Filings by year

B31F 1/0019: granted patents and published applications per publication year
YearGranted patentsPublished applications
198110
198200
198310
198420
198530
198660
198720
198820
198900
199000
199100
199200
199350
199420
199510
199630
199700
199840
199940
200060
200100
200211
200314
200412
200511
200632
200703
200801
200903
201051
201101
201217
201363
201427
2015106
201623
201711
201856
201935
202034
202123
202255
202334
202451
202531
202604

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents