Filings by year

Y10T 442/3171: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198200
198300
198400
198510
198610
198700
198820
198920
199020
199100
199210
199300
199440
199520
199640
199700
199810
199920
200010
200101
200201
200300
200434
200502
200620
200702
200802
200926
201065
201132
201222
201310
201434
201537
201610
201710
201810
201911
202000
202110

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents