Filings by year

Y10T 428/251: granted patents and published applications per publication year
YearGranted patentsPublished applications
197660
1977100
197880
197950
198070
1981200
198290
1983100
1984150
1985170
1986140
1987180
1988110
1989140
1990140
1991130
1992150
1993150
199480
1995140
1996200
1997130
1998180
1999190
200090
20011610
20021621
20032220
20041620
20051522
2006415
20071513
2008105
200944
2010818
2011713
201269
201365
2014811
201537
201632
201792
201847
201922
202040
202131
202200
202322
202400
202510

By publication year. Applications have been published since 2001.

Recent patents

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By later US patents