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Gurdish Bhatti
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Palo Alto, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Extended release dosage form
Patent number
8,524,277
Issue date
Sep 3, 2013
Alza Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antidepressant dosage form
Patent number
8,084,059
Issue date
Dec 27, 2011
ALZA Corporation
David Emil Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical coating composition and method of use
Patent number
7,087,243
Issue date
Aug 8, 2006
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical coating composition and method of use
Patent number
7,060,734
Issue date
Jun 13, 2006
Alza Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of administering antidepressant dosage form
Patent number
6,440,457
Issue date
Aug 27, 2002
Alza Corporation
David Emil Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Extended release dosage form
Patent number
6,245,357
Issue date
Jun 12, 2001
Alza Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antiparkinson dosage form
Patent number
6,217,905
Issue date
Apr 17, 2001
Alza Corporation
David Emil Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Exit means in dosage form
Patent number
5,718,700
Issue date
Feb 17, 1998
ALZA Corporation
David Emil Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stereoisomer therapy
Patent number
5,338,550
Issue date
Aug 16, 1994
ALZA Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dosage form indicated for the management of abnormal posture, tremo...
Patent number
5,221,536
Issue date
Jun 22, 1993
ALZA Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dosage form providing immediate therapy followed by prolonged therapy
Patent number
5,204,116
Issue date
Apr 20, 1993
ALZA Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oral osmotic device
Patent number
5,200,194
Issue date
Apr 6, 1993
ALZA Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dosage form for treating central nervous system disorders
Patent number
5,192,550
Issue date
Mar 9, 1993
ALZA Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dosage form indicated for the management of abnormal posture, tremo...
Patent number
5,190,763
Issue date
Mar 2, 1993
ALZA Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dosage form for Parkinson's disease, spasticity and muscle spasms
Patent number
5,128,145
Issue date
Jul 7, 1992
ALZA Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dosage form comprising drug and maltodextrin
Patent number
5,057,321
Issue date
Oct 15, 1991
ALZA Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cellulosic dosage form
Patent number
4,946,685
Issue date
Aug 7, 1990
ALZA Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Controlled release dosage form comprising different cellulose ethers
Patent number
4,871,548
Issue date
Oct 3, 1989
ALZA Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dosage form comprising parallel lamine
Patent number
4,786,503
Issue date
Nov 22, 1988
ALZA Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ANTIDEPRESSANT DOSAGE FORM
Publication number
20120070496
Publication date
Mar 22, 2012
Alza Corporation
David Emil Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
EXTENDED RELEASE DOSAGE FORM
Publication number
20110229533
Publication date
Sep 22, 2011
Alza Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTIDEPRESSANT DOSAGE FORM
Publication number
20100260810
Publication date
Oct 14, 2010
David Emil Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL DRUG COMPOSITIONS AND DOSAGE FORMS OF TOPIRAMATE
Publication number
20070243254
Publication date
Oct 18, 2007
David Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Extended Release Dosage Form
Publication number
20070128279
Publication date
Jun 7, 2007
Alza Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Osmotic dosage forms comprising semipermeable membranes with polyme...
Publication number
20070031496
Publication date
Feb 8, 2007
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Antidepressant dosage form
Publication number
20070009600
Publication date
Jan 11, 2007
David Emil Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Oral osmotic dosage form having a high flux membrane
Publication number
20060165798
Publication date
Jul 27, 2006
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Antidepressant dosage form
Publication number
20060099263
Publication date
May 11, 2006
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pharmaceutical coating composition and method of use
Publication number
20050003006
Publication date
Jan 6, 2005
Alza Corporation
David E. Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Antidepressant dosage form
Publication number
20040092601
Publication date
May 13, 2004
David Emil Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods and dosage forms for increasing solubility of drug composit...
Publication number
20040091529
Publication date
May 13, 2004
David Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Antidepressant dosage form
Publication number
20040086570
Publication date
May 6, 2004
David Emil Edgren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE