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:
Dec. 23, 2025
Filed:
Mar. 23, 2021
Merck Patent Gmbh, Darmstadt, DE;
Oliver Rammo, Darmstadt, DE;
Romas Skudas, Darmstadt, DE;
Merck Patent GmbH, Darmstadt, DE;
Abstract
The present disclosure relates to methods of protein purification by attaching an intein-C fragment to a target protein, passing a sample containing the intein-C tagged protein over a chromatographic resin carrying an intein-N fragment so as to create an intein-N intein-C complex, releasing the target protein from the intein-C fragment, and regenerating the column under conditions that disrupt the intein-N intein-C complex while preserving column functionality for multiple reuses.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile