Marwan J. Abu-El-Haj

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Groton, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Certain novel substituted tetrahydro-oxothiazolo-triazolium compoun...
- Patent number 4,002,636
- Issue date Jan 11, 1977
- Pfizer Inc.
- Marwan J. Abu-El-Haj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making 2-amino nicotinonitrile
- Patent number 3,962,264
- Issue date Jun 8, 1976
- Pfizer Inc.
- Marwan J. Abu El-Haj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Inhibiting the growth of weeds with 2-substituted pyrdidopyimidines...
- Patent number 3,950,160
- Issue date Apr 13, 1976
- Pfizer Inc.
- Marwan J. Abu El-Haj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain 3-oxo-2-aryl-5,6-dihydro-4(H)-pyrrolo-(1,2-C)(1,2,3)triazol...
- Patent number 3,939,174
- Issue date Feb 17, 1976
- Pfizer Inc.
- Marwan J. Abu-El-Haj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain 1-substituted-4-oxo-3-substituted phenyl-1,2,3-triazolium c...
- Patent number 3,933,843
- Issue date Jan 20, 1976
- Pfizer Inc.
- Marwan J. Abu-El-Haj
- C07 - ORGANIC CHEMISTRY