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Patents Grants
last 30 patents
Information
Patent Grant
Electrolyzer system and matrix cell therefor
Patent number
12,351,925
Issue date
Jul 8, 2025
Airbus Defence and Space GmbH
Winfried Lohmiller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas purification method and device
Patent number
12,297,107
Issue date
May 13, 2025
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Robin Ladous
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Chemical and electrochemical cell electronics protection system
Patent number
12,297,550
Issue date
May 13, 2025
Robert Bosch GmbH
Daniil A. Kitchaev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Noble gas recovery system
Patent number
12,285,715
Issue date
Apr 29, 2025
Edwards Limited
Andrew James Seeley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust system with U-shaped pipes
Patent number
12,276,923
Issue date
Apr 15, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Yu-Fu Lin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tail gas utilization for mixed alcohols production
Patent number
12,264,122
Issue date
Apr 1, 2025
Standard Alcohol Company of America, Inc.
Richard Denham Ridley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatuses and processes for the recovery of carbon dioxide streams
Patent number
12,252,406
Issue date
Mar 18, 2025
UOP LLC
Bradley Russell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pre-purification arrangement for air separation and method of hybri...
Patent number
12,247,782
Issue date
Mar 11, 2025
AIR PRODUCTS AND CHEMICALS, INC.
Gowri Krishnamurthy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Purification of lower olefins
Patent number
12,195,425
Issue date
Jan 14, 2025
Clariant International Ltd.
Carla Moreira Santos Queiroz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cryogen chamber with adsorber
Patent number
12,186,699
Issue date
Jan 7, 2025
LUNAR HELIUM-3 MINING, LLC
Chris Salvino
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Use of molten salt to separate carbon from a molten metal catalyst
Patent number
12,168,606
Issue date
Dec 17, 2024
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
Earl Lawrence Vincent Goetheer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Treatment of biogas by pressure swing adsorption
Patent number
12,151,200
Issue date
Nov 26, 2024
UOP LLC
Christopher DiGiulio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chemical and electrochemical cell electronics protection system
Patent number
12,126,060
Issue date
Oct 22, 2024
Robert Bosch GmbH
Daniil A. Kitchaev
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and method for mixing transmission and separation of hydr...
Patent number
12,115,493
Issue date
Oct 15, 2024
GuangDong QingYi Energy Technology Co., Ltd.
Huajie Yu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Sulfur-doped carbonaceous porous materials
Patent number
12,076,704
Issue date
Sep 3, 2024
The University of Liverpool
Jet-Sing Lee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Gas capture using polymeric particles
Patent number
12,005,422
Issue date
Jun 11, 2024
CHARMSTAR CAMBRIDGE LIMITED
Seyed Ali Nabavi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Methanol production process with higher carbon utilization by CO2 r...
Patent number
12,006,280
Issue date
Jun 11, 2024
ENI S.p.A.
Sivadinarayana Chinta
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Exhaust system with u-shaped pipes
Patent number
11,994,809
Issue date
May 28, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Yu-Fu Lin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Molten carbonate fuel cell anode exhaust post-processing for carbon...
Patent number
11,949,135
Issue date
Apr 2, 2024
FuelCell Energy, Inc.
Hossein Ghezel-Ayagh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separation of gases via carbonized vinylidene chloride copolymer ga...
Patent number
11,931,697
Issue date
Mar 19, 2024
Dow Global Technologies LLC
Junqiang Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Vortex driven passive hydrogen recombiner and igniter
Patent number
11,923,099
Issue date
Mar 5, 2024
Westinghouse Electric Company LLC
Yasir Arafat
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for pre-purification of a feed gas stream
Patent number
11,850,553
Issue date
Dec 26, 2023
Praxair Technology, Inc.
Ralph J. Mancini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
BCDA-based semi-alicyclic homo- or co-polyimide membrane materials...
Patent number
11,851,559
Issue date
Dec 26, 2023
Korea Research Institute of Chemical Technology
Jeong Hoon Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Tail gas utilization for mixed alcohols production
Patent number
11,845,712
Issue date
Dec 19, 2023
Standard Alcohol Company of America, Inc.
Richard Denham Ridley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and system for pre-purification of a feed gas stream
Patent number
11,826,703
Issue date
Nov 28, 2023
Praxair Technology, Inc.
Ralph J. Mancini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing a hydrogen-enriched product and recovering CO2...
Patent number
11,814,287
Issue date
Nov 14, 2023
UOP LLC
Addison Cruz
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of recovering a hydrogen enriched product and CO2 in a hydro...
Patent number
11,807,532
Issue date
Nov 7, 2023
UOP LLC
Addison Cruz
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods for extracting and recycling ammonia from MOCVD process exh...
Patent number
11,772,037
Issue date
Oct 3, 2023
Zhejiang Tiancaiyunji Technology Co., Ltd.
Lanhai Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods for optimizing gas utilization
Patent number
11,772,038
Issue date
Oct 3, 2023
LanzaTech, Inc.
Allan Haiming Gao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for separating a gas mixture flow using temperature-change a...
Patent number
11,772,036
Issue date
Oct 3, 2023
Linde GMBH
Thomas Ried
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND SYSTEMS FOR HYDROGEN STORAGE
Publication number
20250236515
Publication date
Jul 24, 2025
University of North Texas
Jose Perez
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR PREPARING FUEL OF CRACKING FURNACE
Publication number
20250236802
Publication date
Jul 24, 2025
LG CHEM, LTD.
