Robert M. Mason

Person

Roslyn, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
High capacity purification of thermally unstable compounds
- Patent number 7,326,323
- Issue date Feb 5, 2008
- Rohm & Haas Company
- Robert Michael Mason
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for inhibiting polymerization of (METH) acrylic acid and its...
- Patent number 7,253,279
- Issue date Aug 7, 2007
- Rohm & Haas Company
- Stephen Bass
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for inhibiting polymerization of (meth)acrylic acid and its...
- Patent number 7,220,879
- Issue date May 22, 2007
- Rohm & Haas Company
- Stephen Bass
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing (meth) acrylic acid
- Patent number 6,500,982
- Issue date Dec 31, 2002
- Rohm & Haas Company
- Timothy Allen Hale
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing (meth)acrylic acid
- Patent number 6,399,817
- Issue date Jun 4, 2002
- Rohm & Haas Company
- Josefina Tseng Chapman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for pure grade acrylic acid
- Patent number 5,759,358
- Issue date Jun 2, 1998
- Rohm & Haas Company
- William Bauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for pure grade acrylic acid
- Patent number 5,746,892
- Issue date May 5, 1998
- Rohm and Haas Company
- William Bauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for grade acrylic acid
- Patent number 5,571,386
- Issue date Nov 5, 1996
- Rohm & Haas Company
- William Bauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying unsaturated carboxylic acids using distillati...
- Patent number 5,523,480
- Issue date Jun 4, 1996
- Rohm & Haas Company
- William Bauer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR INHIBITING POLYMERIZATION OF (METH) ACRYLIC ACID AND ITS...
- Publication number 20070197785
- Publication date Aug 23, 2007
- Stephen Bass
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and apparatus for collecting and redirecting liquid separate...
- Publication number 20070014708
- Publication date Jan 18, 2007
- John O. Barnett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for inhibiting polymerization of (meth)acrylic acid and its...
- Publication number 20060074257
- Publication date Apr 6, 2006
- Stephen Bass
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High capacity purification of thermally unstable compounds
- Publication number 20060000703
- Publication date Jan 5, 2006
- Robert Michael Mason
- C07 - ORGANIC CHEMISTRY
Information Patent Application
High capacity purification of thermally unstable compounds
- Publication number 20040104108
- Publication date Jun 3, 2004
- Robert Michael Mason
- C07 - ORGANIC CHEMISTRY

Robert M. Mason

Person

Patents Grantslast 30 patents

High capacity purification of thermally unstable compounds

Method for inhibiting polymerization of (METH) acrylic acid and its...

Method for inhibiting polymerization of (meth)acrylic acid and its...

Process for preparing (meth) acrylic acid

Process for preparing (meth)acrylic acid

Process for pure grade acrylic acid

Process for pure grade acrylic acid

Process for grade acrylic acid

Process for purifying unsaturated carboxylic acids using distillati...

Patents Applicationslast 30 patents

METHOD FOR INHIBITING POLYMERIZATION OF (METH) ACRYLIC ACID AND ITS...

Method and apparatus for collecting and redirecting liquid separate...

Method for inhibiting polymerization of (meth)acrylic acid and its...

High capacity purification of thermally unstable compounds

High capacity purification of thermally unstable compounds