C07C 275/42

Being further substituted by carboxyl groups

Official title: being further substituted by carboxyl groups

C07C275/42 (Being further substituted by carboxyl groups) appears on 361 US grants and 326 published applications in this corpus.

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Granted patents
361
Published applications
326
Assignees
217
Inventors
1,288
Latest grant
17 Mar 2026

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C07C 275/42: granted patents and published applications per publication year
YearGranted patentsPublished applications
197740
1978100
197910
198010
198150
198230
198300
198440
198510
198610
198700
198830
198910
199030
199140
199220
199310
199450
199580
199650
199790
199870
1999120
2000100
2001122
20022217
20031630
20041531
20051519
20061021
20071117
20081218
20091319
20101014
20111410
20121112
2013510
20141513
20151111
2016914
20171310
2018108
201987
2020611
2021810
202278
202337
202424
202510
202623

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

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