Polysaccharide and methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11998608
APP PUB NO 20210330799A1
SERIAL NO

17316944

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is provided a molecule comprising a chain of seven or more contiguous units of 4,6-dideoxy-4-acylamido-α-pyranose each pair of units joined by a C1-C2 or a C1-C3 link, the chain having a terminal end and a reducing end, wherein the pyranose ring in the unit of the chain most distal from the reducing end is linked to a cap structure. The cap structure is not a 4,6-dideoxy-4-acylamido-α-pyranose. There are also provided vaccine compositions comprising the molecule and methods of vaccinating an animal against infection by a Brucella organism, including methods of distinguishing between a vaccinated and an infected animal. There are further provided novel methods of detecting the presence in a sample of an anti-Brucella antibody.

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Patent Owner(s)

Patent OwnerAddress
THE SECRETARY OF STATE FOR ENVIRONMENT FOOD AND RURAL AFFAIRSWOODHAM LANE ADDLESTONE SURREY KT15 3NB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bundle, David Edmonton, CA 6 20
Duncombe, Lucy Surrey, GB 2 0
Howells, Laurence Surrey, GB 4 3
Mandal, Satadru Sekhar Edmonton, CA 2 0
McGiven, John Surrey, GB 6 5
Sarkar, Susmita Edmonton, CA 5 0

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