Filings by year

Y10T 442/3276: granted patents and published applications per publication year
YearGranted patentsPublished applications
197720
197820
197910
198000
198110
198200
198300
198400
198500
198610
198700
198800
198910
199010
199100
199220
199330
199400
199530
199620
199720
199820
199920
200000
200102
200212
200357
200453
200554
200613
200722
200831
200901
201031
201111
201210
201301
201410

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents