Filings by year

Y10T 83/0424: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197730
197800
197920
198000
198110
198200
198340
198420
198510
198680
198730
198870
198900
199020
199140
199210
199320
199430
199540
199620
199730
199830
199920
200040
200163
200221
200301
200440
200511
200620
200712
200802
200901
201012
201121
201231
201314
201423
201533
201610
201710
201820
201910

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents