Filings by year

Y10T 83/4549: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197710
197810
197900
198010
198110
198220
198310
198400
198510
198610
198720
198800
198900
199000
199100
199210
199300
199400
199500
199610
199700
199800
199910
200000
200100
200200
200301
200400
200500
200601
200700
200800
200901
201020

By publication year. Applications have been published since 2001.

Subgroups

Granted patents