Filings by year

Y10T 74/2066: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976180
1977100
1978130
197970
198090
1981130
1982110
1983200
1984210
1985210
1986170
198790
1988100
1989150
1990100
199140
1992140
1993120
1994130
199570
199660
1997110
199890
1999160
200090
2001133
2002104
200347
200479
200542
200661
200743
200824
200915
201023
201121
201251
201310
201411
2015111
201631
201752
201820
201910
202011

By publication year. Applications have been published since 2001.