Ivan Rethey deceased

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late of Budapest, HU

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Patents Grantslast 30 patents

Information Patent Grant
Compositions containing hyaluronic acid associates and a process fo...
- Patent number 6,458,774
- Issue date Oct 1, 2002
- Richter Gedeon Vegyeszeti Gyar Rt
- Kalman Burger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions containing cobalt hyaluronic acid complex
- Patent number 5,472,950
- Issue date Dec 5, 1995
- Richter Gedeon Vegyeszeti Gyar Rt.
- Kalman Burger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE