Filings by year

Y10T 29/49982: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976160
1977100
1978280
1979130
1980140
1981170
1982190
1983150
1984160
1985180
1986270
1987300
1988400
1989420
1990430
1991440
1992220
1993420
1994300
1995280
1996370
1997270
1998430
1999360
2000370
20016323
20025361
20034541
20044468
20054380
20064173
20073355
20082962
20093562
20104375
20115197
20128088
20136477
20149360
20155854
20163918
20173419
20182414
20191917
20201113
2021178
2022139
202396
202463
202552
202612

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents