Filings by year

Y10T 442/647: granted patents and published applications per publication year
YearGranted patentsPublished applications
197690
197780
1978130
197960
1980140
1981110
1982100
198390
1984160
1985160
1986100
198770
1988170
1989200
1990140
199150
1992130
199370
1994100
1995150
1996180
1997130
1998300
1999230
2000240
20011812
20022045
20032162
20042743
20052642
20062542
20071947
20082228
20091725
20102215
20111819
20121516
2013927
2014914
2015717
201659
201732
201862
201958
202033
202199
202251
202341
202422
202521

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents