Filings by year

Y10T 29/49643: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976290
1977300
1978280
1979160
1980200
198190
1982180
1983140
1984170
1985160
1986180
1987290
1988170
1989210
1990190
1991180
1992180
1993280
1994240
1995250
1996180
1997200
1998310
1999270
2000270
20013718
20023353
20034537
20043748
20053744
20063151
20072445
20082251
20092271
20103669
20113863
20125556
20136354
20147866
20155791
20166413
2017398
20181412
2019115
202066
202166
202264
202370
202401
202511

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents