Filings by year

Y10T 74/20606: granted patents and published applications per publication year
YearGranted patentsPublished applications
197910
198000
198100
198200
198300
198410
198500
198610
198700
198800
198900
199010
199100
199200
199310
199400
199500
199600
199700
199800
199900
200000
200100
200210
200300
200400
200501
200600
200701
200811
200900
201010
201100
201200
201300
201401
201502
201620
201700
201800
201910

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents