Filings by year

C08G 18/86: granted patents and published applications per publication year
YearGranted patentsPublished applications
197640
197720
197840
197910
198020
198110
198200
198310
198400
198510
198600
198710
198800
198920
199010
199120
199200
199300
199410
199510
199630
199720
199840
199910
200010
200100
200201
200300
200411
200511
200601
200700
200800
200902
201000
201100
201212
201307
201413
201571
201622
201740
201801
201901
202011
202101
202211
202303
202412

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents