Air Products and Chemicals, Inc.

United States of America


 
Total IP 1,404
Total IP incl. subs 1,414 (+ 10 for subs)
Total IP Rank # 953
IP Activity Score 3.4/5.0    478
IP Activity Rank # 1,504
Parent Entity Halma plc
Stock Symbol
ISIN US0091581068
Market Cap. 70,400M  (USD)
Industry Chemicals
Sector Basic Materials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

773 27
252 16
255 2
79
 
Last Patent 2025 - Apparatus and method for nitroge...
First Patent 1969 - Parallel flow cryogenic freezer
Last Trademark 2025 - EXPERIS
First Trademark 1948 - Carboglace

Subsidiaries

5 subsidiaries with IP (3 patents, 7 trademarks)

37 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Non-refillable and recyclable cylinders.
2024 G/S Carbon capture for others; consulting services in the field of production of renewable green ener...
Invention Adsorbent material, adsorption system, and adsorption process for hydrogen recovery. An adsorptio...
Invention Adsorbent material, adsorption system, and adsorption process. Adsorbent material for use in pres...
Invention Bio lng production using membranes. Disclosed herein are methods and systems for producing a liqu...
Invention System and method for combusting high-moisture fuel to generate steam. A process for combusting a...
Invention Removal of hydrogen impurity from gas streams. e.g.e.g., consisting of, hopcalite is improved whe...
Invention Apparatuses and processes for distillation and distillation column assembly. An apparatus and pro...
Invention Gasifier throat cooling. A gasifier for converting a carbonaceous feedstock to produce syngas com...
Invention Coil wound heat exchanger deformable support system and method. A coil wound heat exchanger utili...
Invention Pressure vessel nozzle and associated method. A nozzle for a pressure vessel can include a lip de...
Invention Radiant syngas cooler. A system for exchanging heat comprising a header oriented vertically withi...
Invention A control system for carbon intensity management in a hydrogen supply network. A computer-impleme...
Invention Burner and method of operation. The invention relates to particular burners, particularly to non-...
Invention Burner, method of operation and combustion apparatus. Burners having the flexibility to change th...
Invention Reactor and method for carrying out endothermic catalytic reactions. In a reactor comprising a cy...
Invention Dual-fuel burner and method of operation. The invention relates to particular burners, and e.g. t...
Invention Co2 pipeline corrosion. A method for corrosion control is disclosed, wherein the method includes ...
Invention Co2 pipeline corrosion. A method for corrosion control is disclosed, wherein the method includes...
Invention Apparatus and process for starting up and shutting down a feed of fuel for a turbine apparatus. A...
Invention Apparatus and process for starting up and shutting down a feed of fuel for a turbine apparatus. ...
Invention Cooling water system. An apparatus for utilization of cooling water can facilitate an improved an...
Invention Method and system for emergency backup power. A controller, process, and apparatus can be config...
Invention Pressure vessel nozzle and associated method. A nozzle for a pressure vessel can include a lip d...
Invention Apparatus and process for ammonia cracking catalyst activation. An apparatus and process for the...
2023 Invention Apparatus and method for nitrogen generation for methanol powered maritime vehicle. An apparatus...
Invention Reducing energy consumption in nitrogen production using a turboexpander. An air separation syst...
Invention Methods and systems for underground gas storage. Disclosed herein are methods and systems for st...
Invention Apparatus and process for cooling pressurized gas for fueling. An apparatus and process for cool...
Invention Adsorbent material, adsorption system, and adsorption process. Adsorbent material for use in pre...
Invention Adsorbent material, adsorption system, and adsorption process for hydrogen recovery. An adsorpti...
Invention Bio lng production using membranes. Disclosed herein are methods and systems for producing a liq...
Invention System and method for combusting high-moisture fuel to generate steam. A process for combusting ...
Invention Apparatus and process for oxidant formation. An apparatus and process for oxidant formation can ...
Invention Apparatus and process for controlling a display for fuel dispensing. Systems, apparatuses, contr...
Invention Apparatuses and processes for distillation and distillation column assembly. An apparatus and pr...
Invention Multi-well pad storage of h2 and/or nh3 with simultaneous co2 sequestration. Disclosed herein are...
Invention Multi-well pad storage of h2 and/or nh3 with simultaneous co2 sequestration. Disclosed herein ar...
Invention Gasifier throat cooling. A gasifier for converting a carbonaceous feedstock to produce syngas co...
Invention Apparatus and process for fog mitigation. An apparatus and process for fog mitigation can be inc...
Invention Apparatus and process for cryogenic liquid vaporization to re-cool gas for cryogenic fluid recove...
Invention Apparatus and process for cryogenic fluid energy recovery. An apparatus and process for utilizati...
Invention Low temperature membrane process for biogas upgrading. A method for separating a raw feed gas st...
Invention Control system for carbon intensity management in a hydrogen supply network. A computer-implemen...
Invention Apparatus and process for pre-liquefaction fluid processing for improved liquefaction operations....
Invention Burner and method of operation. The invention relates to particular burners, particularly to non...
Invention Dual-fuel burner and method of operation. The invention relates to particular burners, and e.g. ...
Invention Reactor. In a reactor comprising a cylindrical combustion chamber, at least one burner and a cir...
2022 G/S Machines used for gas processing.
2021 G/S Refillable and recyclable metal containers for storage and transport; refillable and recyclable g...
G/S Gases and gas mixtures for medical purposes.
G/S Gaseous and liquid hydrogen fuel. Containers and tanks made of metal for transport and storage of...
G/S Industrial gases and gas mixtures. Gas containers and gas cylinders. Supply, rental, installation...
G/S Computer software providing data analysis and diagnostics for turboexpander machinery and turboma...
G/S Gaseous and liquefied industrial gases transported and stored in bulk, gaseous and liquefied indu...
2020 G/S Downloadable computer software providing data analysis and diagnostics for turboexpander machiner...
G/S Transport and storage of liquid hydrogen and compressed gaseous hydrogen.
G/S Gas mixtures for use in industry; gas mixtures for use in science; welding gases. Gas control equ...
G/S Gaseous and liquid hydrogen fuel Containers and tanks made of metal for transport and storage of ...
G/S Gaseous and liquid hydrogen fuel. Containers and tanks made of metal for transport and storage of...
G/S apparatus for use in welding, namely, gas operated welding machines. valves for controlling the p...
2018 G/S Machines used for gas processing, including (but not limited to) turboexpanders, turbocompressors...
G/S Carbon dioxide, oxygen, nitrogen, helium, acetylene, and argon mixed welding and industrial gases...
G/S Maintenance of medical equipment; Repair services for medical apparatus; Repair of medical machin...
G/S Technical advisory, consultancy and information services relating to industrial gas operations. T...
2017 G/S Apparatus for use in the welding, parts and fittings therefor. Maintenance of welding apparatus a...
G/S Advisory services relating to the repair or maintenance of chemical processing machines and appar...
2016 G/S Gases and gas mixtures for the welding, brazing and cutting of carbon and ferritic alloy steels. ...
G/S Welding gases; chemical products used in welding as anti-spatters spray; all the afore-mentioned ...
2015 G/S Maintenance of welding apparatus and gas control equipment. Advisory, consultancy and information...
G/S lung function contrasting gases.
2014 G/S Compressors and associated components, namely, cryogenic exchangers, N2 subcooler exchangers, and...
G/S Analgesic for administration in gaseous form.
2013 G/S Apparatus for use in welding, parts and fittings therefor.
G/S APPARATUS FOR USE IN WELDING, NAMELY, GAS OPERATED WELDING MACHINES AND PARTS AND FITTINGS THEREFOR
2012 G/S Gaseous and liquid hydrogen fuel; hydrogen dispenser for use in filling hydrogen into automobiles...
G/S Gaseous and liquefied helium, transported and stored in bulk. Tanks and receptacles made primaril...
G/S Co2, oxygen, nitrogen, helium, acetylene, and argon mixed welding and industrial gases; chemicals...
2011 G/S Hydrogen fuelling stations, dispensers. Cryogenic, adsorptive or membranic separation equipment f...
G/S Machines and machine tools that enable the use of cryogens to cool or maintain the temperature of...
G/S Portable-power cylinders, namely cylinders filled with hydrogen for hydrogen supply to fuel cells...
2010 G/S Industrial gases for use in the welding industry; Gases (protective- ) for welding; Gas mixtures ...
G/S Medical device, namely pressure regulator.