Filings by year

D01D 5/426: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198000
198110
198200
198300
198400
198510
198600
198710
198800
198900
199000
199100
199210
199310
199400
199500
199610
199730
199800
199900
200030
200120
200213
200334
2004312
200534
200612
200717
200814
200936
201005
201119
201247
201339
201444
201543
201624
201748
201837
201954
202067
202147
2022410
202330
202447
202521
202612

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

Recent patents

Most cited

By later US patents