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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 9844230 B1

PDFFull Text
Expired
Date of Patent:
Dec. 19, 2017

Filed:

Jul. 09, 2014

Molecularly imprinted polymers selective for nitrosamines and methods of using the same

Applicant:

British American Tobacco (Investments) Limited, London, GB;

Inventors:

Sumita Bhattacharyya, Lund, SE;

Kevin McAdam, Southampton, GB;

Anthony Rees, Furulund, SE;

Börje Sellergren, Schwerte, DE;

Christine Widstrand, Lund, SE;

Assignee:

BRITISH AMERICAN TOBACCO (INVESTMENTS) LTD, London, GB;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Michael H Wilson

Assistant Examiner:

Phu Nguyen

Int. Cl.
CPC ...
A24B 15/22 (2006.01); A24B 15/24 (2006.01); A24D 3/08 (2006.01); B01J 20/26 (2006.01); B01D 15/38 (2006.01); A24D 3/02 (2006.01); A24D 3/06 (2006.01); C08F 222/14 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
A24B 15/245 (2013.01); A24B 15/24 (2013.01); A24D 3/02 (2013.01); A24D 3/067 (2013.01); A24D 3/08 (2013.01); B01D 15/3852 (2013.01); B01J 20/268 (2013.01); C08F 222/14 (2013.01); G01N 33/0098 (2013.01);
Abstract

A class of molecularly imprinted polymers that specifically recognizes and binds to nitrosamines members of which class are useful, for example, in analysis and separation of nitrosamines from biological fluids. Such molecularly imprinted polymers are also useful in methods of treating and manufacturing tobacco products and materials.

Find Patent Forward Citations

Bhattacharyya, Sumita. (2017). Molecularly imprinted polymers selective for nitrosamines and methods of using the same (U.S. Patent No. 9844230). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9844230

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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