Application

18211491 · Polyesters comprising structural units with sulfonate groups, and polyalkoxy ether end groups, detergents, and cleaning agents comprising these and their use

Filed 2023-06-19 · Granted · Patent 12624158 (2026-05-12) The official file ↗The patent and its PDF ↗ · Art unit 1761 · Examiner Charles I Boyer Typical · CPC C08G 63/065 · Catexel GmbH · M. Susan Spiering

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

24.2 mo

to disposition 34.8 mo

Statutes raised

103

1 actions read

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