^AT\s?AM\?
Trademark AT AM NNNNN/YYYY AT AM 1/2019
5
Utility
AT GM
GM
GM^PCT\/BR
Belgium BE Accessing office only.
Brazil BR Patent BR NNYYYYNNNNNNN PCT/BRYYYY/NNNNNN BR 1020150062087 or PCT/BR2015/006208
\
6
Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving OfficesDesign BR BR NNNNNNNNNNNN N BR BR 987654321123 4 Trademark BR NNNNNNNNN BR 987654321 Canada CA Patent CA NNNNNNN PCT/CAYYYY/NNNNNN CA 1234567 or PCT/CA2022/123456 ^PCT\/CA\d{4}\/\d{6}$
Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving OfficesDesign CA NNNNNN CA 123456 Chile CL Patent CL NNNNN-YYYY PCT/CLYYYY/NNNNNN CL 1234-2018 or PCT/CL2019/123456 Valid only for documents filed before July 2023
^PCT\/CL
CL YYYYNNNNN PCT/CLYYYY/NNNNNN CL 202301234 or PCT/CL2019/123456 From July 2023 onwards Design CL NNNN-YYYY CL 1234-2018 Valid only for documents filed before July 2023
CL YYYYNNNNN CL 202300325 From July 2023 onwards Utility CL NNNN-YYYY CL 1234-2018 Valid only for documents filed before July 2023 CL YYYYNNNNN CL 202301035 From July 2023 onwards China CN Patent CN YYYYNNNNNNNN.N PCT/CNYYYY/NNNNNN CN 201000123456.7 or PCT/CN2010/001234 If the number of digits after the two-letter country code excluding space and full-stop characters is 13, full-stop should be added to the last check digit, for example:
N 2010001234567 → N 201000123456.7 CN 201000123456 or
CN 201000123456.7
^CN\s\d{12}(.\d(1))?$
^PCT\/CN\d{4}\/\d{6}$
Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices
Utility CN YYYYNNNNNNNN.N CN 201000123456.7 Same as above Same as above Design CN YYYYNNNNNNNN.N CN 201000123456.7 Same as above Same as above Colombia CO Patent CO NCYYYY/NNNNNNN PCT/COYYYY/NNNNNN CO NC2019/9876543 or PCT/CO2019/123456 ^PCT\/CO
Design CO NCYYYY/NNNNNNN CO NC2019/9876543 Utility CO NCYYYY/NNNNNNN CO NC2019/9876543 Cuba Patent
Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving OfficesUtility Model Industrial Designs Trademarks Denmark DK Patent DK PAYYYY NNNNN PCT/DKYYYY/NNNNNN DK PA201101234 or PCT/DK2019/123456 ^PCT\/DK\d{4}\/\d{6}$
Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving OfficesUtility DK BAYYYY NNNNN DK BA202101234 Industrial Design
Eurasian Patent Organization EA Patent EA NNNNNNNNN PCT/EAYYYY/NNNNNN EA 199600014 or PCT/EA2020/123456 ^PCT\/EA\d{4}\/\d{6}$
Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving OfficesDesign EA YYYY4NNNN EA 202041234 Estonia EE Patent EE PYYYYNNNNN EE P201001234 Utility EE UYYYYNNNNN EE U201001234
NNNNNNN
NNNNNNN
| Country | COUNTRY CODE | IP TYPE | NUMBER FORMAT(National) | NUMBER FORMAT(International) | EXAMPLE | NOTES | WELL FORMATTED NUMBERS (REGEX) TO BE PRINTED on DAS COVER PAGE, CERTIFICATE PAGES AND DISPLAY IN UI PORTALS |
|---|---|---|---|---|---|---|---|
| Argentina | AR | Patent | AR PYYYY01NNNNN | AR P20200100025 | ^AR\s?P\d{11}$ | AR P20200100025 ^AR\sP\d{11}$ Including one space character after the two-letter office code and all characters should be in upper case | |
| Utility | AR MYYYY01NNNNN | AR M20200100025 | ^AR\s?M\d{11}$ | AR M20200100025 ^AR\sM\d{11}$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Design | AR DYYYYNNNNN | AR D2023104006 | ^AR\s?D\d{10}$ | AR D2023104006 ^AR\sD\d{10}$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Australia | AU | Patent | AU YYYYNNNNNN | PCT/AUYYYY/NNNNNN | AU 2010001234 or PCT/AU2010/001234 | ^AU\s?\d{10}$ | ^PCT\/AU\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices |
| Design | AU YYYYNNNNN | AU 201000123 | ^AU\s?\d{9}$ | ^AU\s\d{9}$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Trademark | AU NNNNNNN | AU 1909731 | ^AU\s?\d{7}$ | ^AU\s\d{7}$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Austria | AT | Patent | AT A NNNNN/YYYY | PCT/ATYYYY/NNNNNN | AT A 1/2019 or PCT/AT2019/123456 | ^AT\s?A\?\d{1,5}\/d{4}$ | ^PCT\/AT\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices |
| Design | AT MU NNNN/YYYY | AT MU 1/2019 | ^AT\s?MU\s?\d{1,4}\/d{4}$ |
| ^AT\sMU\s\d{1, |
| 4}\/d{4}$ |
| Including one space character after the two-letter office code, one space character after the two-letter document code type and all characters should be in upper case | |
| Trademark | AT AM |
| NNNNN/YYYY | AT |
| AM 1/2019 | ^AT\s? |
| AM\s?\d{1,5}\/d{4}$ |
| ^AT\sAM\s\d{1,4}\/ |
| d{ |
| 4}$ |
Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices
| Including one space character after the two-letter office code, one space character after the two-letter document code type and all characters should be in upper case | |||||||
| Utility | AT GM NNNNN/YYYY | AT GM 1/2019 | ^AT\s?GM\s?\d{1,5}\/d{4}$ | ^AT\sGM\s\d{1,4}\/d{4}$ Including one space character after the two-letter office code, one space character after the two-letter document code type and all characters should be in upper case | |||
| Belgium | BE | Patent | BE YYYY/NNNN | BE 2023/5023 | |||
|---|---|---|---|---|---|---|---|
| Utility | BE YYYY/NNNN | BE 2024/2301 | |||||
| Brazil | BR | Patent | BR NNYYYYNNNNNNN | PCT/BRYYYY/NNNNNN | BR 1020150062087 or PCT/BR2015/006208 | ^BR\s?\d{13}$ | ^PCT\/BR |
| \d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices |
^BR\s\d{13}$ Including one space character after the two-letter office code and all characters should be in upper case | |||||||
| Design | BR BR NNNNNNNNNNNN N | BR BR 987654321123 4 | ^BR\s?\d{12}(\s)?d(1)$ | ^BR\sBR\s\d{12}\sd(1)$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Trademark | BR NNNNNNNNN | BR 987654321 | ^BR\s?\d{9}$ | ^BR\s\d{9}$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Canada | CA | Patent | CA NNNNNNN | PCT/CAYYYY/NNNNNN | CA 1234567 or PCT/CA2022/123456 | ^CA\s?\d{7}$ | ^PCT\/CA\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices ^CAs\d{7}$ Including one space character after the two-letter office code and all characters should be in upper case |
|---|---|---|---|---|---|---|---|
| Design | CA NNNNNN | CA 123456 | ^CA\s?\d{6}$ | ^CAs\d{6}$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Chile | CL | Patent | CL NNNNN-YYYY | PCT/CLYYYY/NNNNNN | CL 1234-2018 or PCT/CL2019/123456 | ^CL\s?\d{1,5}-d(4)$ Valid only for documents filed before July 2023 | ^PCT\/CL |
N 2010001234567 → N 201000123456.7
CN 201000123456.7
^CN\s\d{12}(.\d(1))?$
^PCT\/CN\d{4}\/\d{6}$
Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices
| \d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices |
CU CU/P/YYYY/NNNNNNNCU CU/P/2022/0062087PCT/CUYYYY/NNNNNNPCT/CU2015/0062087Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices
CU CU/U/YYYY/NNNNNNNCU CU/U/2022/0234567CU CU/D/YYYY/NNNNNNNCU CU/D/2022/0234567CU CU/T/YYYY/NNNNNNNCU CU/T/2022/0234567Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices
DK DA YYYY NNNNN or DK GD YYYY NNNNNDK DA 2023 12345 or DK GB 2023 12345^CL\s\d{1,5}-d(4)$ Including one space character after the two-letter office code and all characters should be in upper case | |||||||
| CL YYYYNNNNN | PCT/CLYYYY/NNNNNN | CL 202301234 or PCT/CL2019/123456 | ^CL\s?\d{9}$ From July 2023 onwards | ^CL\s\d{9}$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Design | CL NNNN-YYYY | CL 1234-2018 | Valid only for documents filed before July 2023 | ^CL\s\d{1,4}-d(4)$ | |||
| CL YYYYNNNNN | CL 202300325 | From July 2023 onwards | ^CL\s\d{9}$ Including one space character after the two-letter office code and all characters should be in upper case | ||||
| Utility | CL NNNN-YYYY | CL 1234-2018 | Valid only for documents filed before July 2023 | ^CL\s\d{1,4}-d(4)$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| CL YYYYNNNNN | CL 202301035 | From July 2023 onwards | ^CL\s\d{9}$ Including one space character after the two-letter office code and all characters should be in upper case | ||||
| China | CN | Patent | CN YYYYNNNNNNNN.N | PCT/CNYYYY/NNNNNN | CN 201000123456.7 or PCT/CN2010/001234 | If the number of digits after the two-letter country code excluding space and full-stop characters is 13, full-stop should be added to the last check digit, for example: N 2010001234567 → N 201000123456.7 | CN 201000123456 or |
|---|---|---|---|---|---|---|---|
| Utility | CN YYYYNNNNNNNN.N | CN 201000123456.7 | Same as above | Same as above | |||
| Design | CN YYYYNNNNNNNN.N | CN 201000123456.7 | Same as above | Same as above | |||
| Colombia | CO | Patent | CO NCYYYY/NNNNNNN | PCT/COYYYY/NNNNNN | CO NC2019/9876543 or PCT/CO2019/123456 | ^CO\s?NC\d{4}(\/)?\d(7)$ | ^PCT\/CO\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices ^CO\sNC\d{4}(\/)\d(7)$ Including one space character after the two-letter office code and all characters should be in upper case |
| Design | CO NCYYYY/NNNNNNN | CO NC2019/9876543 | ^CO\s?NC\d{4}(\/)?\d(7)$ | ^CO\sNC\d{4}(\/)\d(7)$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Utility | CO NCYYYY/NNNNNNN | CO NC2019/9876543 | ^CO\s?NC\d{4}(\/)?\d(7)$ | ^CO\sNC\d{4}(\/)\d(7)$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Cuba | Patent | CU CU/P/YYYY/NNNNNNN | CU CU/P/2022/0062087 | ^CU\s?CU(\/)?P(\/)?\d{4}(\/)?\d(7)$ | ^CU\sCU/P/\d{4}(\/)\d(7)$ Including one space character after the two-letter office code and all characters should be in upper case | ||
PCT/CUYYYY/NNNNNN | PCT/CU2015/0062087 | ^PCT\/CU\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |||||
| Utility Model | CU CU/U/YYYY/NNNNNNN | CU CU/U/2022/0234567 | ^CU\s?CU(\/)?U(\/)?\d{4}(\/)?\d(7)$ | ^CU\sCU/U/\d{4}(\/)\d(7)$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Industrial Designs | CU CU/D/YYYY/NNNNNNN | CU CU/D/2022/0234567 | ^CU\s?CU(\/)?D(\/)?\d{4}(\/)?\d(7)$ | ^CU\sCU/D/\d{4}(\/)\d(7)$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Trademarks | CU CU/T/YYYY/NNNNNNN | CU CU/T/2022/0234567 | ^CU\s?CU(\/)?T(\/)?\d{4}(\/)?\d(7)$ | ^CU\sCU/T/\d{4}(\/)\d(7)$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Denmark | DK | Patent | DK PAYYYY NNNNN | PCT/DKYYYY/NNNNNN | DK PA201101234 or PCT/DK2019/123456 | ^DK(\s)?PA\d{4}(\s)?\d(5)$ | ^PCT\/DK\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices ^DK(\s)PA\d{9}$ Including one space character after the two-letter office code and all characters should be in upper case |
| Utility | DK BAYYYY NNNNN | DK BA202101234 | ^DK(\s)?BA\d{4}(\s)?\d(5)$ | ^DK(\s)BA\d{9}$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Industrial Design | DK DA YYYY NNNNN or DK GD YYYY NNNNN | DK DA 2023 12345 or DK GB 2023 12345 | ^DK(\s)?(DA¦GD)\d{4}(\s)?\d(5)$ | ^DK(\s)(DA¦GD)\d{9}$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Eurasian Patent Organization | EA | Patent | EA NNNNNNNNN | PCT/EAYYYY/NNNNNN | EA 199600014 or PCT/EA2020/123456 | ^EA(\s)?\d(9)$ | ^PCT\/EA\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices ^EA(\s)?\d(9)$ Including one space character after the two-letter office code and all characters should be in upper case |
| Design | EA YYYY4NNNN | EA 202041234 | ^EA(\s)?\d(4)(4)\d(4)$ | ^EA(\s)\d(4)(4)\d(4)$ Including one space character after the two-letter office code and all characters should be in upper case | |||
| Estonia | EE | Patent | EE PYYYYNNNNN | EE P201001234 | ^EE(\s)?P\d(9)$ | ^EE(\s)P\d(9)$ Including one space character after the two-letter office code and all characters should be in upper case | |
| Utility | EE UYYYYNNNNN | EE U201001234 | ^EE(\s)?U\d(9)$ | ^EE(\s)U\d(9)$ Including one space character after the two-letter office code and all characters should be in upper case |
Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices
| European Patent Office (EPO) | EP | Patent | EP NNNNNNNN(N) | PCT/EPYYYY/NNNNNN | EP 16000312(3) or PCT/EP2013/123456 | ^PCT\/EP\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
|---|---|---|---|---|---|---|---|
| European Union Intellectual Property Office | EM | Design | EM NNNNNNNNN-NNNN | EM 003335363-0001 | ^EM(\s)?\d(9)-d(4)$ | ^EM(\s)\d(9)-d(4)$ Including one space character after the two-letter office code and all characters should be in upper case | |
| Spain | ES | Patent | ES PYYYY NNNNN | PCT/ESYYYY/NNNNNN | ES P201101234 or PCT/ES2010/001234 | ^PCT\/ES\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Utility | ES UYYYY NNNNN | ES U201101234 | |||||
| Design | ES DYYYY NNNNN | ES D0517502 | |||||
| United Kingdom | GB | Patent | GB NNNNNNN.N | NA | GB 9801234.6 | ||
| Georgia | GE | Patent | GE AP YYYY NNNNN | PCT/GEYYYY/NNNNNN | GE AP 2019 12345 or PCT/GE2019/123456 | ^PCT\/GB\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Design | GE AD YYYY NNNNN | GE AD 2019 12345 | |||||
| Utility | GE AU YYYY NNNNN | GE AU 2019 12345 | |||||
| Trademark | GE NNNNNN/N | GE 114693/3 | |||||
| World Intellectual Property Organization | IB | Patent | PCT/IBYYYY/NNNNNN | PCT/IBYYYY/NNNNNN | PCT/IB2010/001234 or PCT/IB2010/001234 | ^PCT\/IB\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Design | WIPONNNNN(N) or IB NNNNNNNNN | IB WIPO78879(0) or IB 123456789 | |||||
| Finland | FI | Patent | FI YYYY NNNN | PCT/FIYYYY/NNNNNN | FI 20110123 or PCT/FI2010/001234 | ^PCT\/FI\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Utility | FI UYYYY NNNN | FI U20110123 | |||||
| France | FR | Patent | FR FRYYNNNNN | PCT/FRYYYY/NNNNNN | FR FR1909731 or PCT/FR2020/001234 | ^PCT\/FR\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Trademark | FR YYNNNNNNN | FR 190973142 | |||||
| Design | FR YYYYNNNN | FR 19097314 | |||||
| Utility | FR YYNNNNN | FR 1909731 | |||||
| Israel | IL | Patent | IL NNNNNN | PCT/ILYYYY/NNNNNN | IL 244009 or PCT/IL2020/123456 | ^PCT\/IL\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Design | IL NNNNN | IL 64146 | |||||
| Ireland | IE | Accessing office only. | |||||
| India | IN | Patent | IN YYYYJTNNNNNN | PCT/INYYYY/NNNNNN | IN 201611000001 or PCT/IN2020/123456 | ^PCT\/IN\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Design | IN NNNNNN or IN NNNNNN-NNN | IN 230252 or IN 230252-234 | |||||
| Iran (Islamic Republic of) | IR | Patent | IR YYYY501400030NNNNN | PCT/IRYYYY/NNNNNN | IR 202150140003012345 or PCT/IR2022/001234 | ^PCT\/IR\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Italy | IT | Patent | IT 10YYYYNNNNNNNNN | PCT/ITYYYY/NNNNNN | IT 102020987654321 or PCT/IT2020/123456 | ^PCT\/IT\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Design | IT 40YYYYNNNNNNNNN | IT 402020987654321 | |||||
