Dennis Leon Deavenport

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bubbler for constant vapor delivery of a solid chemical
- Patent number 8,170,404
- Issue date May 1, 2012
- Akzo Nobel N.V.
- Nam Hung Tran
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Metallization of substrate(s) by a liquid/vapor deposition process
- Patent number 7,387,815
- Issue date Jun 17, 2008
- Akzo Nobel N.V.
- Dennis Leon Deavenport
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polymethylaluminoxane of enhanced solution stability
- Patent number 5,416,229
- Issue date May 16, 1995
- Akzo Nobel Chemicals Inc.
- Nam H. Tran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymethylaluminoxane of enhanced solution stability
- Patent number 5,329,032
- Issue date Jul 12, 1994
- Akzo Chemicals Inc.
- Nam H. Tran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making alkylaluminoxane
- Patent number 5,206,401
- Issue date Apr 27, 1993
- Akzo Chemicals Inc.
- Dennis L. Deavenport
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of aluminoxanes
- Patent number 5,041,585
- Issue date Aug 20, 1991
- Texas Alkyls, Inc.
- Dennis L. Deavenport
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of trimethylaluminum
- Patent number 5,015,750
- Issue date May 14, 1991
- Texas Alkyls, Inc.
- Nam H. Tran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of dimethylzinc
- Patent number 4,841,082
- Issue date Jun 20, 1989
- Texas Alkyls, Inc.
- Scott H. Eidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treatment of hydrocarbon solutions of dialkylmagnesium compounds to...
- Patent number 4,615,843
- Issue date Oct 7, 1986
- Texas Alkyls, Inc.
- Loyd W. Fannin
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the preparation of a coated substrate, coated substrate...
- Publication number 20120189868
- Publication date Jul 26, 2012
- Akzo Nobel Chemicals International B.V.
- Alexander Sergeevich Borovik
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Bubbler for Constant Vapor Delivery of a Solid Chemical
- Publication number 20070221127
- Publication date Sep 27, 2007
- Akzo Nobel N.V.
- Nam Hung Tran
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Metallization of substrate(s) by a liquid/vapor deposition process
- Publication number 20050064211
- Publication date Mar 24, 2005
- Dennis Leon Deavenport
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Dennis Leon Deavenport

Person

Patents Grantslast 30 patents

Bubbler for constant vapor delivery of a solid chemical

Metallization of substrate(s) by a liquid/vapor deposition process

Polymethylaluminoxane of enhanced solution stability

Polymethylaluminoxane of enhanced solution stability

Method of making alkylaluminoxane

Preparation of aluminoxanes

Preparation of trimethylaluminum

Preparation of dimethylzinc

Treatment of hydrocarbon solutions of dialkylmagnesium compounds to...

Patents Applicationslast 30 patents

Process for the preparation of a coated substrate, coated substrate...

Bubbler for Constant Vapor Delivery of a Solid Chemical

Metallization of substrate(s) by a liquid/vapor deposition process