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Inventor

Sophie-Dorothee Clas

Inventor
Montreal, CA

Overview

7→
Patents
1995–2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 as inventor

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

C07Dprimary
C07DHeterocyclic compounds43%
A61KPreparations for medical, dental or toiletry purposes29%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
PatentTitleYear
8,552,193'Alternative forms of the phosphodiesterase-4 inhibitor N-cyclopropyl-1-{3-[(1-oxidopryidin-3-yl)ethynyl]phenyl}-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxyamide'20137,560,559'Polymorphic form of montelukast sodium'20096,740,666'Substituted 8-arylquinoline phosphodiesterase-4 inhibitors'20046,441,002'Polymorphic, amorphous and hydrated forms of 5-chloro-3-(4-methanesulfonyphenyl)-6\'- methyl-2,3\'bipyridinyl'20026,232,472'Synthesis of 4-[(5-substituted phenyl)-3-substituted-1H-pyrazol-1-yl]benzenesulfonamide'20016,150,534'Synthesis of 4-[5-substituted or unsubstituted phenyl)-3-substituted-1H-pyrazol-1-yl]benzenesulfonamides'20005,427,777'Ingestible polymeric phosphonium salts, composition thereof and method of treating hypercholesterolemia'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to LOWCHOL SCIENT INC (1)· patent assignee history
1995Based in Mount Royal, CA· patent location history
2000–2009Patents assigned to MERCK FROSST CANADA INC (5)· patent assignee history
2000–2013Based in Montreal, CA· patent location history
2002–2009Patents assigned to MERCK & CO INC (3)· patent assignee history
2013Patents assigned to CLAS SOPHIE-DOROTHEE (1)· patent assignee history
2013Patents assigned to MERCK SHARP & DOHME (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MERCK FROSST CANADA INC52000–2009
MERCK & CO INC32002–2009
CLAS SOPHIE-DOROTHEEself12013
LOWCHOL SCIENT INC11995
MERCK SHARP & DOHME12013
Locations
LocationPatentsSpan
Montreal, CA62000–2013
Mount Royal, CA11995