Filings by year

C08G 77/398: granted patents and published applications per publication year
YearGranted patentsPublished applications
197670
197710
197820
197910
198020
198150
198200
198330
198430
198570
198620
198710
198830
198900
199020
199140
199260
199330
199480
199510
199650
199750
199820
199960
200030
200111
200223
200321
200420
200500
200602
200701
200811
200911
201001
201111
201220
201315
201421
201538
201636
201712
201866
201918
202086
202125
202262
202346
202422
202500
202632

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

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By later US patents