John J. Engel

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Linden, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Benzomorphan analogs and the use thereof
- Patent number 10,130,615
- Issue date Nov 20, 2018
- Purdue Pharma L.P.
- Xiaoming Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quaternized amines as sodium channel blockers
- Patent number 9,388,137
- Issue date Jul 12, 2016
- Purdue Pharma L.P.
- John J. Engel
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
BENZOMORPHAN ANALOGS AND THE USE THEREOF
- Publication number 20170290816
- Publication date Oct 12, 2017
- Purdue Pharma LP
- Xiaoming Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
QUATERNIZED AMINES AS SODIUM CHANNEL BLOCKERS
- Publication number 20140309228
- Publication date Oct 16, 2014
- Purdue Pharma LP
- John J. Engel
- C07 - ORGANIC CHEMISTRY