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:
Sep. 01, 2009
Filed:
Jul. 29, 2005
Jonathan S. Lindsey, Raleigh, NC (US);
Masahiko Taniguchi, Raleigh, NC (US);
Arumugham Balakumar, Raleigh, NC (US);
Dazhong Fan, Raleigh, NC (US);
Jonathan S. Lindsey, Raleigh, NC (US);
Masahiko Taniguchi, Raleigh, NC (US);
Arumugham Balakumar, Raleigh, NC (US);
Dazhong Fan, Raleigh, NC (US);
North Carolina State University, Raleigh, NC (US);
Abstract
A method of making a porphyrin (I) is carried out by condensing (i) a bis(imino)dipyrromethane of Formula II: with (ii) a dipyrromethane to produce a reaction product; then (b) optionally oxidizing said reaction product with an oxidizing agent; and then (c) optionally demetallating said reaction product to produce the porphyrin. Methods of making compounds of Formula II are also described.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile