Filings by year

D06N 2203/041: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197800
197940
198030
198130
198230
198320
198450
198520
198630
198770
198840
198940
199010
199120
199210
199310
199400
199530
199670
199710
199820
199950
200020
200122
200267
200326
200445
200504
200612
200711
200816
200912
201001
201105
201241
201324
201401
201532
201623
201727
201833
201953
202014
202103
202245
202311
202412
202554
202635

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents