Filings by year

Y10T 156/1744: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976580
1977470
1978540
1979290
1980420
1981570
1982420
1983490
1984590
1985700
1986470
1987420
1988610
1989570
1990520
1991410
1992480
1993600
1994630
1995570
1996550
1997500
1998810
1999820
2000710
20017625
200276115
200311095
2004105118
200574106
20067289
20075548
20086156
20093373
20104053
20117547
20125351
20134542
20146351
20154260
20163812
20173217
20182816
2019256
20201712
2021115
202292
202386
202411
202541

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents