John James Keenan

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Franklinville, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for purifying (-)-Δ9-trans-tetrahydrocannabinol
- Patent number 7,449,589
- Issue date Nov 11, 2008
- Johnson Matthey Public Limited Company
- Fiona Obrock Geiser
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for Purifying (-)- 9-Trans-Tetrahydrocannabinol
- Publication number 20070276031
- Publication date Nov 29, 2007
- Johnson Matthey Public Limited Company
- Fiona Obrock Geiser
- C07 - ORGANIC CHEMISTRY