In Seop Kim
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
LAYERED AND PARTITIONED CATALYST ARTICLE
Publication number
20250214071
Publication date
Jul 3, 2025
DINEX A/S
Ari VÄLIHEIKKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MANAGING BYPRODUCTS IN A FUSION REACTOR AND PUMPING SYSTEMS FOR THE...
Publication number
20250218607
Publication date
Jul 3, 2025
TAE TECHNOLOGIES, INC.
Daniel Scott Marshall
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MEMBRANES INCORPORATED WITH POROUS POLYMER FRAMEWORKS
Publication number
20250214042
Publication date
Jul 3, 2025
The Regents of the University of California
Jeffrey R. Long
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADAPTER TO CONNECT METAL AND CERAMIC COMPONENTS
Publication number
20250207698
Publication date
Jun 26, 2025
Saudi Arabian Oil Company
Aadesh Harale
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HELIUM RECOVERY FROM THE NATURAL GAS IN PETROCHEMICAL PLANTS
Publication number
20250187919
Publication date
Jun 12, 2025
Seyed Ahmad Banyhashemian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL ORGANIC FRAMEWORK
Publication number
20250186971
Publication date
Jun 12, 2025
KYOTO UNIVERSITY
Susumu KITAGAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hollow Fiber Membranes and Preparation Method and Use Thereof
Publication number
20250177925
Publication date
Jun 5, 2025
China Petroleum and Chemical Corporation
Changjiang WU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR SEPARATING WASTE GAS FROM A FERROUS METAL PRODUCTION UNIT
Publication number
20250170526
Publication date
May 29, 2025
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Pascal MARTY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FIRE PROTECTION SYSTEM AND METHOD FOR REDUCING A FIRE HAZARD IN A P...
Publication number
20250125391
Publication date
Apr 17, 2025
HY.AIR Energy GmbH
Lars FRAHM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PASSIVE APPARATUS FOR REDUCING FLOATING RADIOACTIVE MATERIAL IN CON...
Publication number
20250125063
Publication date
Apr 17, 2025
FNC TECHNOLOGY CO., LTD.
Hyun Chul LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PURIFICATION OF AN ALCOHOL DEHYDRATION PRODUCT STREAM
Publication number
20250122135
Publication date
Apr 17, 2025
UOP LLC
Ankita Gupta
C01 - INORGANIC CHEMISTRY
Information
Patent Application
All-in-on Getters
Publication number
20250108356
Publication date
Apr 3, 2025
Hua Xia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BATTERY SYSTEMS INCLUDING BATTERY CELLS AND HYDROGEN-PERMEABLE MEMB...
Publication number
20250070382
Publication date
Feb 27, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jeremie Dernotte
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING LIQUEFIED CARBON DIOXIDE FROM LIQUEFIED NATURA...
Publication number
20250059035
Publication date
Feb 20, 2025
Chevron U.S.A. Inc.
Howard Steven Lacheen
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEM AND METHOD FOR PRE-PURIFICATION OF A FEED GAS STREAM
Publication number
20250050271
Publication date
Feb 13, 2025
Ralph J. Mancini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FACILITY FOR PRODUCING LIQUID CO2 AND BIOMETHANE WITH A MEANS FOR P...
Publication number
20250035376
Publication date
Jan 30, 2025
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Solène VALENTIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTRIC VEHICLE EXHAUST SYSTEM
Publication number
20250018335
Publication date
Jan 16, 2025
FCA US LLC
Uday Kiran Mahakali
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISTRIBUTED CONTAMINANT REMOVAL USING LIQUID SORBENT
Publication number
20250018326
Publication date
Jan 16, 2025
Honeywell International Inc.
Rebecca Kamire
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND PROCESS FOR RECOVERING METHANE AND CARBON DIOXIDE FROM B...
Publication number
20250019325
Publication date
Jan 16, 2025
WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
NOAH WHITMORE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROCESS FOR PRODUCING DIMETHYL ETHER (DME) FROM SYNTHESIS GAS
Publication number
20250011268
Publication date
Jan 9, 2025
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Stephane HAAG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FULL TEMPERATURE RANGE SIMULATED ROTATED MOVING BED PSA PROCESS FOR...
Publication number
20240408535
Publication date
Dec 12, 2024
ZHEJIANG TECHAIRS CLOUD TECHNOLOGIES INC
YALING ZHONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN SEPARATION
Publication number
20240408539
Publication date
Dec 12, 2024
Saudi Arabian Oil Company
Aadesh Harale
C01 - INORGANIC CHEMISTRY
Information
Patent Application
APPARATUS FOR FILTERING AND ISOLATING EMISSIONS FROM HYDRIDE REACTIONS
Publication number
20240399311
Publication date
Dec 5, 2024
Tionesta Applied Research Corporation
Anthony C. Zuppero
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR TREATING HYDROGEN GAS
Publication number
20240399307
Publication date
Dec 5, 2024
Hyundai Motor Company
Jin Young HEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROGEN PURIFICATION DEVICES
Publication number
20240399297
Publication date
Dec 5, 2024
ELEMENT 1 CORP.
Robert Todd Studebaker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NEW METAL-ORGANIC FRAMEWORK MONOLITHIC BODY COMPOSITION
Publication number
20240390876
Publication date
Nov 28, 2024
Immaterial Ltd
Ceren CAMUR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE SEPARATION STRUCTURE
Publication number
20240375043
Publication date
Nov 14, 2024
MITSUBISHI CHEMICAL CORPORATION
Kiminori SATOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANALYSIS DEVICE AND ANALYSIS METHOD FOR QUALITY INDEX OF NATURAL GA...
Publication number
20240353378
Publication date
Oct 24, 2024
Petrochina Company Limited
Li ZHOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL