Filings by year

Y10S 493/901: granted patents and published applications per publication year
YearGranted patentsPublished applications
197650
197740
197840
197960
198010
198150
198250
198360
198440
1985100
198680
1987160
198870
1989110
199080
199190
1992110
1993140
1994120
199580
199690
199780
1998160
1999140
2000170
2001152
2002117
2003612
2004115
200578
200673
200746
200855
200934
201055
201132
201220
201301
201410
201500
201610

By publication year. Applications have been published since 2001.

Subgroups

Granted patents
All 10 subgroups