Bioactive Phenolate Ionic Complexes, 21 Claims, US12606536B2
Summary
The USPTO granted Patent US12606536B2 to Yissum Research Development Company of the Hebrew University of Jerusalem Ltd. for bioactive phenolate ionic complexes. The patent covers isolated materials comprising phenolate species and counter ions in the form of metal salts, phosphonium, or ammonium. Twenty-one claims were allowed.
What changed
The USPTO issued Patent US12606536B2 covering isolated materials comprising phenolate species and counter ions (metal salts, phosphonium, or ammonium). The patent lists three inventors and assigns all rights to Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.
Competing entities developing phenolate-based bioactive materials should review this patent to assess potential licensing needs or design-around considerations. The patent's broad counter-ion language (metal salt, phosphonium, ammonium) suggests broad coverage across multiple phenolate formulations.
Archived snapshot
Apr 21, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Bioactive phenolate ionic complexes
Grant US12606536B2 Kind: B2 Apr 21, 2026
Assignee
YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM LTD.
Inventors
Abraham Jacob Domb, Noam Steinman, Yakir Rottenberg
Abstract
The invention provides an isolated material, or a phenolate form of at least one phenol-containing active material, wherein the isolated material comprises one or more phenolate species and a counter ion (a cation) in the form of a metal salt, a phosphonium or an ammonium.
CPC Classifications
C07D 311/80 C07C 39/235 C07C 2601/16
Filing Date
2021-04-21
Application No.
17996694
Claims
21
Mentioned entities
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Source
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