Robert E. Halvachs

Person

Belleville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of quaternary N-alkyl morphinan alkaloi...
- Patent number 9,415,044
- Issue date Aug 16, 2016
- Mallinckrodt LLC
- Peter X. Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of quaternary N-alkyl morphinan alkaloi...
- Patent number 9,040,726
- Issue date May 26, 2015
- Mallinckrodt LLC
- Peter X. Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of quaternary N-alkyl morphinan alkaloi...
- Patent number 8,669,366
- Issue date Mar 11, 2014
- Mallinckrodt LLC
- Peter X. Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-oxy-hydromorphone derivatives
- Patent number 8,623,888
- Issue date Jan 7, 2014
- Mallinckrodt LLC
- Gary L. Cantrell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline forms of naltrexone methobromide
- Patent number 8,383,649
- Issue date Feb 26, 2013
- Mallinckrodt LLC
- Gary A. Nichols
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes and compounds for the preparation of normorphinans
- Patent number 8,148,528
- Issue date Apr 3, 2012
- Mallinckrodt LLC
- Peter X. Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Two-phase method for the synthesis of selected pyrazolopyrimidines
- Patent number 7,498,434
- Issue date Mar 3, 2009
- Mallinckrodt Inc.
- Gary Lee Cantrell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of heteroaryl acetamides from reaction mixtures having re...
- Patent number 7,498,439
- Issue date Mar 3, 2009
- Mallinckrodt Inc.
- Esa Jarvi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of quaternary N-alkyl morphinan alkaloi...
- Patent number 7,285,665
- Issue date Oct 23, 2007
- Mallinckrodt Inc.
- Gary L. Cantrell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis and purification of (r*,r*)-2-[ (dimethylamino) m...
- Patent number 6,399,829
- Issue date Jun 4, 2002
- Mallinckrodt Inc.
- Esa T. Jarvi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2-halofluorobenzene
- Patent number 4,918,251
- Issue date Apr 17, 1990
- Mallinckrodt, Inc.
- Robert Halvachs
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the Preparation of Quaternary N-Alkyl Morphinan Alkaloi...
- Publication number 20150164886
- Publication date Jun 18, 2015
- Mallinckrodt Inc.
- Peter X. Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR THE PREPARATION OF QUATERNARY N-ALKYL MORPHINAN ALKALOI...
- Publication number 20150099773
- Publication date Apr 9, 2015
- Mallinckrodt LLC
- Peter X. Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of Quaternary N-Alkyl Morphinan Alkaloi...
- Publication number 20110082297
- Publication date Apr 7, 2011
- Peter X. Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
3-Oxy-Hydromorphone Derivatives
- Publication number 20110015398
- Publication date Jan 20, 2011
- Mallinckrodt Inc.
- Gary L. Cantrell
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Crystalline Forms of Naltrexone Methobromide
- Publication number 20100324078
- Publication date Dec 23, 2010
- Gary A. Nichols
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Remifentanil Synthesis
- Publication number 20100048908
- Publication date Feb 25, 2010
- Brian Kai-Ming Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of Quaternary N-Alkyl Morphinan Alkaloi...
- Publication number 20100035910
- Publication date Feb 11, 2010
- Mallinckrodt Inc.
- Peter X. Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Processes and Compounds for the Preparation of Normorphinans
- Publication number 20090299069
- Publication date Dec 3, 2009
- Mallinckrodt Inc.
- Peter X. Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Compositions Containing Antiviral Compounds and Methods of Using th...
- Publication number 20090258843
- Publication date Oct 15, 2009
- Mallinckrodt Inc.
- Gary L. Cantrell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of Preparation for Imidazolepyridines
- Publication number 20080293947
- Publication date Nov 27, 2008
- Robert E. Halvachs
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis Of Heteroaryl Acetamides From Reaction Mixtures Having Re...
- Publication number 20070213537
- Publication date Sep 13, 2007
- Esa Jarvi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Two-phase method for the synthesis of selected pyrazolopyrimidines
- Publication number 20070155995
- Publication date Jul 5, 2007
- MALLINCKRODT INC,
- Gary Lee Cantrell
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of quaternary n-alkyl morphinan alkaloi...
- Publication number 20060014771
- Publication date Jan 19, 2006
- Gary L. Cantrell
- C07 - ORGANIC CHEMISTRY

Robert E. Halvachs

Person

Patents Grantslast 30 patents

Process for the preparation of quaternary N-alkyl morphinan alkaloi...

Process for the preparation of quaternary N-alkyl morphinan alkaloi...

Process for the preparation of quaternary N-alkyl morphinan alkaloi...

3-oxy-hydromorphone derivatives

Crystalline forms of naltrexone methobromide

Processes and compounds for the preparation of normorphinans

Two-phase method for the synthesis of selected pyrazolopyrimidines

Synthesis of heteroaryl acetamides from reaction mixtures having re...

Process for the preparation of quaternary N-alkyl morphinan alkaloi...

Synthesis and purification of (r*,r*)-2-&#x0005B; (dimethylamino) m...

Preparation of 2-halofluorobenzene

Patents Applicationslast 30 patents

Process for the Preparation of Quaternary N-Alkyl Morphinan Alkaloi...

PROCESS FOR THE PREPARATION OF QUATERNARY N-ALKYL MORPHINAN ALKALOI...

Process for the Preparation of Quaternary N-Alkyl Morphinan Alkaloi...

3-Oxy-Hydromorphone Derivatives

Crystalline Forms of Naltrexone Methobromide

Process for Remifentanil Synthesis

Process for the Preparation of Quaternary N-Alkyl Morphinan Alkaloi...

Processes and Compounds for the Preparation of Normorphinans

Compositions Containing Antiviral Compounds and Methods of Using th...

Method of Preparation for Imidazolepyridines

Synthesis Of Heteroaryl Acetamides From Reaction Mixtures Having Re...

Two-phase method for the synthesis of selected pyrazolopyrimidines

Process for the preparation of quaternary n-alkyl morphinan alkaloi...

Synthesis and purification of (r,r)-2-[ (dimethylamino) m...