Filings by year

Y10T 74/1892: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976120
197790
197880
197960
1980140
1981270
1982170
1983120
1984320
1985310
1986220
1987420
1988200
1989310
1990190
1991140
1992200
1993230
1994150
1995150
199690
1997120
1998160
1999200
200090
2001103
2002106
200345
200476
200552
200642
200713
200834
200914
201006
201126
201277
2013515
20141022
20151012
201671
201792
201851
201910
202010
202121
202221
202300
202400
202510

By publication year. Applications have been published since 2001.

Subgroups

Granted patents