Filings by year

D03D 15/67: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197810
197900
198010
198120
198210
198300
198410
198510
198600
198700
198800
198910
199000
199100
199210
199300
199400
199520
199600
199710
199820
199910
200020
200140
200213
200315
200435
200515
200643
200725
200802
200905
201033
201121
201212
201314
201401
201543
201620
201765
201817
201913
202033
202166
202237
202315
2024512
2025711
202611

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents