Filings by year

Y10T 442/138: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198200
198300
198400
198500
198600
198710
198800
198910
199000
199110
199200
199310
199400
199510
199600
199710
199820
199900
200020
200110
200210
200311
200411
200511
200600
200702
200812
200904
201011
201110
201230
201332
201400
201500
201600
201700
201800
201900
202000
202100
202200
202301
202410

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents