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:
Apr. 01, 2008
Filed:
Dec. 18, 2003
Applicants:
Kleomenis Barlos, Patras, GR;
Bernhard Knipp, Kuerten-Olpe, DE;
Inventors:
Kleomenis Barlos, Patras, GR;
Bernhard Knipp, Kuerten-Olpe, DE;
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F 8/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a recycling process for the preparation of solid phase bonded 2-chlorotrityl chloride (2-CTC resin) useful for solid phase peptide synthesis, wherein active chloride CTC resin is regenerated by reacting the spent resin with a chlorinating agent in organic solvent.