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 7282119 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 16, 2007

Filed:

Mar. 05, 2001
Applicants:

Rajesh Odedra, Cheshire, GB;

Megan Ravetz, Chester, GB;

Graham Williams, Wirral, GB;

Phillip Reeve Jacobs, Cheshire, GB;

Inventors:

Rajesh Odedra, Cheshire, GB;

Megan Ravetz, Chester, GB;

Graham Williams, Wirral, GB;

Phillip Reeve Jacobs, Cheshire, GB;

Assignee:

Sigma-Aldrich Co., St Louis, MO (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/00 (2006.01); C07F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A process and apparatus to enable the continuous isolation of an organometallic compound, such as trimethylindium from a liquid feedstock. The liquid feedstock is delivered to a distillation column having two heating zones to effect dissociation of the feed stock thereby liberating the organometallic compound, which is collected as a vapor from the top of the column.


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Odedra, Rajesh. (2007). Process and apparatus for the isolation of pure, or substantially pure, organometallic compounds (U.S. Patent No. 7282119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7282119

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