Filings by year

Y10T 74/20201: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976200
1977130
1978180
1979110
198050
198190
198280
1983110
1984160
1985250
1986210
1987270
1988210
1989240
1990220
1991160
1992230
1993270
1994190
1995220
1996210
1997180
1998290
1999280
2000370
2001258
20022528
20033220
20041620
20051414
20061123
20071615
20081228
20091138
20101816
20111916
20122917
20131817
2014237
20151811
201651
201781
201810
201920

By publication year. Applications have been published since 2001.

Recent patents

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By later US patents