Richard George Tunstall

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Leicester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Biologically active methylene blue derivatives
- Patent number 7,732,439
- Issue date Jun 8, 2010
- Photopharmica Limited
- Stanley Beames Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES
- Publication number 20120302557
- Publication date Nov 29, 2012
- Photopharmica Limited
- Stanley Beames Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Biologically active methylene blue derivatives
- Publication number 20080312219
- Publication date Dec 18, 2008
- Photopharmica Limited
- Stanley Beames Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES
- Publication number 20080275033
- Publication date Nov 6, 2008
- Photopharmica Limited
- Stanley Beames Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES
- Publication number 20080268033
- Publication date Oct 30, 2008
- Photopharmica Limited
- Stanley Beames Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Biologically active methylene blue derivatives
- Publication number 20080261960
- Publication date Oct 23, 2008
- Photopharmica Limited
- Stanley Beames Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Biologically active methylene blue derivatives
- Publication number 20040147508
- Publication date Jul 29, 2004
- PHOTOPHARMICA LIMITED
- Stanley Beames Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE