| COUNTRY CODE | IP TYPE | Application Number | EXAMPLE FOR REGISTRATION AND RETRIEVAL: Country Code + " " + Application Number | WELL FORMATTED NUMBERS (REGEX) TO BE PRINTED on DAS COVER PAGE, CERTIFICATE PAGES AND DISPLAY IN UI PORTALS | 
|---|---|---|---|---|
| IT | Patent | 10YYYYNNNNNNNNN | IT 102020987654321 | |
| International Patent | PCT/ITYYYY/NNNNNN | PCT/IT2020/123456 | ^PCT\/IT\d{4}\/\d{6}$ | |
| Design | 40YYYYNNNNNNNNN | IT 402020987654321 | ||
| Trademark | 3NYYYYNNNNNNNNN | IT 302020987654321 IT 362025987654321 | ^(IT)\s?([3]\d{1})(\d{13})$ | |
| Utility | 20YYYYNNNNNNNNN | IT 202020987654321 |