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AIR PROD & CHEM

Overview
  • Total Patents
    16,478
  • GoodIP Patent Rank
    1,073
  • Filing trend
    ⇧ 5.0%
About

AIR PROD & CHEM has a total of 16,478 patent applications. It increased the IP activity by 5.0%. Its first patent ever was published in 1950. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets chemical engineering, materials and metallurgy and machines are PRAXAIR TECHNOLOGY INC, AIR LIQUIDE and UNION CARBIDE IND GASES TECH.

Patent filings per year

Chart showing AIR PROD & CHEMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Agrawal Rakesh 404
#2 Lei Xinjian 399
#3 Xiao Manchao 352
#4 Roberts Mark Julian 318
#5 Golden Timothy Christopher 276
#6 O'Neill Mark Leonard 260
#7 Garg Diwakar 226
#8 Burdeniuc Juan Jesus 226
#9 Vrtis Raymond Nicholas 202
#10 Sircar Shivaji 201

Latest patents

Publication Filing date Title
US2021122659A1 System and method for synchronized oxy-fuel boosting of a regenerative glass melting furnace
US2021116125A1 Multi-burner rotary furnace melting system and method
WO2021072082A1 Heat exchange system and method of assembly
WO2021062130A1 Carbon dioxide separation system and method
WO2020191275A1 Method for tin bath monitoring and control
EP3792217A1 Steam-producing process and system
US2021071861A1 Steam-Producing Process and System
EP3782712A1 Reducing fluctuations in tail gas flow and fuel property from an adsorption unit
US2021053009A1 Reducing Fluctuations in Tail Gas Flow and Fuel Property from an Adsorption Unit
EP3771688A1 Segregated steam system and process in a hydrogen production facility
US2021033275A1 Segregated Steam System and Process in a Hydrogen Production Facility
US2020030397A1 Method and apparatus for harvesting trichomes from cannabis plants
US2021017616A1 Tuyere for a basic oxygen furnace
US2020396379A1 Smart sensor measurement system
US2020368665A1 Reducing Fluctuations in Tail Gas Flow from an Adsorption Unit
EP3741446A1 Reducing fluctuations in tail gas flow from an adsorption unit
BR112020022559A2 system and method of improving combustion stability in a gas turbine
EP3726102A1 Annular sealing assembly
US2020332900A1 Annular sealing assembly
AU2019202519A1 Separation process and apparatus for light noble gas