Filings by year

Y10T 74/20268: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976130
197770
197860
197970
1980190
1981200
1982100
198300
198470
198590
1986130
1987150
1988130
1989190
1990270
199180
199270
1993120
1994160
1995160
1996260
1997360
1998320
1999420
2000280
20013210
20022622
20032218
20041617
20051016
20061411
20071018
2008121
2009918
20102115
20111414
2012175
20131711
20141910
20151410
201654
201750
201830
201920
202010

By publication year. Applications have been published since 2001.

Subgroups

Granted patents