Filings by year

Y10S 436/817: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976230
1977180
1978310
1979120
1980340
1981340
198260
1983120
1984190
1985170
1986160
1987210
1988260
1989120
1990130
199180
1992170
1993220
1994160
1995130
1996160
1997180
1998160
199990
2000110
2001144
20021411
20031016
2004107
200536
200686
2007127
200875
200974
201062
201154
201243
201323
201444
201523
201632
201732
201800
201921

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents