Filings by year

C10G 11/04: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976230
1977110
1978200
1979300
1980510
1981530
1982390
1983420
1984450
1985610
1986330
1987300
1988420
1989530
1990590
1991520
1992440
1993450
1994450
1995250
1996190
1997140
1998160
1999280
2000320
2001238
20022025
20033239
20043155
20053436
20062629
2007926
20082738
20093243
20101947
20112740
20122219
20132441
20142933
20152543
20162727
20173629
20183437
20194151
20204439
20214853
20224550
20233546
20244563
20253037
20262730

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