Filings by year

Y10T 428/31529: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976330
1977370
1978540
1979380
1980270
1981430
1982300
1983290
1984300
1985340
1986380
1987370
1988200
1989180
1990260
1991200
1992200
1993170
1994260
1995260
1996250
1997230
1998230
1999440
2000250
20014310
20024052
20034456
20045844
20052540
20061630
20072640
20082250
20093041
20103262
20112338
20123235
20133653
20144551
20152358
2016276
2017216
2018198
2019107
202085
202137
202270
202356
202461
202501
202630

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents