Filings by year

Y10T 428/31544: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976330
1977260
1978330
1979280
1980370
1981320
1982270
1983290
1984330
1985420
1986470
1987650
1988490
1989740
1990500
1991660
1992530
1993620
1994580
1995670
1996700
1997650
1998660
19991080
2000860
20016518
20027257
20037675
20046869
20054064
20063462
20074067
20083470
20093853
20105094
20115073
20127774
20135361
20145358
20153051
20162810
2017256
2018126
2019122
2020121
202144
202212
202320
202431
202512

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents