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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 9463146 B1

PDFFull Text
Date of Patent:
Oct. 11, 2016

Filed:

Nov. 27, 2013

Addition-fragmentation oligomers

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Ann R. Fornof, St. Paul, MN (US);

William H. Moser, Edina, MN (US);

Larry R. Krepski, White Bear Lake, MN (US);

Guy D. Joly, Shoreview, MN (US);

Ahmed S. Abuelyaman, Woodbury, MN (US);

Afshin Falsafi, Woodbury, MN (US);

Babu N. Gaddam, Woodbury, MN (US);

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorney:

Kent S. Kokko

Primary Examiner:

Michael Pepitone

Int. Cl.
CPC ...
A61K 6/083 (2006.01); C09D 133/14 (2006.01); C09J 133/14 (2006.01); C08K 3/36 (2006.01); C07C 69/604 (2006.01); C07C 67/26 (2006.01); C07C 271/16 (2006.01); C07C 269/02 (2006.01); A61C 19/06 (2006.01); C08F 2/38 (2006.01); C08F 220/18 (2006.01); C08F 220/56 (2006.01);
U.S. Cl.
CPC ...
A61K 6/0835 (2013.01); A61C 19/063 (2013.01); C07C 67/26 (2013.01); C07C 69/604 (2013.01); C07C 269/02 (2013.01); C07C 271/16 (2013.01); C08F 2/38 (2013.01); C08F 220/18 (2013.01); C08F 220/56 (2013.01); C08K 3/36 (2013.01); C09D 133/14 (2013.01); C09J 133/14 (2013.01); A61K 6/083 (2013.01); C08F 2438/03 (2013.01);
Abstract

Addition-fragmentation oligomers of the general formula Z—B-A-(B-A)-B-A-B—Z, where the A monomers units are derived from a diester or diacid, the B monomer units are derived from a difunctional monomer having functional groups co-reactive and at least one of the A or B monomers comprise a 1-methylene-3,3-dimethylpropyl group.

Find Patent Forward Citations

Fornof, Ann. (2016). Addition-fragmentation oligomers (U.S. Patent No. 9463146). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9463146

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

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