Jennifer F. Drew

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Humble, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Nitrogen conservation in polymerization processes
- Patent number 11,623,176
- Issue date Apr 11, 2023
- Chevron Phillips Chemical Company LP
- Lei Ji
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nitrogen conservation in polymerization processes
- Patent number 10,792,609
- Issue date Oct 6, 2020
- Chevron Phillips Chemical Company LP
- Lei Ji
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treater regeneration
- Patent number 10,046,306
- Issue date Aug 14, 2018
- Chevron Phillips Chemical Company LP
- Ralph W. Romig
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Treater regeneration
- Patent number 9,861,955
- Issue date Jan 9, 2018
- Chevron Phillips Chemical Company, LP
- Ralph W. Romig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for purifying ethylene produced from a methanol-to-olefins...
- Patent number 9,714,204
- Issue date Jul 25, 2017
- Chevron Phillips Chemical Company LP
- Jennifer F. Drew
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Nitrogen Conservation in Polymerization Processes
- Publication number 20200306684
- Publication date Oct 1, 2020
- Chevron Phillips Chemical Company LP
- Lei Ji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Nitrogen Conservation in Polymerization Processes
- Publication number 20190336906
- Publication date Nov 7, 2019
- Chevron Phillips Chemical Company LP
- Lei Ji
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Treater Regeneration
- Publication number 20180078921
- Publication date Mar 22, 2018
- Chevron Phillips Chemical Company LP
- Ralph W. ROMIG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Treater Regeneration
- Publication number 20170232422
- Publication date Aug 17, 2017
- Chevron Phillips Chemical Company LP
- Ralph W. ROMIG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL