Filings by year

C08G 77/06: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976110
1977160
1978170
1979130
1980200
1981230
1982130
1983120
1984150
1985150
1986210
1987100
1988110
1989120
1990130
1991280
1992270
1993290
1994220
1995290
1996310
1997290
1998270
1999260
2000170
2001399
20022718
20031534
20041940
20051227
20062235
20071232
20082028
20091627
20102648
20113140
20122219
20133130
20143059
20154346
20164970
20173868
20184871
20194977
202075115
202169137
202273139
202374134
20247890
20257984
20266678

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