Filings by year

Y10T 428/31525: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976210
1977100
1978180
1979150
1980120
198180
1982140
1983120
1984100
198570
198660
198790
1988100
1989120
199090
199170
1992120
1993100
1994100
1995110
199690
199790
1998120
1999100
200090
200194
2002109
20031211
20041117
2005812
200668
200795
200827
2009511
20101118
2011720
201297
2013711
201474
201575
201640
201701
201801
201941
202000
202100
202210

By publication year. Applications have been published since 2001.

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By later US patents