Thomas W. Smeal

Person

Murrysville, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bisphenol-A based polymers having low organic emissions
- Patent number 5,780,546
- Issue date Jul 14, 1998
- Aristech Chemical Corporation
- Joseph Pugach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low organic emission resins
- Patent number 5,741,873
- Issue date Apr 21, 1998
- Aristech Chemical Corporation
- Ronald A. Andrekanic
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminating resins having low organic emissions (II)
- Patent number 5,571,863
- Issue date Nov 5, 1996
- Aristech Chemical Corporation
- Thomas W. Smeal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminating resins having low organic emissions (I)
- Patent number 5,567,767
- Issue date Oct 22, 1996
- Aristech Chemical Corporation
- Thomas W. Smeal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminating resins having low organic emission (III)
- Patent number 5,567,766
- Issue date Oct 22, 1996
- Aristech Chemical Corporation
- Thomas W. Smeal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminating resins having low organic emissions
- Patent number 5,534,211
- Issue date Jul 9, 1996
- Aristech Chemical Corporation
- Thomas W. Smeal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Esterification process using a titamium zeolite catalyst
- Patent number 5,502,240
- Issue date Mar 26, 1996
- Aristech Chemical Corporation
- Joseph Pugach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Laminating resins having low organic emissions
- Patent number 5,501,830
- Issue date Mar 26, 1996
- Aristech Chemical Corporation
- Thomas W. Smeal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminating resins having low organic emissions (II)
- Patent number 5,500,171
- Issue date Mar 19, 1996
- Aristech Chemical Corporation
- Thomas W. Smeal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminating resins having low organic emissions
- Patent number 5,492,668
- Issue date Feb 20, 1996
- Aristech Chemical Corporation
- Thomas W. Smeal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making plasticizers
- Patent number 5,434,294
- Issue date Jul 18, 1995
- Aristech Chemical Corporation
- Joseph Pugach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Laminating resins having low organic emissions
- Patent number 5,393,830
- Issue date Feb 28, 1995
- Aristech Chemical Corporation
- Thomas W. Smeal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminating resins having low organic emissions
- Patent number 5,369,201
- Issue date Nov 29, 1994
- Aristech Chemical Corporation
- Thomas W. Smeal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminating resins having low organic emissions
- Patent number 5,292,841
- Issue date Mar 8, 1994
- Aristech Chemical Corporation
- Thomas W. Smeal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Thomas W. Smeal

Person

Patents Grantslast 30 patents

Bisphenol-A based polymers having low organic emissions

Low organic emission resins

Laminating resins having low organic emissions (II)

Laminating resins having low organic emissions (I)

Laminating resins having low organic emission (III)

Laminating resins having low organic emissions

Esterification process using a titamium zeolite catalyst

Laminating resins having low organic emissions

Laminating resins having low organic emissions (II)

Laminating resins having low organic emissions

Method of making plasticizers

Laminating resins having low organic emissions

Laminating resins having low organic emissions

Laminating resins having low organic emissions