Filings by year

D02G 3/187: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198100
198200
198300
198400
198500
198600
198700
198800
198900
199010
199100
199200
199310
199400
199500
199600
199700
199800
199900
200020
200110
200200
200300
200411
200500
200600
200703
200800
200900
201021
201100
201200
201320
201400
201500
201600
201700
201801

By publication year. Applications have been published since 2001.