Filings by year

Y10T 83/4838: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976150
1977170
197870
197960
1980150
1981120
198270
1983130
1984100
1985150
1986140
1987160
1988160
1989160
199090
1991110
1992160
1993100
1994100
199580
199680
1997100
1998180
1999180
2000130
2001127
2002915
20031418
2004118
2005413
20061417
200789
200847
2009412
2010912
20111010
2012109
20131011
201498
201527
201673
201742
201852
201922
202030
202120
202210
202300
202410

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents