Steven W. Horwatt

Person

West Chester, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polyolefin materials for rotational molding applications having imp...
- Patent number 10,570,270
- Issue date Feb 25, 2020
- Equistar Chemicals, LP
- Steven W. Horwatt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Low-sag polyethylene pipes and methods thereof
- Patent number 10,501,613
- Issue date Dec 10, 2019
- Equistar Chemicals, LP
- Harilaos Mavridis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Preparation of wires and cables
- Patent number 8,206,825
- Issue date Jun 26, 2012
- Equistar Chemicals, LP
- Marvin R. Appel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant insulation compositions having improved abrasion re...
- Patent number 6,998,443
- Issue date Feb 14, 2006
- Equistar Chemicals, LP
- Lester Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinkable flame retardant wire and cable compositions having im...
- Patent number 6,936,655
- Issue date Aug 30, 2005
- Equistar Chemicals, LP
- Jeffrey S. Borke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fast curing polymer composition
- Patent number 6,392,154
- Issue date May 21, 2002
- Equistar Chemicals, LP
- Lester Y. Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical conductive assembly
- Patent number 6,392,153
- Issue date May 21, 2002
- Equistar Chemicals, LP
- Steven W. Horwatt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radiation curable wire and cable insulation compositions
- Patent number 6,326,422
- Issue date Dec 4, 2001
- Equistar Chemicals, LP
- Steven W. Horwatt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Abrasion resistant crosslinkable insulation compositions
- Patent number 5,439,965
- Issue date Aug 8, 1995
- Quantum Chemical Corporation
- Steven W. Horwatt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant insulation compositions having improved strippability
- Patent number 5,412,012
- Issue date May 2, 1995
- Quantum Chemical Corporation
- Steven W. Horwatt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYOLEFIN MATERIALS FOR ROTATIONAL MOLDING APPLICATIONS HAVING IMP...
- Publication number 20180142081
- Publication date May 24, 2018
- EQUISTAR CHEMICALS, L.P.
- Steven W. Horwatt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW-SAG POLYETHYLENE PIPES AND METHODS THEREOF
- Publication number 20180030252
- Publication date Feb 1, 2018
- EQUISTAR CHEMICALS, L.P.
- Harilaos Mavridis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Preparation of wires and cables
- Publication number 20090176093
- Publication date Jul 9, 2009
- Marvin R. Appel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame retardant insulation compositions having improved abrasion re...
- Publication number 20050049335
- Publication date Mar 3, 2005
- Lester Y. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Crosslinkable flame retardant wire and cable compositions having im...
- Publication number 20050049343
- Publication date Mar 3, 2005
- Jeffrey S. Borke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Steven W. Horwatt

Person

Patents Grantslast 30 patents

Polyolefin materials for rotational molding applications having imp...

Low-sag polyethylene pipes and methods thereof

Preparation of wires and cables

Flame retardant insulation compositions having improved abrasion re...

Crosslinkable flame retardant wire and cable compositions having im...

Fast curing polymer composition

Electrical conductive assembly

Radiation curable wire and cable insulation compositions

Abrasion resistant crosslinkable insulation compositions

Flame retardant insulation compositions having improved strippability

Patents Applicationslast 30 patents

POLYOLEFIN MATERIALS FOR ROTATIONAL MOLDING APPLICATIONS HAVING IMP...

LOW-SAG POLYETHYLENE PIPES AND METHODS THEREOF

Preparation of wires and cables

Flame retardant insulation compositions having improved abrasion re...

Crosslinkable flame retardant wire and cable compositions having im...