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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12703850 B1

PDFFull Text
Date of Patent:
Aug. 11, 2026

Filed:

Dec. 07, 2022

Photostabilized compositions and a method for stabilizing photosensitive components

Applicant:

Evonik Operations Gmbh, Essen, DE;

Inventors:

Stephan Brinkmann, Giessen, DE;

Martin Schilling, Bonn, DE;

Anne Benedikt, Frankfurt, DE;

Christina Jost, Alsbach-Hähnlein, DE;

Tamara Heinze, Mainhausen, DE;

Assignee:

Evonik Operations GmbH, Essen, DE;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Julie Ha

Int. Cl.
CPC ...
A61K 8/64 (2006.01); A61K 47/18 (2017.01); A61P 39/06 (2006.01); A61Q 19/00 (2006.01); C12N 5/00 (2006.01);
U.S. Cl.
CPC ...
C12N 5/0018 (2013.01); A61K 8/64 (2013.01); A61K 47/183 (2013.01); A61Q 19/00 (2013.01); A61K 2800/10 (2013.01); A61K 2800/522 (2013.01); C12N 2500/30 (2013.01); C12N 2500/32 (2013.01);
Abstract

Photostabilized compositions may include a water-soluble tyrosine-containing compound with a molecular weight of below 1 kDa and at least one photosensitive component. A method for stabilizing one or more photosensitive components may include the addition of a tyrosine-containing dipeptide with the one or more photosensitive components. The water-soluble tyrosine-comprising compound may be present at a concentration of at least 0.5 mM. The composition may be a culture medium.

Find Patent Forward Citations

Brinkmann, Stephan. (2026). Photostabilized compositions and a method for stabilizing photosensitive components (U.S. Patent No. 12703850). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12703850

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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