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 7939656 B1

PDF
Full Text
Expired
Date of Patent:
May. 10, 2011

Filed:

Aug. 13, 2010
Applicants:

Jonathan S. Lindsey, Raleigh, NC (US);

Lianhe Yu, Highpoint, NC (US);

Patchanita Thamyongkit, Bangkok, TH;

Anil D. Bhise, Pune, IN;

Inventors:

Jonathan S. Lindsey, Raleigh, NC (US);

Lianhe Yu, Highpoint, NC (US);

Patchanita Thamyongkit, Bangkok, TH;

Anil D. Bhise, Pune, IN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07B 47/00 (2006.01); C07D 487/22 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method of making a compound of Formula I' comprises reacting a compound of the formula DLCHO, with a compound of the formula to produce the compound of Formula I′. Methods of using the compounds are also described, particularly as intermediates for the synthesis of porphyrin rods, which porphyrin rods are in turn useful for (among other things) the production of molecular memory devices.


Find Patent Forward Citations

Lindsey, Jonathan. (2011). Geometric synthesis of porphyrin rods (U.S. Patent No. 7939656). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7939656

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