CALVIN HANNA

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LITTLE ROCK, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous solvent for corticosteroids
- Patent number 6,777,401
- Issue date Aug 17, 2004
- Blansett Pharmacal, Co., Inc.
- Calvin Hanna
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aqueous solvent for corticosteroids
- Patent number 6,723,714
- Issue date Apr 20, 2004
- Blansett Pharmacal Co., Inc.
- Calvin Hanna
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Non-aqueous oil delivery system for ophthalmic drugs
- Publication number 20100323978
- Publication date Dec 23, 2010
- Calvin Hanna
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Aqueous solvent for corticosteroids
- Publication number 20040180870
- Publication date Sep 16, 2004
- CALVIN HANNA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Aqueous solvent for corticosteroids
- Publication number 20030045513
- Publication date Mar 6, 2003
- CALVIN HANNA
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Acetate-lactate buffering vaginal gel and for method of making same...
- Publication number 20020177624
- Publication date Nov 28, 2002
- Calvin Hanna
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AQUEOUS SOLVENT FOR CORTICOSTEROIDS
- Publication number 20020013305
- Publication date Jan 31, 2002
- CALVIN HANNA
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC