Filings by year

D03D 47/236: granted patents and published applications per publication year
YearGranted patentsPublished applications
197720
197800
197900
198020
198100
198210
198330
198400
198520
198620
198720
198830
198900
199000
199100
199200
199300
199420
199500
199610
199700
199800
199900
200020
200100
200210
200300
200403
200520
200610
200700
200800
200900
201000
201100
201200
201300
201400
201501
201611
201710

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents