O. Richard Hughes

Person

Chatham Township, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Solid state extrusion of semi-crystalline fluoro-polymer films
- Patent number 8,226,876
- Issue date Jul 24, 2012
- The United States of America as represented by the Secretary of the Navy
- O. Richard Hughes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus of transferring a packet and generating an err...
- Patent number 5,935,499
- Issue date Aug 10, 1999
- HNA Holdings, Inc.
- O. Richard Hughes
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Highly filled injection moldable polyetherketones
- Patent number 5,844,036
- Issue date Dec 1, 1998
- Hoechst Celanese Corp.
- O. Richard Hughes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Injection moldable ceramic and metallic compositions and method of...
- Patent number 5,541,249
- Issue date Jul 30, 1996
- Hoechst Celanese Corp.
- O. Richard Hughes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Self-lubricating composition containing polybenzimidazole, graphite...
- Patent number 5,391,605
- Issue date Feb 21, 1995
- Hoechst Celanese Corp.
- Todd Andres
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Self lubricating polybenzimidazole shaped articles
- Patent number 5,384,352
- Issue date Jan 24, 1995
- Hoechst Celanese Corp.
- Todd E. Andres
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Glass bubble filled polybenzimidazole
- Patent number 5,308,909
- Issue date May 3, 1994
- Hoechst Celanese Corp.
- Paul N. Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing stabilized polybenzimidazole products
- Patent number 5,264,542
- Issue date Nov 23, 1993
- Hoechst Celanese Corp.
- O. Richard Hughes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compactible benzimidazole polymeric compositions
- Patent number 5,247,010
- Issue date Sep 21, 1993
- Hoechst Celanese Corp.
- O. Richard Hughes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fine polybenzimidazole-containing particles
- Patent number 5,223,550
- Issue date Jun 29, 1993
- Hoechst Celanese Corp.
- O. Richard Hughes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly porous compressible polymeric powders
- Patent number 5,169,871
- Issue date Dec 8, 1992
- Hoechst Celanese Corp.
- O. Richard Hughes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly porous compressible polymeric powders
- Patent number 5,147,895
- Issue date Sep 15, 1992
- Hoechst Celanese Corp.
- O. Richard Hughes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Whisker-reinforced ceramic matrix composite by injection molding
- Patent number 5,043,118
- Issue date Aug 27, 1991
- Hoechst Celanese Corp.
- Hongkyu Kim
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Reaction injection molding of ceramic or metallic greenbodies
- Patent number 4,906,424
- Issue date Mar 6, 1990
- Hoechst Celanese Corp.
- O. Richard Hughes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Devices for making piezoelectric ceramic or ceramic-base composite...
- Patent number 4,788,096
- Issue date Nov 29, 1988
- Hoechst Celanese Corporation
- Ilmar L. Kalnin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Supported acidic catalyst
- Patent number 4,330,434
- Issue date May 18, 1982
- Celanese Corporation
- O. Richard Hughes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a carboxylate ester using a supported acidic...
- Patent number 4,293,499
- Issue date Oct 6, 1981
- Celanese Corporation
- O. Richard Hughes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized catalyst complex of rhodium metal, bidentate ligand and...
- Patent number 4,201,714
- Issue date May 6, 1980
- Celanese Corporation
- O. Richard Hughes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroformylation catalyst and process
- Patent number 4,201,728
- Issue date May 6, 1980
- Celanese Corporation
- O. Richard Hughes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroformylation process
- Patent number 4,169,861
- Issue date Oct 2, 1979
- Celanese Corporation
- O. Richard Hughes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polybenzimidazole fiber supported catalyst
- Patent number 4,077,906
- Issue date Mar 7, 1978
- Celanese Corporation
- O. Richard Hughes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polybenzimidazole fiber supported catalyst
- Patent number 4,066,705
- Issue date Jan 3, 1978
- Celanese Corporation
- O. Richard Hughes
- C07 - ORGANIC CHEMISTRY

O. Richard Hughes

Person

Patents Grantslast 30 patents

Solid state extrusion of semi-crystalline fluoro-polymer films

Method and apparatus of transferring a packet and generating an err...

Highly filled injection moldable polyetherketones

Injection moldable ceramic and metallic compositions and method of...

Self-lubricating composition containing polybenzimidazole, graphite...

Self lubricating polybenzimidazole shaped articles

Glass bubble filled polybenzimidazole

Process for preparing stabilized polybenzimidazole products

Compactible benzimidazole polymeric compositions

Fine polybenzimidazole-containing particles

Highly porous compressible polymeric powders

Highly porous compressible polymeric powders

Whisker-reinforced ceramic matrix composite by injection molding

Reaction injection molding of ceramic or metallic greenbodies

Devices for making piezoelectric ceramic or ceramic-base composite...

Supported acidic catalyst

Process for producing a carboxylate ester using a supported acidic...

Stabilized catalyst complex of rhodium metal, bidentate ligand and...

Hydroformylation catalyst and process

Hydroformylation process

Polybenzimidazole fiber supported catalyst

Polybenzimidazole fiber supported catalyst