Charles Earl Hammond

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Sugar Land, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymers and emulsions for use in oil and/or gas wells
- Patent number 10,577,531
- Issue date Mar 3, 2020
- Flotek Chemistry, LLC
- John T. Pursley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and compositions for use in oil and/or gas wells
- Patent number 9,884,988
- Issue date Feb 6, 2018
- Flotek Chemistry, LLC
- Keith Ingram Dismuke
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
POLYMERS AND EMULSIONS FOR USE IN OIL AND/OR GAS WELLS
- Publication number 20160032172
- Publication date Feb 4, 2016
- CESI Chemical, Inc.
- John T. Pursley
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYSTEMS, METHODS, AND COMPOSITIONS COMPRISING AN EMULSION OR A MICR...
- Publication number 20150105302
- Publication date Apr 16, 2015
- CESI Chemical, Inc.
- John T. Pursley
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS AND COMPOSITIONS FOR USE IN OIL AND/OR GAS WELLS
- Publication number 20140338911
- Publication date Nov 20, 2014
- CESI Chemical Inc.
- Keith Ingram Dismuke
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...