Filings by year

Y10T 29/53213: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976540
1977510
1978320
1979340
1980280
1981260
1982280
1983330
1984380
1985420
1986430
1987370
1988490
1989430
1990440
1991450
1992510
1993360
1994400
1995360
1996430
1997510
1998640
1999460
2000500
20015526
20023451
20034552
20045470
20054974
20066067
20075068
20085670
20094755
20105764
20115459
20127158
20136129
20144139
20153548
20163416
20173517
20182010
20192013
20201413
2021139
2022209
2023139
202482
202541
202620

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

Subgroups

Granted patents