David A. Barclay

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Lake Charles, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
High strength shaped aluminas and a method of producing such high s...
- Patent number 11,884,594
- Issue date Jan 30, 2024
- David A. Barclay
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High strength shaped aluminas and a method of producing such high s...
- Patent number 11,091,396
- Issue date Aug 17, 2021
- Sasol (USA) Corporation
- David A. Barclay
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Thixotropic agents and methods of use
- Patent number 10,023,785
- Issue date Jul 17, 2018
- Sasol Performance Chemicals GmbH
- David A. Barclay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process for the synthesis of magnesium aluminate spinels
- Patent number 9,340,432
- Issue date May 17, 2016
- Sasol Performance Chemicals GmbH
- Brian Peoples
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
High Strength Shaped Aluminas and a Method of Producing Such High S...
- Publication number 20210403383
- Publication date Dec 30, 2021
- SASOL (USA) CORPORATION
- David A. Barclay
- C30 - CRYSTAL GROWTH
Information Patent Application
High Strength Shaped Aluminas and a Method of Producing Such High S...
- Publication number 20190210926
- Publication date Jul 11, 2019
- SASOL (USA) CORPORATION
- David A. Barclay
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Process for the Synthesis of Magnesium Aluminate Spinels
- Publication number 20150183651
- Publication date Jul 2, 2015
- Brian Peoples
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Thixotropic Agents and Methods of Use
- Publication number 20150021033
- Publication date Jan 22, 2015
- David A. Barclay
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for Producing High Porosity Boehmite Aluminas
- Publication number 20080193369
- Publication date Aug 14, 2008
- David A. Barclay
- C01 - INORGANIC CHEMISTRY