LexDanaLexDanabeta
Inventor

Owen Mathre

Inventor
Wilmington, DE, US

Overview

3→
Patents
1997–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C12Nprimary
C12NMicroorganisms or enzymes40%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture40%
C07CAcyclic or carbocyclic compounds20%
PatentTitleYear
8,124,381'Process and materials for production of glucosamine and N-acetylglucosamine'20127,332,304'Process and materials for production of glucosamine and N-acetylglucosamine'20085,684,191'Process for the combined synthesis of betaine and choline chloride'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2012Based in Wilmington, DE, US· patent location history
2008Patents assigned to ARKION LIFE SCIENCES LLC (1)· patent assignee history
2012Patents assigned to ANGERER J DAVID (1)· patent assignee history
2012Patents assigned to ARKION LIFE SCIENCES (1)· patent assignee history
2012Patents assigned to CYRON DON (1)· patent assignee history
2012Patents assigned to DENG MING-DE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANGERER J DAVID12012
ARKION LIFE SCIENCES12012
ARKION LIFE SCIENCES LLC12008
CYRON DON12012
DENG MING-DE12012
Locations
LocationPatentsSpan
Wilmington, Delaware, US31997–2012