Filings by year

Y10T 74/1505: granted patents and published applications per publication year
YearGranted patentsPublished applications
197910
198010
198100
198220
198300
198420
198510
198650
198700
198820
198910
199000
199100
199200
199300
199420
199500
199610
199710
199800
199900
200000
200110
200200
200301
200413
200501
200613
200722
200811
200930
201001
201122
201210
201321
201400
201500
201610

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents