Filings by year

D03D 47/233: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197820
197900
198010
198110
198200
198310
198400
198510
198620
198700
198800
198920
199000
199110
199230
199300
199410
199520
199600
199700
199810
199920
200000
200120
200221
200302
200401
200531
200610
200701
200800
200900
201011
201100
201200
201300
201401
201501
201610
201700
201800
201900
202000
202100
202200
202301
202410

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents