Granted patents
124
Published applications
136
Assignees
66
Inventors
387
Latest grant
1 Sep 2026

Filings by year

C08G 18/809: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197910
198000
198110
198200
198300
198420
198500
198610
198710
198800
198900
199030
199110
199220
199340
199410
199520
199610
199730
199820
199960
200040
200101
200224
200324
200427
200525
200604
200726
200832
200911
201027
201115
201216
201359
201484
201535
201666
201779
201868
201987
202076
202125
202258
202347
202416
202552
202632

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

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