Walter C. Wilfong

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Jefferson HIlls, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Stable immobilized amine sorbents for REE and heavy metal recovery...
- Patent number 12,031,029
- Issue date Jul 9, 2024
- United States Department of Energy
- Mcmahan L. Gray
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multi-functionalized basic immobilized amine sorbents for removal o...
- Patent number 11,850,571
- Issue date Dec 26, 2023
- United States Department of Energy
- McMahan L Gray
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Single-step synthesis of chemisorption fiber sorbents (CHEFS) for t...
- Patent number 11,738,328
- Issue date Aug 29, 2023
- United States Department of Energy
- McMahan L. Gray
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stable immobilized amine sorbents for removal of an organic contami...
- Patent number 10,836,654
- Issue date Nov 17, 2020
- U.S. Department of Energy
- McMahan L. Gray
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pelletized immobilized amine sorbent for CO2 capture
- Patent number 10,603,654
- Issue date Mar 31, 2020
- U.S. Department of Energy
- Walter C. Wilfong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
STABLE IMMOBILIZED AMINE SORBENTS FOR REE AND HEAVY METAL RECOVERY...
- Publication number 20230112681
- Publication date Apr 13, 2023
- UNITED STATES DEPARTMENT OF ENERGY
- McMahan L. Gray
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Single-Step Synthesis of CHEmisorption Fiber Sorbents (CHEFS) for t...
- Publication number 20220347654
- Publication date Nov 3, 2022
- UNITED STATES DEPARTMENT OF ENERGY
- MCMAHAN L. GRAY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Multi-Functionalized Basic Immobilized Amine Sorbents for Removal o...
- Publication number 20210016246
- Publication date Jan 21, 2021
- United States Department of Energy
- McMahan L. Gray
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Metal-Loaded Basic Immobilized Amine Sorbents For The Removal Of Me...
- Publication number 20210017047
- Publication date Jan 21, 2021
- UNITED STATES DEPARTMENT OF ENERGY
- Brian W. Kail
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
STABLE IMMOBILIZED AMINE SORBENTS FOR REE AND HEAVY METAL RECOVERY...
- Publication number 20180100065
- Publication date Apr 12, 2018
- UNITED STATES DEPARTMENT OF ENERGY
- McMahan L. Gray
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL