Filings by year

Y10T 29/49185: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976140
1977120
197840
197930
1980130
198170
1982140
1983100
1984210
1985140
1986110
198770
1988120
1989260
1990230
1991130
1992190
1993160
1994130
1995140
1996160
1997220
1998260
1999260
2000240
20013019
20022224
20032422
20042128
20052435
20062818
20071821
20082032
20092322
20102120
20111625
20123332
20132322
20142827
20151927
2016186
2017196
201832
201954
202042
202167
202263
202342
202422
202510

By publication year. Applications have been published since 2001.

Subgroups

Granted patents

Recent patents

Most cited

By later US patents