Filings by year

Y10T 428/31826: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976240
1977130
1978160
1979110
1980180
1981100
1982200
1983160
1984220
1985230
1986230
1987150
1988120
1989220
1990260
1991160
1992300
1993200
1994290
1995170
1996150
1997270
1998310
1999210
2000180
20011911
20023430
20033225
20042644
20051919
20061312
20071423
20081018
20091120
20101724
20111915
20121116
20131016
20141023
20151024
2016146
201784
2018123
201952
202023
202101
202221
202332
202412

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents