C07C 63/337

With carboxyl groups bound to condensed ring systems

Official title: with carboxyl groups bound to condensed ring systems

C07C63/337 (With carboxyl groups bound to condensed ring systems) appears on 61 US grants and 38 published applications in this corpus.

Search patents in C07C
Granted patents
61
Published applications
38
Assignees
62
Inventors
165
Latest grant
21 Apr 2026

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C07C 63/337: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197730
197800
197920
198010
198110
198200
198300
198410
198520
198620
198720
198830
198910
199010
199100
199210
199320
199410
199510
199610
199700
199810
199920
200020
200110
200211
200300
200401
200503
200611
200701
200821
200910
201012
201110
201204
201312
201421
201522
201624
201711
201802
201923
202031
202141
202202
202301
202401
202521
202612

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

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