Hydrogen sulfide

Industry

CPC
B01D53/52

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D53/00Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases

Current Industry

B01D53/52Hydrogen sulfide

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Amine liquid seal in a flare system
- Patent number 12,157,086
- Issue date Dec 3, 2024
- KUWAIT NATIONAL PETROLEUM COMPANY
- Kanagasabai Rathinasabapathi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Heterogeneous catalyst for hydrocarbon sweetening
- Patent number 12,145,103
- Issue date Nov 19, 2024
- King Fahd University of Petroleum & Minerals
- Sagheer A. Onaizi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Composite amine absorbent, removal unit, and removal method
- Patent number 12,138,584
- Issue date Nov 12, 2024
- Mitsubishi Heavy Industries, Ltd.
- Hiroshi Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solid/liquid desulfurization catalyst for hydrocarbon purification
- Patent number 12,134,073
- Issue date Nov 5, 2024
- King Fahd University of Petroleum & Minerals
- Sagheer A. Onaizi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solid liquid catalyst composition for hydrogen desulfurization
- Patent number 12,134,074
- Issue date Nov 5, 2024
- King Fahd University of Petroleum & Minerals
- Sagheer A. Onaizi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Treatment system
- Patent number 12,134,743
- Issue date Nov 5, 2024
- CF Vessel LLC
- Colby Friday
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and a system for abating H2S and CO2 from H2S and CO2 rich g...
- Patent number 12,128,349
- Issue date Oct 29, 2024
- Carbfix (Reykjavik, IS)
- Sigfússon Bergur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Phototrophic purification of hydrogen sulfide containing streams
- Patent number 12,115,492
- Issue date Oct 15, 2024
- ExxonMobil Technology and Engineering Company
- Mark L Heinnickel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gas purification apparatus and method
- Patent number 12,115,495
- Issue date Oct 15, 2024
- Streamline Innovations Inc.
- Peter J. Photos
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Heterogeneous desulfurization catalyst
- Patent number 12,083,476
- Issue date Sep 10, 2024
- King Fahd University of Petroleum & Minerals
- Sagheer A. Onaizi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pelletized activated carbon and methods of production
- Patent number 12,070,706
- Issue date Aug 27, 2024
- Norit Americas, Inc.
- Susnata Samanta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Crosslinked polymer membranes and methods of their production
- Patent number 12,030,015
- Issue date Jul 9, 2024
- Saudi Arabian Oil Company
- Justin Tyler Vaughn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective desulfurization method implemented based on high gravity...
- Patent number 11,952,547
- Issue date Apr 9, 2024
- UNIVERSITY OF CHINESE ACADEMY OF SCIENCES
- Zhi Qian
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for hydrotreating a feed stream comprising a biorenewable f...
- Patent number 11,952,541
- Issue date Apr 9, 2024
- UOP LLC
- Donald Eizenga
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System for flare gas recovery using gas sweetening process
- Patent number 11,951,441
- Issue date Apr 9, 2024
- Saudi Arabian Oil Company
- Ahmed Khalifah Al Muhsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of porous glass media for a biofilter to remove odorous compoun...
- Patent number 11,925,899
- Issue date Mar 12, 2024
- Evoqua Water Technologies LLC
- Timothy Frank Matheis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Gas capture system
- Patent number 11,890,576
- Issue date Feb 6, 2024
- FJELL BIODRY AS
- De Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems for aggregating and processing of biogas to biomethane
- Patent number 11,883,780
- Issue date Jan 30, 2024
- CALIFORNIA BIOENERGY, LLC
- N. Ross Buckenham
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
System for flare gas recovery using gas sweetening process
- Patent number 11,865,493
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Ahmed Khalifah Al Muhsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and apparatus for recycling tail gas in syngas fermentation...
- Patent number 11,857,923
- Issue date Jan 2, 2024
- LanzaTech, Inc.
- John D Winter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Reservoir management by controlling acid gas build-up in reservoir...
- Patent number 11,851,625
- Issue date Dec 26, 2023
- Saudi Arabian Oil Company
- Milind Vaidya
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Decontamination of sulfur contaminants from a vessel
- Patent number 11,850,551
- Issue date Dec 26, 2023
- United Laboratories International, LLC
- Stephen D. Matza
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrogen sulfide adsorbent in biogas and biogas purification system...
- Patent number 11,826,719
- Issue date Nov 28, 2023
- Korea Institute of Energy Research
- Il Hyun Baek
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems, methods and materials for hydrogen sulfide conversion
- Patent number 11,826,700
- Issue date Nov 28, 2023
- OHIO STATE INNOVATION FOUNDATION
- Liang-Shih Fan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Stripping H2S off natural gas for multiple isotope analyses
- Patent number 11,826,699
- Issue date Nov 28, 2023
- Saudi Arabian Oil Company
- Feng Hu Lu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Scrubbing fluid and methods for using same
- Patent number 11,819,798
- Issue date Nov 21, 2023
- INEOS Americas, LLC
- Eric Matthew Teletzke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrogen sulfide mitigation methods and systems
- Patent number 11,813,551
- Issue date Nov 14, 2023
- Viro Petroleum & Energy, LLC
- Robert D. Allison
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composition for removing sulfur-containing compounds
- Patent number 11,795,404
- Issue date Oct 24, 2023
- Kuraray Co., Ltd.
- Naoya Minamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Regeneration schemes for a two-stage adsorption process for Claus t...
- Patent number 11,760,632
- Issue date Sep 19, 2023
- Saudi Arabian Oil Company
- Georgios Lithoxoos
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and system for producing a chemical or fuel
- Patent number 11,746,301
- Issue date Sep 5, 2023
- Iogen Corporation
- Patrick J. Foody
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Treatment System
- Publication number 20240417640
- Publication date Dec 19, 2024
- CF Vessel LLC
- Colby Friday
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SOFT SENSING ALKANOLAMINE CONCENTRATION FOR INTELLIGENT CIRCULATION...
- Publication number 20240399287
- Publication date Dec 5, 2024
- Saudi Arabian Oil Company
- Hasan M. Alshafei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARB...
- Publication number 20240399301
- Publication date Dec 5, 2024
- JDS Chemicals, LLC
- Robert Scott Decker
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Gas Capture System Comprising a Heat Pump Using a Liquid Sorbent Wi...
- Publication number 20240399290
- Publication date Dec 5, 2024
- SINTEF TTO AS
- Abdelghafour Zaabout
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARB...
- Publication number 20240399305
- Publication date Dec 5, 2024
- JDS Chemicals, LLC
- Robert Scott Decker
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARB...
- Publication number 20240400924
- Publication date Dec 5, 2024
- JDS Chemicals, LLC
- Robert Scott Decker
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SOLID/LIQUID DESULFURIZATION CATALYST FOR HYDROCARBON PURIFICATION
- Publication number 20240367105
- Publication date Nov 7, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Sagheer A. ONAIZI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Sweetener with Mixed Acetal(s) and Oxidation Inhibitor(s)
- Publication number 20240367092
- Publication date Nov 7, 2024
- Foremark Performance Chemicals
- Jonathan R. Bingham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TERTIARY ALKANOLAMINE FOR GAS TREATING
- Publication number 20240367095
- Publication date Nov 7, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- John R. Dowdle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HETEROGENEOUS CATALYST FOR HYDROCARBON SWEETENING
- Publication number 20240367106
- Publication date Nov 7, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Sagheer A. ONAIZI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SOLID LIQUID CATALYST COMPOSITION FOR HYDROGEN DESULFURIZATION
- Publication number 20240367107
- Publication date Nov 7, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Sagheer A. ONAIZI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Gas Treatment Unit, Redox System and Method for Desulfurization of...
- Publication number 20240342648
- Publication date Oct 17, 2024
- Streamline Innovations Inc
- Peter J. Photos
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOGAS HALOGEN PROCESSING SYSTEMS AND METHODS
- Publication number 20240325973
- Publication date Oct 3, 2024
- Stearns, Conrad and Schmidt, Consulting Engineers, Inc.
- Jeffrey GRILL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SULFIDE SCAVENGING AGGREGATE FOR THE CONSTRUCTION OF LANDFILL GAS W...
- Publication number 20240299879
- Publication date Sep 12, 2024
- Heritage Research Group, LLC
- Perry Eyster
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
CROSSLINKED POLYMER MEMBRANES AND METHODS OF THEIR PRODUCTION
- Publication number 20240299878
- Publication date Sep 12, 2024
- Saudi Arabian Oil Company
- Justin Tyler Vaughn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR HYDROTREATING A FEED STREAM COMPRISING A BIORENEWABLE F...
- Publication number 20240271046
- Publication date Aug 15, 2024
- UOP LLC
- Donald Eizenga
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS TO CONTINUOUSLY TREAT A HYDROGEN SULPHIDE COMPRISING GAS
- Publication number 20240207785
- Publication date Jun 27, 2024
- PAQUES I.P. B.V.
- Johannes Bernardus Maria KLOK
- C01 - INORGANIC CHEMISTRY
Information Patent Application
USE OF MELAMINE CYANURATE NANOPARTICLES AND SILICA NANOPARTICLES FO...
- Publication number 20240207783
- Publication date Jun 27, 2024
- NISSAN CHEMICAL AMERICA CORPORATION
- John Edmond SOUTHWELL
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
FUNCTIONALISED HYDROGELS
- Publication number 20240173696
- Publication date May 30, 2024
- COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
- Colin WOOD
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING AMMONIUM THIOSULFATE FROM ANAEROBIC DIGESTATE
- Publication number 20240166570
- Publication date May 23, 2024
- ThioSolv, LLC
- Michael J. Ray
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SCRUBBING FLUID AND METHODS FOR USING SAME
- Publication number 20240157287
- Publication date May 16, 2024
- Ineos Americas, LLC
- ERIC MATTHEW TELETZKE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
USE OF SILICA NANOPARTICLES WITH TRIAZINE FOR H2S SCAVENGING
- Publication number 20240139680
- Publication date May 2, 2024
- NISSAN CHEMICAL AMERICA CORPORATION
- Samuel James MAGUIRE-BOYLE
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Treatment System
- Publication number 20240139679
- Publication date May 2, 2024
- CF Vessel LLC
- Colby Friday
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEMS FOR AGGREGATING AND PROCESSING OF BIOGAS TO BIOMETHANE
- Publication number 20240123399
- Publication date Apr 18, 2024
- California Bioenergy LLC
- N. Ross Buckenham
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS FOR SIMULTANEOUS REMOVAL OF HYDROGEN SULFIDE AND HEAVY METALS
- Publication number 20240124305
- Publication date Apr 18, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Sagheer A. ONAIZI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHODS AND APPARATUS FOR RECYCLING TAIL GAS IN SYNGAS FERMENTATION...
- Publication number 20240123401
- Publication date Apr 18, 2024
- LanzaTech, Inc.
- John D. WINTER
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for reducing emissions from the refining of crude oil to fi...
- Publication number 20240115997
- Publication date Apr 11, 2024
- Gerard Obluda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR REMOVING HYDROGEN SULFIDE FROM SOUR GASES
- Publication number 20240093107
- Publication date Mar 21, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Sagheer A. ONAIZI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROGEN SULFIDE MITIGATION METHODS AND SYSTEMS
- Publication number 20240082754
- Publication date Mar 14, 2024
- Viro Petroleum & Energy, LLC
- Robert D. Allison
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HETEROGENEOUS DESULFURIZATION CATALYST
- Publication number 20240075426
- Publication date Mar 7, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Sagheer A. ONAIZI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Hydrogen sulfide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Amine liquid seal in a flare system

Heterogeneous catalyst for hydrocarbon sweetening

Composite amine absorbent, removal unit, and removal method

Solid/liquid desulfurization catalyst for hydrocarbon purification

Solid liquid catalyst composition for hydrogen desulfurization

Treatment system

Method and a system for abating H2S and CO2 from H2S and CO2 rich g...

Phototrophic purification of hydrogen sulfide containing streams

Gas purification apparatus and method

Heterogeneous desulfurization catalyst

Pelletized activated carbon and methods of production

Crosslinked polymer membranes and methods of their production

Selective desulfurization method implemented based on high gravity...

Process for hydrotreating a feed stream comprising a biorenewable f...

System for flare gas recovery using gas sweetening process

Use of porous glass media for a biofilter to remove odorous compoun...

Gas capture system

Systems for aggregating and processing of biogas to biomethane

System for flare gas recovery using gas sweetening process

Methods and apparatus for recycling tail gas in syngas fermentation...

Reservoir management by controlling acid gas build-up in reservoir...

Decontamination of sulfur contaminants from a vessel

Hydrogen sulfide adsorbent in biogas and biogas purification system...

Systems, methods and materials for hydrogen sulfide conversion

Stripping H2S off natural gas for multiple isotope analyses

Scrubbing fluid and methods for using same

Hydrogen sulfide mitigation methods and systems

Composition for removing sulfur-containing compounds

Regeneration schemes for a two-stage adsorption process for Claus t...

Method and system for producing a chemical or fuel

Patents Applicationslast 30 patents

Treatment System

SOFT SENSING ALKANOLAMINE CONCENTRATION FOR INTELLIGENT CIRCULATION...

OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARB...

Gas Capture System Comprising a Heat Pump Using a Liquid Sorbent Wi...

OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARB...

OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARB...

SOLID/LIQUID DESULFURIZATION CATALYST FOR HYDROCARBON PURIFICATION

Sweetener with Mixed Acetal(s) and Oxidation Inhibitor(s)

TERTIARY ALKANOLAMINE FOR GAS TREATING

HETEROGENEOUS CATALYST FOR HYDROCARBON SWEETENING

SOLID LIQUID CATALYST COMPOSITION FOR HYDROGEN DESULFURIZATION

Gas Treatment Unit, Redox System and Method for Desulfurization of...

BIOGAS HALOGEN PROCESSING SYSTEMS AND METHODS

SULFIDE SCAVENGING AGGREGATE FOR THE CONSTRUCTION OF LANDFILL GAS W...

CROSSLINKED POLYMER MEMBRANES AND METHODS OF THEIR PRODUCTION

PROCESS FOR HYDROTREATING A FEED STREAM COMPRISING A BIORENEWABLE F...

PROCESS TO CONTINUOUSLY TREAT A HYDROGEN SULPHIDE COMPRISING GAS

USE OF MELAMINE CYANURATE NANOPARTICLES AND SILICA NANOPARTICLES FO...

FUNCTIONALISED HYDROGELS

PROCESS FOR PRODUCING AMMONIUM THIOSULFATE FROM ANAEROBIC DIGESTATE

SCRUBBING FLUID AND METHODS FOR USING SAME

USE OF SILICA NANOPARTICLES WITH TRIAZINE FOR H2S SCAVENGING

Treatment System

SYSTEMS FOR AGGREGATING AND PROCESSING OF BIOGAS TO BIOMETHANE

PROCESS FOR SIMULTANEOUS REMOVAL OF HYDROGEN SULFIDE AND HEAVY METALS

METHODS AND APPARATUS FOR RECYCLING TAIL GAS IN SYNGAS FERMENTATION...

Process for reducing emissions from the refining of crude oil to fi...

PROCESS FOR REMOVING HYDROGEN SULFIDE FROM SOUR GASES

HYDROGEN SULFIDE MITIGATION METHODS AND SYSTEMS

HETEROGENEOUS DESULFURIZATION CATALYST