Filings by year

Y10S 493/916: granted patents and published applications per publication year
YearGranted patentsPublished applications
197660
197740
197890
197970
198010
1981120
1982100
1983140
1984210
1985270
1986240
1987320
1988300
1989250
1990240
1991190
1992220
1993180
1994150
1995180
199690
1997260
1998320
1999340
2000310
2001219
20022223
20032833
20042629
20052827
20062123
20072220
20082412
20091515
201066
201170
201256
201343
201430
201542
201641
201700
201800
201900
202000
202100
202200
202301
202400
202510

By publication year. Applications have been published since 2001.

Subgroups

Granted patents
All 12 subgroups

Recent patents

Most cited

By later US patents