Filings by year

Y10T 29/515: granted patents and published applications per publication year
YearGranted patentsPublished applications
197690
197760
1978110
197980
1980120
1981110
1982130
1983120
1984160
1985180
1986240
1987170
1988150
1989140
1990110
199170
1992120
199390
199450
1995100
199690
1997110
1998160
199990
200050
200173
200294
200387
200499
200516
200665
200797
200828
200963
201059
201122
201286
201392
201442
201521
201600
201711
201800
201920

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents