Filings by year

A23N 4/04: granted patents and published applications per publication year
YearGranted patentsPublished applications
197740
197830
197930
198030
198130
198200
198320
198420
198500
198600
198700
198810
198900
199010
199110
199200
199320
199400
199500
199600
199700
199800
199910
200000
200110
200200
200311
200400
200501
200600
200700
200811
200901
201000
201101
201200
201322
201402
201510
201620
201701
201800
201923
202011
202101
202210
202301
202402

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents