Stephen M. Imfeld

Person

Mason, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Low density polyethylene of high clarity, film made therefrom and a...
- Patent number 10,633,466
- Issue date Apr 28, 2020
- Equistar Chemicals, LP
- Maged G. Botros
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Barrier properties of substantially linear HDPE film with nucleatin...
- Patent number 8,809,433
- Issue date Aug 19, 2014
- Equistar Chemicals, LP
- Jeffrey S. Borke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene blends and films
- Patent number 8,637,607
- Issue date Jan 28, 2014
- Equistar Chemicals, LP
- Anil W. Saraf
- B32 - LAYERED PRODUCTS
Information Patent Grant
Barrier properties of substantially linear HDPE film with nucleatin...
- Patent number 8,436,085
- Issue date May 7, 2013
- Equistar Chemicals, LP
- Jeffrey S. Borke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of multimodal polyethylene resins
- Patent number 7,829,641
- Issue date Nov 9, 2010
- Equistar Chemicals, LP
- Bradley P. Etherton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene thick film and process for preparing polyethylene
- Patent number 7,816,478
- Issue date Oct 19, 2010
- Equistar Chemicals, LP
- Bradley P. Etherton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization process
- Patent number 7,671,151
- Issue date Mar 2, 2010
- Equistar Chemicals, LP
- Sandor Nagy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lubricating oil
- Patent number 7,632,900
- Issue date Dec 15, 2009
- Equistar Chemicals, LP
- Stephen M. Imfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene blends and films
- Patent number 6,355,733
- Issue date Mar 12, 2002
- Equistar Chemicals, LP
- Kelly L. Williams
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High impact strength film grade polymeric composition
- Patent number 5,426,153
- Issue date Jun 20, 1995
- Quantum Chemical Corporation
- Francis M. Mirabella
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
LOW DENSITY POLYETHYLENE OF HIGH CLARITY, FILM MADE THEREFROM AND A...
- Publication number 20180230250
- Publication date Aug 16, 2018
- EQUISTAR CHEMICALS, L.P.
- MAGED G. BOTROS
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PEROXIDE-MODIFIED LINEAR LOW DENSITY POLYETHYLENE FILMS, SHEETS, AN...
- Publication number 20180215907
- Publication date Aug 2, 2018
- EQUISTAR CHEMICALS, L.P.
- RYAN D. BREESE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BARRIER PROPERTIES OF SUBSTANTIALLY LINEAR HDPE FILM WITH NUCLEATIN...
- Publication number 20130225742
- Publication date Aug 29, 2013
- EQUISTAR CHEMICALS, L.P.
- JEFFREY S. BORKE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene blends and films
- Publication number 20120028017
- Publication date Feb 2, 2012
- Anil W. Saraf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyolefin composition and film thereof
- Publication number 20110045265
- Publication date Feb 24, 2011
- Jeffrey C. Haley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene thick film and process for preparing polyethylene
- Publication number 20100055432
- Publication date Mar 4, 2010
- Bradley P. Etherton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the preparation of multimodal polyethylene resins
- Publication number 20100016526
- Publication date Jan 21, 2010
- Bradley P. Etherton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefin polymerization process
- Publication number 20090292087
- Publication date Nov 26, 2009
- Sandor Nagy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Barrier properties of substantially linear HDPE film with nucleatin...
- Publication number 20080227900
- Publication date Sep 18, 2008
- Jeffrey S. Borke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Stephen M. Imfeld

Person

Patents Grantslast 30 patents

Low density polyethylene of high clarity, film made therefrom and a...

Barrier properties of substantially linear HDPE film with nucleatin...

Polyethylene blends and films

Barrier properties of substantially linear HDPE film with nucleatin...

Process for the preparation of multimodal polyethylene resins

Polyethylene thick film and process for preparing polyethylene

Olefin polymerization process

Lubricating oil

Polyethylene blends and films

High impact strength film grade polymeric composition

Patents Applicationslast 30 patents

LOW DENSITY POLYETHYLENE OF HIGH CLARITY, FILM MADE THEREFROM AND A...

PEROXIDE-MODIFIED LINEAR LOW DENSITY POLYETHYLENE FILMS, SHEETS, AN...

BARRIER PROPERTIES OF SUBSTANTIALLY LINEAR HDPE FILM WITH NUCLEATIN...

Polyethylene blends and films

Polyolefin composition and film thereof

Polyethylene thick film and process for preparing polyethylene

Process for the preparation of multimodal polyethylene resins

Olefin polymerization process

Barrier properties of substantially linear HDPE film with nucleatin...