Filings by year

Y10T 74/20492: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197720
197800
197910
198000
198120
198210
198300
198420
198510
198610
198710
198800
198900
199000
199100
199200
199320
199400
199510
199610
199700
199810
199920
200020
200100
200200
200300
200400
200501
200603
200720
200803
200925
201024
201102
201243
201371
201402
201521
201610
201710
201801

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents