PROCESSES FOR THE PRODUCTION OF PYRROLIDONES

United States of America Patent

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Issued Date
Jun 6, 2013
app pub date
May 18, 2011
filing date
May 19, 2010

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Abandoned

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Abstract

Processes for making pyrrolidones include making MAS and/or SA from a clarified DAS- and/or MAS-containing fermentation broth and converting the MAS or SA to the pyrrolidones, typically with catalysts at selected temperatures and pressures.

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Patent Owner	Address
BIOAMBER INC	1250 RENE-LEVESQUE BLVD WEST SUITE 4110 MONTREAL H3B 4W8

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C07D:HETEROCYCLIC COMPOUNDS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Albin, Brooke A	Charleston, US	22	22
Clinton, Nye A	Hurricane, US	34	504
Dombek, Bernard D	Charleston, US	35	149
Dunuwila, Dilum	Princeton, US	29	41
Fruchey, Olan S	Hurricane, US	65	213
Keen, Brian T	Pinch, US	42	171
Manzer, Leo E	Wilmington, US	106	1718

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PROCESSES FOR THE PRODUCTION OF PYRROLIDONES

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13697592

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13697592

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