Shahnaz Perveen

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Karachi, PK

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of quinoline based ionic fluoride salts...
- Patent number 9,643,169
- Issue date May 9, 2017
- Abdul Hameed
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
IMMUNOSUPPRESSIVE COMPOUNDS
- Publication number 20140378515
- Publication date Dec 25, 2014
- Muhammad A. Mesaik
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of "Urchym" a urease and alpha-chymotry...
- Publication number 20080221214
- Publication date Sep 11, 2008
- Shahnaz Perveen
- C05 - FERTILISERS MANUFACTURE THEREOF