Filings by year

Y10T 74/20238: granted patents and published applications per publication year
YearGranted patentsPublished applications
197690
197790
1978110
197990
198080
198170
1982100
198330
198470
1985130
198660
198730
198850
1989110
1990110
1991220
199290
1993130
199490
199560
1996110
199780
1998160
199960
200080
200194
200242
200321
200415
200532
200612
200723
200814
200914
201013
201143
201251
201342
201438
201552
201620
201720

By publication year. Applications have been published since 2001.

Subgroups

Granted patents