Filings by year

Y10S 83/00: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976750
1977700
1978680
1979580
1980500
1981790
1982610
1983590
1984680
1985830
1986870
1987710
1988590
1989670
1990750
1991910
19921100
19931100
1994920
1995750
1996910
1997830
19981230
19991090
20001290
200110441
20028091
200310395
200410681
20056978
20069165
20075357
20084536
20093756
20105825
20115332
20124430
2013167
20141813
20151818
20161716
20171912
2018186
2019125
2020107
2021123
202278
202311
202431
202543
202630

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

Subgroups

Granted patents
All 35 subgroups