LexDanaLexDanabeta
Inventor

Michael J. Keen

Inventor
Kent, GB

Overview

5→
Patents
1994–2010
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C07Kprimary
C07KPeptides31%
C12NMicroorganisms or enzymes31%
C12YEnzymes31%
LOC228%
PatentTitleYear
RE041974'Method for culturing Chinese hamster ovary cells'2010D0558297'Insect repellent device'2007RE039792'Method for culturing Chinese hamster ovary cells'20075,633,162'Method for culturing Chinese hamster ovary cells'19975,316,938'Defined media for serum-free tissue culture'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to BURROUGHS WELLCOME CO (1)· patent assignee history
1994–2010Based in Kent, GB· patent location history
1997Patents assigned to GLAXO WELLCOME INC (1)· patent assignee history
1997–2007Based in Beckenham, GB· patent location history
2007Patents assigned to RECKITT BENCKISER INC (1)· patent assignee history
2007Patents assigned to SMITHKLINE BEECHAM CORP (1)· patent assignee history
2007Based in West Ryde, AU· patent location history
2010Patents assigned to GLAXOSMITHKLINE LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BURROUGHS WELLCOME CO11994
GLAXO WELLCOME INC11997
GLAXOSMITHKLINE LLC12010
RECKITT BENCKISER INC12007
SMITHKLINE BEECHAM CORP12007
Locations
LocationPatentsSpan
Kent, GB21994–2010
Beckenham, GB21997–2007
West Ryde, AU12007