| Trademark | IT 30YYYYNNNNNNNNN | IT 302020987654321 | |||||
| Utility | IT 20YYYYNNNNNNNNN | IT 202020987654321 | |||||
| Japan | JP | Patent | JP YYYY-NNNNNN | NA | JP 2010-001234 | ||
| Utility | JP YYYY-NNNNNN U | JP 2010-001234 U | |||||
| Design | JP YYYY-NNNNNN D | JP 2010-001234 D | |||||
| Latvia | LV | Patent | LV LVPYYYYNNNNNN | PCT/LVYYYY/NNNNNN | LV LVP2020000001 or PCT/LV2023/123456 | ^PCT\/LV\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Lithuania | LT | Patent | LT YYYYNNN | NA | LT 2022973 | ||
| Morocco | MA | Patent | MA NNNNN | PCT/MAYYYY/NNNNNN | MA 00123 or PCT/MA2023/123456 | ^PCT\/MA\d{4}\/\d{6}$ Same formatting rules for all PCT numbers issues by different PCT Receiving Offices | |
| Mexico | MX | Patent | MX/a/YYYY/NNNNNN | PCT / MXYYYY / NNNNNN | MX/a/2020/987654 or PCT/MX2023/123456 | ^PCT\/?MX\d{4}\/?\d{6}$ Same formatting rules for all PCT numbers issues by different PCT Receiving Offices | |
| Design | MX/f/YYYY/NNNNNN | MX/f/2020/987654 | |||||
| Utility | MX/u/YYYY/NNNNNN | MX/u/2020/987654 | |||||
| Monaco | MC | Patent | MC NNNN | NA | MC 9763 | ||
| Design | MC | ||||||
| NNNNN | MC 76543 | |||
| Trademark | MC |
| NNNNN | MC 76543 | ||||||
| Netherlands | NL | Patent | NL NNNNNNN(N) | PCT/NLYYYY/xxxxxx | NL 1234567 or PCT/NL2023/123456 | ^PCT\/?NL\d{4}\/?\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
|---|---|---|---|---|---|---|---|
| Norway | NO | Patent | NO YYYYNNNN | PCT/NOYYYY/NNNNNN | NO 20201234 or PCT/NO2020/001234 | ^PCT\/NO\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Design | NO YYYYNNNN | NO 20201234 | |||||
| Trademark | NO YYYYNNNNN | NO 202012345 | |||||
| New Zealand | NZ | Patent | NZ NNNNNN | NZ 765432 | |||
| Republic of Korea | KR | Patent | KR NN-YYYY-NNNNNNN | NA | KR 10-2011-0123456 | ||
| Utility | KR NN-YYYY-NNNNNNN | KR 20-2011-0123456 | |||||
| Design | KR NN-YYYY-NNNNNNN | KR 30-2011-0123456 | |||||
| Peru | PE | Patent | PE XXXXXX-YYYY | PCT/PEYYYY/NNNNNN | PE 123456-2022 or PCT/PE2023/123456 | ^PCT\/PE\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Utility | PE XXXXXX-YYYY | PE 123456-2022 | |||||
| Design | PE XXXXXX-YYYY | PE 123456-2022 | |||||
| Poland | PL | Accessing office only. | |||||
| Sweden | SE | Patent | SE YYNNNNNN | SEYYYYNNNNNN | SE 1101235-4 or SE2023123546 | ||
| Switzerland | CH | Patent | CH NNNNNN/YYYY | CH 000351/2022 | |||
CH NNNNNN | CH 718878 | ||||||
| Industrial Designs | CH YYYY-NNNNN | CH 2022-00430 | |||||
CH NNNNNN | CH 146921 | ||||||
| Türkiye | TR | Patent | TR YYYY/NNNNNN | PCT / TRYYYY / NNNNNN | TR 2022/001000 or PCT/TR2023/123456 | ^PCT\/TR\d{4}\/\d{6}$ Same formatting rules including the two slashes for all PCT numbers issues by different PCT Receiving Offices | |
| Design | TR YYYY/NNNNNN | TR 2022/001000 | |||||
| Utility | TR YYYY/NNNNNN | TR 2022/001000 | |||||
| Trademark | TR YYYY/NNNNNN | TR 2022/001000 | |||||
| United States of America | US | Patent | US NN/NNN,NNN | NA | US 98/012,357 | Including one space character after the two-letter office code. slash and commas are mandatory separators all characters should be in upper case | US 98/012,357 ^US\s\d{2}(/)d{3}(,)d{3}$ |
| Design | US NN/NNN,NNN | US 29/010,907 | Including one space character after the two-letter office code. slash and commas are mandatory separators all characters should be in upper case | US 29/010,907 ^US\s\d{2}(/)d{3}(,)d{3}$ | |||