Filings by year

A21D 2/262: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198010
198100
198200
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199510
199610
199700
199800
199910
200010
200110
200223
200322
200411
200503
200604
200703
200811
200903
201011
201112
201212
201305
201422
201511
201611
201734
201804
201913
202025
202114
202225
202306
2024512
202502
202623

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents