Ronald K. Chang

Person

Wyncote, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Compounds inhibiting leucine-rich repeat kinase enzyme activity
- Patent number 9,718,818
- Issue date Aug 1, 2017
- Merck Sharp & Dohme Corp.
- Duane DeMong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
HIV protease inhibitors
- Patent number 9,315,475
- Issue date Apr 19, 2016
- Merck Sharp & Dohme Corp.
- Christian Beaulieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyranyl aryl methyl benzoquinolinone M1 receptor positive allosteri...
- Patent number 9,260,418
- Issue date Feb 16, 2016
- Merck Sharp & Dohme Corp.
- Scott D. Kuduk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyranyl aryl methyl benzoquinazolinone M1 receptor positive alloste...
- Patent number 8,846,702
- Issue date Sep 30, 2014
- Merck Sharp & Dohme Corp.
- Scott D. Kuduk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Quinolizidinone carboxamide M1 receptor positive allosteric modula...
- Patent number 8,754,220
- Issue date Jun 17, 2014
- Merck Sharp & Dohme Corp.
- Scott D. Kuduk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dihydrobenzoquinazolinone M1 receptor positive allosteric modulators
- Patent number 8,664,234
- Issue date Mar 4, 2014
- Merck Sharp & Dohme Corp.
- Scott D. Kuduk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyridoquinazolinone M1 receptor positive allosteric modulators
- Patent number 8,664,387
- Issue date Mar 4, 2014
- Merck Sharp & Dohme Corp.
- Scott D. Kuduk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolizidinone M1 receptor positive allosteric modulators
- Patent number 8,288,409
- Issue date Oct 16, 2012
- Merck Sharp & Dohme Corp.
- Scott D. Kuduk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolizidinone M1 receptor positive allosteric modulators
- Patent number 8,273,737
- Issue date Sep 25, 2012
- Merck Sharp & Dohme Corp.
- Scott D. Kuduk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolizidinone M1 receptor positive allosteric modulators
- Patent number 8,258,135
- Issue date Sep 4, 2012
- Merck Sharp & Dohme Corp.
- Ronald K. Chang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolizidinone M1 receptor positive allosteric modulators
- Patent number 8,173,672
- Issue date May 8, 2012
- Merck Sharp & Dohme Corp.
- Scott D. Kuduk
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOUNDS INHIBITING LEUCINE-RICH REPEAT KINASE ENZYME ACTIVITY
- Publication number 20160200722
- Publication date Jul 14, 2016
- MERCK SHARP & DOHME CORP.
- Duane DeMong
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SUBSTITUTED NAPHTHYRIDINEDIONE DERIVATIVES AS HIV INTEGRASE INHIBITORS
- Publication number 20150218164
- Publication date Aug 6, 2015
- Paul J. Coleman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pyranyl Aryl Methyl Benzoquinolinone M1 Receptor Positive Allosteri...
- Publication number 20140364395
- Publication date Dec 11, 2014
- Scott D. Kuduk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HIV PROTEASE INHIBITORS
- Publication number 20140200197
- Publication date Jul 17, 2014
- JOHN A. MCCAULEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOUNDS INHIBITING LEUCINE-RICH REPEAT KINASE ENZYME ACTIVITY
- Publication number 20130338106
- Publication date Dec 19, 2013
- John A. McCauley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DIHYDROBENZOQUINAZOLINONE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS
- Publication number 20130184298
- Publication date Jul 18, 2013
- Scott D. Kuduk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Aminobenzoquinazolinone M1 Receptor Positive Allosteric Modulators
- Publication number 20120264761
- Publication date Oct 18, 2012
- Scott D. Kuduk
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRIDOQUINAZOLINONE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS
- Publication number 20120252828
- Publication date Oct 4, 2012
- Scott D. Kuduk
- C07 - ORGANIC CHEMISTRY
Information Patent Application
QUINOLIZIDINONE CARBOXAMIDE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS
- Publication number 20120232076
- Publication date Sep 13, 2012
- Scott D. Kuduk
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRANYL ARYL METHYL BENZOQUINAZOLINONE M1 RECEPTOR POSITIVE ALLOSTE...
- Publication number 20120157438
- Publication date Jun 21, 2012
- MERCK SHARP & DOHME CORP.
- Scott D. Kuduk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Quinolizidinone m1 Receptor Positive Allosteric Modulators
- Publication number 20110112077
- Publication date May 12, 2011
- MERCK SHARP & DOHME CORP.
- Scott D. KUDUK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinolizidinone M1 Receptor Positive Allosteric Modulators
- Publication number 20110046145
- Publication date Feb 24, 2011
- MERCK SHARP & DOHME CORP.
- Scott D. Kuduk
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinolizidinone M1 Receptor Positive Allosteric Modulators
- Publication number 20100324024
- Publication date Dec 23, 2010
- MERCK SHARP & DOHME CORP.
- Scott D. Kuduk
- C07 - ORGANIC CHEMISTRY
Information Patent Application
QUINOLIZIDINONE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS
- Publication number 20100222355
- Publication date Sep 2, 2010
- Ronald K. Chang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-ARYL OR HETEROARYL INDOLE DERIVATIVES
- Publication number 20100197657
- Publication date Aug 5, 2010
- Ronald K. Chang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-(Bicyclo)alkylamino-derivatives as mediators of chronic pain and...
- Publication number 20060128765
- Publication date Jun 15, 2006
- Michael R. Wood
- C07 - ORGANIC CHEMISTRY

Ronald K. Chang

Person

Patents Grantslast 30 patents

Compounds inhibiting leucine-rich repeat kinase enzyme activity

HIV protease inhibitors

Pyranyl aryl methyl benzoquinolinone M1 receptor positive allosteri...

Pyranyl aryl methyl benzoquinazolinone M1 receptor positive alloste...

Quinolizidinone carboxamide M1 receptor positive allosteric modula...

Dihydrobenzoquinazolinone M1 receptor positive allosteric modulators

Pyridoquinazolinone M1 receptor positive allosteric modulators

Quinolizidinone M1 receptor positive allosteric modulators

Quinolizidinone M1 receptor positive allosteric modulators

Quinolizidinone M1 receptor positive allosteric modulators

Quinolizidinone M1 receptor positive allosteric modulators

Patents Applicationslast 30 patents

COMPOUNDS INHIBITING LEUCINE-RICH REPEAT KINASE ENZYME ACTIVITY

SUBSTITUTED NAPHTHYRIDINEDIONE DERIVATIVES AS HIV INTEGRASE INHIBITORS

Pyranyl Aryl Methyl Benzoquinolinone M1 Receptor Positive Allosteri...

HIV PROTEASE INHIBITORS

COMPOUNDS INHIBITING LEUCINE-RICH REPEAT KINASE ENZYME ACTIVITY

DIHYDROBENZOQUINAZOLINONE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS

Aminobenzoquinazolinone M1 Receptor Positive Allosteric Modulators

PYRIDOQUINAZOLINONE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS

QUINOLIZIDINONE CARBOXAMIDE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS

PYRANYL ARYL METHYL BENZOQUINAZOLINONE M1 RECEPTOR POSITIVE ALLOSTE...

Quinolizidinone m1 Receptor Positive Allosteric Modulators

Quinolizidinone M1 Receptor Positive Allosteric Modulators

Quinolizidinone M1 Receptor Positive Allosteric Modulators

QUINOLIZIDINONE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS

2-ARYL OR HETEROARYL INDOLE DERIVATIVES

2-(Bicyclo)alkylamino-derivatives as mediators of chronic pain and...