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.:
Date of Patent:
Jan. 27, 2026
Filed:
Sep. 28, 2021
Applicant:
Studiengesellschaft Kohle Ggmbh, Muelheim, DE;
Inventors:
Benjamin List, Muelheim am der Ruhr, DE;
Sebastian Armin Schwengers, Muelheim an der Ruhr, DE;
Chandra Kanta De, Muelheim an der Ruhr, DE;
Yihang Li, Muelheim an der Ruhr, DE;
Assignee:
Studiengesellschaft Kohle gGmbH, Muelheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 9/6571 (2006.01);
U.S. Cl.
CPC ...
C07F 9/6571 (2013.01);
Abstract
The present invention describes a new synthesis to chiral imidodiphosphoryl compounds, their salts, metal complexes as well as derivatives thereof. Said chiral imidodiphosphoryl compounds can be used as catalysts for Brønsted acid/Brønsted base or Lewis acid/Lewis base mediated transformations.
List, Benjamin. (2026). Process for preparing dimeric phosphazene derived brønsted acids (U.S. Patent No. 12534484). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12534484
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile