Filings by year

Y10T 74/2063: granted patents and published applications per publication year
YearGranted patentsPublished applications
197680
197790
1978110
197970
1980180
1981240
198290
1983100
1984170
1985160
1986160
1987200
1988100
1989180
1990170
199170
199270
1993130
199490
1995120
1996150
1997140
1998190
1999160
2000120
200182
2002103
200354
200442
200515
200621
200731
200816
200930
201044
201105
201222
201342
201484
201514
201610
201710

By publication year. Applications have been published since 2001.

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By later US patents