Bengt C. J. Ulff

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Sodertalje, SE

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Patents Grantslast 30 patents

Information Patent Grant
Substituted 1,2,3,4-tetrahydronaphthalene derivatives
- Patent number 6,410,532
- Issue date Jun 25, 2002
- Astrazeneca AB
- Stefan Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted chroman derivatives
- Patent number 6,387,899
- Issue date May 14, 2002
- Astrazeneca AB
- Stefan Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates in the preparation of substituted chroman derivatives
- Patent number 6,384,225
- Issue date May 7, 2002
- Astrazeneca AB
- Stefan Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 1,2,3,4-tetrahydronaphthalene derivatives
- Patent number 6,313,118
- Issue date Nov 6, 2001
- Astra Aktiebolag
- Stefan Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylethyl and phenylpropylamines
- Patent number 5,693,630
- Issue date Dec 2, 1997
- Astra Aktiebolag
- Stefan Bengtsson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aralkyl esters and processes for their preparation
- Patent number 4,990,534
- Issue date Feb 5, 1991
- Aktiebolaget Astra
- Gerd M. Hallnemo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Substituted 1,2,3,4-tetrahydronaphthalene derivatives
- Publication number 20010051626
- Publication date Dec 13, 2001
- Stefan Berg
- C07 - ORGANIC CHEMISTRY