Filings by year

Y10S 493/91: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197720
197830
197900
198000
198100
198210
198310
198410
198510
198610
198750
198820
198930
199020
199110
199260
199320
199430
199510
199610
199710
199820
199920
200050
200140
200230
200303
200421
200523
200610
200700
200821
200901
201011
201110

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents