John William Hemmings

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Fripp island, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Desulfurization process of waste tire pyrolysis oil to produce fuel
- Patent number 12,234,413
- Issue date Feb 25, 2025
- Wastefront AS
- Henrik Selstam
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for production of useful hydrocarbon materials from plastic...
- Patent number 12,157,858
- Issue date Dec 3, 2024
- Resonante LLC
- John William Hemmings
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for production of useful hydrocarbon materials from plastic...
- Patent number 11,898,111
- Issue date Feb 13, 2024
- Resonante LLC
- John William Hemmings
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF ADSORPTIVE DESULFURIZATION OF PYROLYZED END-OF-LIFE TIRES
- Publication number 20240076566
- Publication date Mar 7, 2024
- Wastefront AS
- Henrik Selstam
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
DESULFURIZATION PROCESS OF WASTE TIRE PYROLYSIS OIL TO PRODUCE FUEL
- Publication number 20240076556
- Publication date Mar 7, 2024
- Wastefront AS
- Henrik Selstam
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR PRODUCTION OF USEFUL HYDROCARBON MATERIALS FROM PLASTIC...
- Publication number 20220389328
- Publication date Dec 8, 2022
- Resonante LLC
- John William Hemmings
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR PRODUCTION OF USEFUL HYDROCARBON MATERIALS FROM PLASTIC...
- Publication number 20220064539
- Publication date Mar 3, 2022
- Resonante LLC
- John William Hemmings
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF USEFUL HYDROCARBON MATERIALS FROM PLASTIC...
- Publication number 20220064540
- Publication date Mar 3, 2022
- Resonante LLC
- John William Hemmings
- C07 - ORGANIC CHEMISTRY