Josef A. Rechka

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Port Jefferson, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of C-pyrazine-methylamines
- Patent number 8,513,415
- Issue date Aug 20, 2013
- OSI Pharmaceuticals, LLC
- Yunyu Mao
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION OF C-PYRAZINE-METHYLAMINES
- Publication number 20130261306
- Publication date Oct 3, 2013
- OSI PHARMACEUTICALS, LLC
- Yunyu Mao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymorphs of OSI-906
- Publication number 20130158264
- Publication date Jun 20, 2013
- Arlindo L. Castelhano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR THE PREPARATION OF THE COMPOUND OSI-906
- Publication number 20130123501
- Publication date May 16, 2013
- Arlindo L. Castelhano
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR SUBSTITUTED 3-AMINO-5-OXO-4,5-DIHYDRO-[1,2,4]TRIAZINES
- Publication number 20120108812
- Publication date May 3, 2012
- OSI PHARMACEUTICALS ,INC.
- Hanqing Dong
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of C-Pyrazine-Methylamines
- Publication number 20120041202
- Publication date Feb 16, 2012
- OSI Pharmaceuticals, LLC
- Yunyu Mao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
mTOR INHIBITOR SALT FORMS
- Publication number 20110015197
- Publication date Jan 20, 2011
- OSI PHARMACEUTICALS, INC.
- Arlindo L. Castelhano
- C07 - ORGANIC CHEMISTRY