Filings by year

Y10T 428/2958: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976130
1977100
197870
1979160
1980120
1981210
1982150
1983190
1984210
1985170
1986160
1987200
1988150
1989220
1990180
1991280
1992180
1993180
1994210
1995190
1996170
1997190
1998140
1999200
2000140
2001205
20021517
20031117
2004912
2005816
2006128
20071113
2008514
2009411
20101118
20111325
20121322
20131021
20141724
20151020
2016195
201792
201871
201941
202012
202122
202200
202300
202421

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents