Warren Chew

Person

Pierrefonds, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Maleate salts of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-...
- Patent number 9,630,946
- Issue date Apr 25, 2017
- Wyeth LLC
- Quinhong Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Maleate salts of (E)-N-{4-[3-Chloro-4-(2-pyridinylmethoxy)anilino]-...
- Patent number 9,139,558
- Issue date Sep 22, 2015
- Wyeth LLC
- Quinhong Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Maleate salts of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-...
- Patent number 8,394,959
- Issue date Mar 12, 2013
- Wyeth LLC
- Qinghong Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Maleate salts of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-...
- Patent number 8,173,814
- Issue date May 8, 2012
- Wyeth LLC
- Qinghong Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Maleate salts of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-...
- Patent number 8,022,216
- Issue date Sep 20, 2011
- Wyeth LLC
- Qinghong Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antineoplastic combinations
- Patent number RE41253
- Issue date Apr 20, 2010
- Wyeth
- John Leo Considine
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Antineoplastic combinations
- Patent number RE41084
- Issue date Jan 19, 2010
- Wyeth
- John Leo Considine
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Process for the synthesis of derivatives of halo-[2,3-F] quinoline
- Patent number 7,439,364
- Issue date Oct 21, 2008
- Wyeth
- Anita W. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoline intermediates of receptor tyrosine kinase inhibitors and...
- Patent number 7,432,377
- Issue date Oct 7, 2008
- Wyeth
- Warren Chew
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of rapamycin
- Patent number 7,384,953
- Issue date Jun 10, 2008
- Wyeth
- Chia-Cheng Shaw
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of CCI-779 from mother liquors
- Patent number 7,288,647
- Issue date Oct 30, 2007
- Wyeth
- Chia-Cheng Shaw
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Proline CCI-779, production of and uses therefor, and two-step enzy...
- Patent number 7,202,256
- Issue date Apr 10, 2007
- Wyeth
- Jianxin Gu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of derivatives of 2,3-dihydro-1,4-dioxino...
- Patent number 7,166,723
- Issue date Jan 23, 2007
- Wyeth
- Anita Wai-Yin Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regioselective synthesis of CCI-779
- Patent number 7,153,957
- Issue date Dec 26, 2006
- Wyeth
- Warren Chew
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of 4-(amino)-2-butenoyl chlorides and their use in the pr...
- Patent number 7,126,025
- Issue date Oct 24, 2006
- Wyeth
- John Leo Considine
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of derivatives of 2, 3-dihydro-1, 4-dioxi...
- Patent number 7,038,052
- Issue date May 2, 2006
- Wyeth
- Anita W. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of derivatives of 2,3-dihydro-1,4-dioxino...
- Patent number 6,693,197
- Issue date Feb 17, 2004
- Wyeth
- Anita W. Chan
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MALEATE SALTS OF (E)-N--4-(DIMETHYLAMINO)-2-BUTENAMIDE AND CRYSTALL...
- Publication number 20170320852
- Publication date Nov 9, 2017
- Wyeth LLC
- Quinhong Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MALEATE SALTS OF (E)-N--4-(DIMETHYLAMINO)-2-BUTENAMIDE AND CRYSTALL...
- Publication number 20160068511
- Publication date Mar 10, 2016
- Wyeth LLC
- Quinhong Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MALEATE SALTS OF (E)-N--4-(DIMETHYLAMINO)-2-BUTENAMIDE AND CRYSTALL...
- Publication number 20130281488
- Publication date Oct 24, 2013
- Quinhong Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Maleate Salts of (E)-N--4-(Dimethylamino)-2-Butenamide and Crystall...
- Publication number 20120289545
- Publication date Nov 15, 2012
- Qinghong LU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MALEATE SALTS OF (E)-N--4-(DIMETHYLAMINO)-2-BUTENAMIDE AND CRYSTALL...
- Publication number 20110313166
- Publication date Dec 22, 2011
- Qinghong LU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS OF PYRAZOLES
- Publication number 20090264648
- Publication date Oct 22, 2009
- Wyeth
- Warren Chew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MALEATE SALTS OF (E)-N--4-(DIMETHYLAMINO)-2-BUTENAMIDE AND CRYSTALL...
- Publication number 20090176827
- Publication date Jul 9, 2009
- Wyeth
- Qinghong Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TIGECYCLINE AND METHODS OF PREPARING INTERMEDIATES
- Publication number 20090099376
- Publication date Apr 16, 2009
- Wyeth
- Michel Bernatchez
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinoline Intermediates of Receptor Tyrosine Kinase Inhibitors and...
- Publication number 20090030197
- Publication date Jan 29, 2009
- Wyeth
- Warren Chew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Synthesis of Derivatives of 2,3-Dihydro-1,4-Dioxino...
- Publication number 20070123705
- Publication date May 31, 2007
- Wyeth
- Anita W. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of preparing 3-cyano-quinolines and intermediates made thereby
- Publication number 20060270669
- Publication date Nov 30, 2006
- Warren Chew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of synthesizing 6-alkylaminoquinoline derivatives
- Publication number 20060270670
- Publication date Nov 30, 2006
- Warren Chew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of synthesizing substituted 3-cyanoquinolines and intermedi...
- Publication number 20060270668
- Publication date Nov 30, 2006
- Wyeth
- Warren Chew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Purification of rapamycin
- Publication number 20060199954
- Publication date Sep 7, 2006
- Wyeth
- Chia-Cheng Shaw
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Recovery of CCI-779 from mother liquors
- Publication number 20060199253
- Publication date Sep 7, 2006
- Wyeth
- Chia-Cheng Shaw
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the synthesis of derivatives of 2,3-dihydro-1,4-dioxino...
- Publication number 20060074240
- Publication date Apr 6, 2006
- Wyeth
- Anita W. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the scalable synthesis of 1,3,4,9-tetrahydropyrano[3,4-...
- Publication number 20060058532
- Publication date Mar 16, 2006
- Warren Chew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Proline CCI-779, production of and uses therefor, and two-step enzy...
- Publication number 20050234086
- Publication date Oct 20, 2005
- Wyeth
- Jianxin Gu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinoline intermediates of receptor tyrosine kinase inhibitors and...
- Publication number 20050159446
- Publication date Jul 21, 2005
- Warren Chew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Regioselective synthesis of CCI-779
- Publication number 20050033046
- Publication date Feb 10, 2005
- Warren Chew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the synthesis of derivatives of 2, 3-dihydro-1, 4-dioxi...
- Publication number 20040186123
- Publication date Sep 23, 2004
- wyeth
- Anita W. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of 4-(amino)-2-butenoyl chlorides and their use in the pr...
- Publication number 20040162442
- Publication date Aug 19, 2004
- Wyeth
- John Leo Considine
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the synthesis of derivatives of 2, 3-dihydro-1, 4-dioxi...
- Publication number 20020187983
- Publication date Dec 12, 2002
- Wyeth
- Anita W. Chan
- C07 - ORGANIC CHEMISTRY

Warren Chew

Person

Patents Grantslast 30 patents

Maleate salts of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-...

Maleate salts of (E)-N-{4-[3-Chloro-4-(2-pyridinylmethoxy)anilino]-...

Maleate salts of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-...

Maleate salts of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-...

Maleate salts of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-...

Antineoplastic combinations

Antineoplastic combinations

Process for the synthesis of derivatives of halo-[2,3-F] quinoline

Quinoline intermediates of receptor tyrosine kinase inhibitors and...

Purification of rapamycin

Recovery of CCI-779 from mother liquors

Proline CCI-779, production of and uses therefor, and two-step enzy...

Process for the synthesis of derivatives of 2,3-dihydro-1,4-dioxino...

Regioselective synthesis of CCI-779

Synthesis of 4-(amino)-2-butenoyl chlorides and their use in the pr...

Process for the synthesis of derivatives of 2, 3-dihydro-1, 4-dioxi...

Process for the synthesis of derivatives of 2,3-dihydro-1,4-dioxino...

Patents Applicationslast 30 patents

MALEATE SALTS OF (E)-N--4-(DIMETHYLAMINO)-2-BUTENAMIDE AND CRYSTALL...

MALEATE SALTS OF (E)-N--4-(DIMETHYLAMINO)-2-BUTENAMIDE AND CRYSTALL...

MALEATE SALTS OF (E)-N--4-(DIMETHYLAMINO)-2-BUTENAMIDE AND CRYSTALL...

Maleate Salts of (E)-N--4-(Dimethylamino)-2-Butenamide and Crystall...

MALEATE SALTS OF (E)-N--4-(DIMETHYLAMINO)-2-BUTENAMIDE AND CRYSTALL...

SYNTHESIS OF PYRAZOLES

MALEATE SALTS OF (E)-N--4-(DIMETHYLAMINO)-2-BUTENAMIDE AND CRYSTALL...

TIGECYCLINE AND METHODS OF PREPARING INTERMEDIATES

Quinoline Intermediates of Receptor Tyrosine Kinase Inhibitors and...

Process for the Synthesis of Derivatives of 2,3-Dihydro-1,4-Dioxino...

Method of preparing 3-cyano-quinolines and intermediates made thereby

Methods of synthesizing 6-alkylaminoquinoline derivatives

Methods of synthesizing substituted 3-cyanoquinolines and intermedi...

Purification of rapamycin

Recovery of CCI-779 from mother liquors

Process for the synthesis of derivatives of 2,3-dihydro-1,4-dioxino...

Process for the scalable synthesis of 1,3,4,9-tetrahydropyrano[3,4-...

Proline CCI-779, production of and uses therefor, and two-step enzy...

Quinoline intermediates of receptor tyrosine kinase inhibitors and...

Regioselective synthesis of CCI-779

Process for the synthesis of derivatives of 2, 3-dihydro-1, 4-dioxi...

Synthesis of 4-(amino)-2-butenoyl chlorides and their use in the pr...

Process for the synthesis of derivatives of 2, 3-dihydro-1, 4-dioxi...