Filings by year

D06M 15/3564: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197790
197840
197910
198000
198100
198200
198300
198400
198500
198600
198700
198820
198900
199000
199100
199200
199300
199410
199500
199600
199710
199810
199900
200000
200120
200210
200302
200401
200510
200621
200702
200800
200900
201002
201111
201201
201300
201402
201511
201611
201700
201801
201910
202010
202100
202200
202301

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents