David Kronenthal

Person

Yardley, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sulfilimine and sulphoxide methods for producing festinavir
- Patent number 9,249,171
- Issue date Feb 2, 2016
- Bristol-Myers Squibb Company
- Adrian Ortiz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing triazole substituted azaindoleoxoacetic piper...
- Patent number 7,968,718
- Issue date Jun 28, 2011
- Bristol-Myers Squibb Company
- Nachimuthu Soundararajan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing triazole substituted azaindoleoxoacetic piper...
- Patent number 7,601,715
- Issue date Oct 13, 2009
- Bristol-Myers Squibb Company
- Nachimuthu Soundararajan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 3,7-disubstituted-2,3,4,5-tetrahydro...
- Patent number 7,074,921
- Issue date Jul 11, 2006
- Bristol-Myers Squibb Company
- David R. Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing the antiviral agent [1S-(1alpha,3 alpha,4beta...
- Patent number 7,034,152
- Issue date Apr 25, 2006
- Bristol-Myers Squibb Company
- Yadagiri R. Pendri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recrystallization processes
- Patent number 6,486,315
- Issue date Nov 26, 2002
- Bristol-Myers Squibb Co.
- David R. Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Deprotection processes
- Patent number 6,444,810
- Issue date Sep 3, 2002
- Bristol-Myers Squibb Co.
- David R. Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of α' chloroketones
- Patent number 6,399,793
- Issue date Jun 4, 2002
- Bristol-Myers Squibb Company
- David Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Deprotection and recrystallization processes
- Patent number 6,340,752
- Issue date Jan 22, 2002
- Bristol-Myers Squibb Co.
- David R. Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Beta lactam compounds and their use as inhibitors of tryptase
- Patent number 6,335,324
- Issue date Jan 1, 2002
- Bristol-Myers Squibb Co.
- Gregory S. Bisacchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of (S)-2-amino-6,6-dimethoxyhexanoic acid methyl ester...
- Patent number 6,329,542
- Issue date Dec 11, 2001
- Bristol-Myers Squibb Co.
- Jollie D. Godfrey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of (s)-2-amino-6,6-dimethoxyhexanoic acid methyl ester...
- Patent number 6,248,882
- Issue date Jun 19, 2001
- Bristol-Myers Squibb Co.
- Jollie D. Godfrey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of (S)-2-amino-6, 6-dimethoxyhexanoic acid methyl ester...
- Patent number 6,166,227
- Issue date Dec 26, 2000
- Bristol-Myers Squibb Co.
- Jollie D. Godfrey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 4-arylamino-benzopyran and related compounds
- Patent number 5,629,429
- Issue date May 13, 1997
- Bristol-Myers Squibb Company
- David R. Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing homocystein analogs useful as intermediates f...
- Patent number 5,616,775
- Issue date Apr 1, 1997
- Bristol-Myers Squibb Co.
- David R. Kronenthal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing intermediates for thrombin inhibitors
- Patent number 5,610,308
- Issue date Mar 11, 1997
- Bristol-Myers Squibb Company
- Sharon D. Real
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of 1,3-dioxane derivatives useful in th...
- Patent number 5,594,153
- Issue date Jan 14, 1997
- E. R. Squibb & Sons, Inc.
- John K. Thottathil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,3-dioxane derivatives useful in th...
- Patent number 5,457,227
- Issue date Oct 10, 1995
- E. R. Squibb & Sons, Inc.
- John K. Thottathil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzaldehyde intermediates useful in the preparation of 7-oxabicycl...
- Patent number 5,436,347
- Issue date Jul 25, 1995
- Bristol-Myers Squibb Company
- Sharon D. Real
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing 7-oxabicycloheptyl substituted heterocyclic ami...
- Patent number 5,347,007
- Issue date Sep 13, 1994
- E. R. Squibb & Sons, Inc.
- Jagabandhu Das
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing a benzaldehyde intermediate
- Patent number 5,332,840
- Issue date Jul 26, 1994
- Bristol-Myers Squibb Company
- Sharon D. Real
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,3-dioxane derivatives useful in th...
- Patent number 5,278,313
- Issue date Jan 11, 1994
- E. R. Squibb & Sons, Inc.
- John K. Thottathil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intramolecular arbuzov process for the preparation of intermediates...
- Patent number 5,274,155
- Issue date Dec 28, 1993
- E. R. Squibb & Sons, Inc.
- John K. Thottathil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(Exo,exo)-7-oxabicyclo[2.2.1]heptane-2,3-dimethanol; monoacyl ester...
- Patent number 5,266,710
- Issue date Nov 30, 1993
- Ramesh N. Patel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing 7-oxabicycloheptyl substituted heterocyclic am...
- Patent number 5,260,448
- Issue date Nov 9, 1993
- E. R. Squibb & Sons, Inc.
- Jagabandhu Das
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a cis oxabicyclo olefinic acid and ester from...
- Patent number 5,245,055
- Issue date Sep 14, 1993
- E. R. Squibb & Sons, Inc.
- David Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microbiological hydrolysis for the preparation of (exo,exo)-7-oxabi...
- Patent number 5,084,387
- Issue date Jan 28, 1992
- E. R. Squibb & Sons, Inc.
- Ramesh N. Patel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing (3R-(3a.alpha.,4.beta.,7.beta..beta.,7a.alpha...
- Patent number 5,084,581
- Issue date Jan 28, 1992
- E. R. Squibb & Sons, Inc.
- David Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing [1S-[1.alpha.,2.alpha.(Z),3.alpha.,4.alpha.]]...
- Patent number 5,081,266
- Issue date Jan 14, 1992
- E. R. Squibb & Sons, Inc.
- David Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing [1S-[1.alpha.,2.alpha.)Z),3.alpha.,4.alpha.]]...
- Patent number 4,978,762
- Issue date Dec 18, 1990
- E. R. Squibb & Sons, Inc.
- David Kronenthal
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION OF A P2X3 ANTAGONIST
- Publication number 20230101612
- Publication date Mar 30, 2023
- BELLUS HEALTH COUGH INC.
- Nathalie CHAURET
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SULFILIMINE AND SULPHOXIDE METHODS FOR PRODUCING FESTINAVIR
- Publication number 20150140610
- Publication date May 21, 2015
- Bristol-Myers Squibb Company
- Adrian Ortiz
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PROCESS FOR PREPARING TRIAZOLE SUBSTITUTED AZAINDOLEOXOACETIC PIPER...
- Publication number 20100076191
- Publication date Mar 25, 2010
- Bristol -Myers Squibb Company
- NACHIMUTHU SOUNDARARAJAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing triazole substituted azaindoleoxoacetic piper...
- Publication number 20060293304
- Publication date Dec 28, 2006
- Bristol -Myers Squibb Company
- Nachimuthu Soundararajan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing the antiviral agent [1S-(1alpha,3 alpha,4beta...
- Publication number 20040192912
- Publication date Sep 30, 2004
- Yadagiri R. Pendri
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of 3,7-disubstituted-2,3,4,5-tetrahydro...
- Publication number 20030162965
- Publication date Aug 28, 2003
- David R. Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Recrystallization processes
- Publication number 20020086995
- Publication date Jul 4, 2002
- David R. Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Deprotection processes
- Publication number 20020086994
- Publication date Jul 4, 2002
- David R. Kronenthal
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of alpha' chloroketones
- Publication number 20020026079
- Publication date Feb 28, 2002
- David Kronenthal
- C07 - ORGANIC CHEMISTRY

David Kronenthal

Person

Patents Grantslast 30 patents

Sulfilimine and sulphoxide methods for producing festinavir

Process for preparing triazole substituted azaindoleoxoacetic piper...

Process for preparing triazole substituted azaindoleoxoacetic piper...

Process for the preparation of 3,7-disubstituted-2,3,4,5-tetrahydro...

Process for preparing the antiviral agent [1S-(1alpha,3 alpha,4beta...

Recrystallization processes

Deprotection processes

Process for the preparation of &#x03B1;&#x00027; chloroketones

Deprotection and recrystallization processes

Beta lactam compounds and their use as inhibitors of tryptase

Preparation of (S)-2-amino-6,6-dimethoxyhexanoic acid methyl ester...

Preparation of (s)-2-amino-6,6-dimethoxyhexanoic acid methyl ester...

Preparation of (S)-2-amino-6, 6-dimethoxyhexanoic acid methyl ester...

Process for preparing 4-arylamino-benzopyran and related compounds

Process for preparing homocystein analogs useful as intermediates f...

Process for preparing intermediates for thrombin inhibitors

Process for the preparation of 1,3-dioxane derivatives useful in th...

Process for the preparation of 1,3-dioxane derivatives useful in th...

Benzaldehyde intermediates useful in the preparation of 7-oxabicycl...

Method of preparing 7-oxabicycloheptyl substituted heterocyclic ami...

Method for preparing a benzaldehyde intermediate

Process for the preparation of 1,3-dioxane derivatives useful in th...

Intramolecular arbuzov process for the preparation of intermediates...

(Exo,exo)-7-oxabicyclo[2.2.1]heptane-2,3-dimethanol; monoacyl ester...

Method for preparing 7-oxabicycloheptyl substituted heterocyclic am...

Process for preparing a cis oxabicyclo olefinic acid and ester from...

Microbiological hydrolysis for the preparation of (exo,exo)-7-oxabi...

Process for preparing (3R-(3a.alpha.,4.beta.,7.beta..beta.,7a.alpha...

Process for preparing [1S-[1.alpha.,2.alpha.(Z),3.alpha.,4.alpha.]]...

Process for preparing [1S-[1.alpha.,2.alpha.)Z),3.alpha.,4.alpha.]]...

Patents Applicationslast 30 patents

PREPARATION OF A P2X3 ANTAGONIST

SULFILIMINE AND SULPHOXIDE METHODS FOR PRODUCING FESTINAVIR

PROCESS FOR PREPARING TRIAZOLE SUBSTITUTED AZAINDOLEOXOACETIC PIPER...

Process for preparing triazole substituted azaindoleoxoacetic piper...

Process for preparing the antiviral agent [1S-(1alpha,3 alpha,4beta...

Process for the preparation of 3,7-disubstituted-2,3,4,5-tetrahydro...

Recrystallization processes

Deprotection processes

Process for the preparation of alpha' chloroketones

Process for the preparation of α' chloroketones