Filings by year

Y10S 229/915: granted patents and published applications per publication year
YearGranted patentsPublished applications
197690
197770
1978130
197990
1980110
1981120
1982100
1983100
1984120
198560
1986130
1987100
1988140
1989140
1990160
1991200
1992120
1993110
1994210
1995180
1996220
1997100
199880
1999110
2000130
2001142
2002169
20031915
200488
2005620
200697
2007810
2008411
2009126
2010152
201153
201241
201302
201463
201564
201610
201710

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents