Filings by year

D06P 5/2055: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198000
198100
198200
198300
198400
198500
198600
198700
198800
198900
199000
199100
199210
199310
199410
199510
199600
199700
199800
199900
200000
200100
200200
200310
200400
200500
200600
200701
200800
200900
201001
201100
201200
201301
201401
201501
201605
201700
201813
201942
202016
202112
202232
202322
202411
202511

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents