Granted patents
63
Published applications
27
Assignees
34
Inventors
129
Latest grant
10 Oct 2023

Filings by year

C08G 18/503: granted patents and published applications per publication year
YearGranted patentsPublished applications
198510
198600
198720
198820
198920
199070
199160
1992100
199340
199410
199510
199600
199710
199840
199920
200020
200110
200200
200310
200401
200500
200600
200700
200813
200903
201004
201122
201233
201331
201400
201521
201601
201711
201800
201913
202000
202111
202203
202320

By publication year. Applications have been published since 2001.

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