Filings by year

Y10T 29/49927: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976140
1977220
1978160
197950
198090
1981160
1982170
1983120
1984190
1985210
1986170
1987130
1988220
1989140
1990130
1991180
1992180
1993150
199490
1995200
1996240
1997100
1998210
1999360
2000350
20012512
20022530
20032022
20042937
20052133
20062226
20071622
20081119
20092417
20102023
20112722
20122520
20131727
20143039
20152619
20161811
2017209
2018135
201997
202021
202162
202246
202314
202453
202523
202654

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Subgroups

Granted patents