Filings by year

Y10T 428/31533: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976150
1977170
1978110
1979150
1980150
1981140
198290
198380
198460
1985170
1986100
1987110
1988200
1989220
1990220
1991110
1992200
1993140
1994150
1995100
199650
199770
199880
1999100
200090
200173
200264
2003415
2004109
200578
2006710
200727
2008817
2009517
20101225
20111119
20121022
20131721
20141638
2015718
2016105
201781
201893
201940
202020
202110
202220
202310

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents