Filings by year

Y10S 428/90: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976470
1977430
1978530
1979480
1980720
1981680
1982750
19831220
19841130
19851490
19861710
19872550
19882020
19892050
19901090
19911870
19921810
19931240
19941010
19951280
19962370
19972390
19982250
19992190
20002410
200118848
2002147122
200315584
200411752
20056225
20063114
2007159
20081210
200974
2010164
201194
201243
201311
201443
201532
201601
201720
201810
201901
202010
202110
202200
202310

By publication year. Applications have been published since 2001.