Filings by year

Y10T 83/6552: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197730
197800
197900
198010
198100
198220
198310
198420
198500
198620
198720
198800
198900
199020
199110
199230
199310
199400
199510
199610
199720
199810
199910
200000
200110
200200
200300
200400
200533
200612
200712
200812
200900
201032
201111
201210
201300
201400
201500
201600
201710
201800
201900
202002
202110

By publication year. Applications have been published since 2001.

Subgroups

Granted patents