Filings by year

Y10S 530/806: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976160
1977170
1978160
1979220
1980330
1981280
1982360
1983250
1984440
1985430
1986290
1987170
1988270
1989360
1990300
1991240
1992280
1993360
1994200
1995140
1996190
1997200
1998280
1999280
2000170
2001222
20022219
20032137
20041421
20051314
20061610
20072416
20081816
2009158
2010118
2011146
201298
201333
201464
201523
201642
201722
201810
201921
202010

By publication year. Applications have been published since 2001.

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By later US patents