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Anna M. Richter
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Vancouver, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Method for reducing or preventing PDT related inflammation
Patent number
8,106,038
Issue date
Jan 31, 2012
QLT Inc.
Philippe Maria Clotaire Margaron
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Immuno-adjuvant PDT treatment of metastatic tumors
Patent number
7,850,981
Issue date
Dec 14, 2010
QLT, Inc.
Patrick Mark Curry
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Photodynamic therapy for the treatment of hair loss
Patent number
7,264,629
Issue date
Sep 4, 2007
QLT, Inc.
Guillermo O. Simkin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ethylene glycol esters as photoactive agents
Patent number
7,122,569
Issue date
Oct 17, 2006
QLT, Inc. and
Ethan D. Sternberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Photodynamic therapy for the treatment of hair loss
Patent number
7,090,691
Issue date
Aug 15, 2006
QLT Inc.
Guillermo O. Simkin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ethylene glycol esters as photoactive agents
Patent number
6,756,396
Issue date
Jun 29, 2004
QLT Inc.
Ethan Sternberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods, compositions and articles for reducing or preventing the e...
Patent number
6,677,366
Issue date
Jan 13, 2004
QLT Inc.
Anna M. Richter
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods, compositions and articles for reducing or preventing the e...
Patent number
6,274,614
Issue date
Aug 14, 2001
QLT Inc.
Anna M. Richter
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of photodynamic therapy for prevention of secondary cataracts
Patent number
6,248,734
Issue date
Jun 19, 2001
QLT, Inc.
Howard E. Meadows
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ethylene glycol esters as photoactive agents
Patent number
6,153,639
Issue date
Nov 28, 2000
QLT PhotoTherapeutices Inc.
Ethan Sternberg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Model and method for angiogenesis inhibition
Patent number
6,117,862
Issue date
Sep 12, 2000
QLT, Inc.
Philippe Maria Clotaire Margaron
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Green porphyrins as immunomodulators
Patent number
6,107,325
Issue date
Aug 22, 2000
QLT PhotoTherapeutics, Inc.
Agnes H. Chan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Green porphyrins as immunomodulators
Patent number
6,096,776
Issue date
Aug 1, 2000
QLT PhotoTherapeutics, Inc.
Agnes H. Chan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of photodynamic therapy for prevention of secondary cataracts
Patent number
6,043,237
Issue date
Mar 28, 2000
QLT PhotoTherapeutics, Inc.
Howard E. Meadows
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Green porphyrins as immunomodulators
Patent number
6,008,241
Issue date
Dec 28, 1999
QLT PhotoTherapeutics, Inc.
Agnes H. Chan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Class of benzoporphyrin derivative photoactive compounds
Patent number
5,990,149
Issue date
Nov 23, 1999
University of British of Columbia
Ethan D. Sternberg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for destroying or inhibiting growth of unwanted cells or tis...
Patent number
5,945,439
Issue date
Aug 31, 1999
QLT PhotoTherapeutics, Inc.
Anna Richter
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ethylene glycol esters as photoactive agents
Patent number
5,929,105
Issue date
Jul 27, 1999
QLTPhoto Therapeutics, Inc.
Ethan Sternberg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Class of benzoporphyrin derivative photoactive compounds
Patent number
5,880,145
Issue date
Mar 9, 1999
The University of British Columbia
Ethan D. Sternberg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Green porphyrins as immunomodulators
Patent number
5,789,433
Issue date
Aug 4, 1998
Quadra Logic Technologies, Inc.
Agnes How-Ching Chan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of activating photosensitive agents
Patent number
5,770,619
Issue date
Jun 23, 1998
University of British Columbia
Anna M. Richter
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Transcutaneous in vivo activation of photosensitive agents in blood
Patent number
5,736,563
Issue date
Apr 7, 1998
Quadra Logic Technologies, Inc.
Anna M. Richter
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of activating photosensitive agents
Patent number
5,705,518
Issue date
Jan 6, 1998
University of British Columbia
Anna M. Richter
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Transcutaneous in vivo activation of photosensitive agents in blood
Patent number
5,484,803
Issue date
Jan 16, 1996
Quadra Logic Technologies Inc.
Anna M. Richter
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Benzoporphyrin derivatives for photodynamic therapy
Patent number
5,214,036
Issue date
May 25, 1993
University of British Columbia
Beth A. Allison
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ETHYLENE GLYCOL ESTERS AS PHOTOACTIVE AGENTS
Publication number
20090203757
Publication date
Aug 13, 2009
Ethan D. STERNBERG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOTODYNAMIC THERAPY FOR THE TREATMENT OF HAIR LOSS
Publication number
20080056996
Publication date
Mar 6, 2008
Guillermo O. Simkim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ethylene glycol esters as photoactive agents
Publication number
20070191329
Publication date
Aug 16, 2007
QLT Inc.
Ethan D. Sternberg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Immuno-adjuvant PDT treatment of metastatic tumors
Publication number
20050187207
Publication date
Aug 25, 2005
Patrick Mark Curry
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ethylene glycol esters as photoactive agents
Publication number
20050032769
Publication date
Feb 10, 2005
Ethan D. Sternberg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Photodynamic therapy for the treatment of hair loss
Publication number
20040029856
Publication date
Feb 12, 2004
Guillermo O. Simkin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Photodynamic therapy for the treatment of hair loss
Publication number
20040015214
Publication date
Jan 22, 2004
Guillermo O. Simkin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for reducing or preventing PDT related inflammation
Publication number
20030083649
Publication date
May 1, 2003
Philippe Maria Clotaire Margaron
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods, compositions and articles for reducing or preventing the e...
Publication number
20020103180
Publication date
Aug 1, 2002
Anna M. Richter
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Immuno-adjuvant PDT treatment of metastatic tumors
Publication number
20020022032
Publication date
Feb 21, 2002
Patrick Mark Curry
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE