Filings by year

Y10T 83/22: granted patents and published applications per publication year
YearGranted patentsPublished applications
197670
197730
197880
197930
198030
198160
198270
198330
198460
198530
198640
198750
198870
198940
199040
199120
199250
199340
199420
199520
199630
199760
199820
199900
200030
200110
200224
200323
200421
200534
200610
200700
200800
200903
201021
201111
201200
201313
201412
201500
201610
201711
201800
201910
202010
202100
202210

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents