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H & G PROCESS CONTRACTING

Overview
  • Total Patents
    129
About

H & G PROCESS CONTRACTING has a total of 129 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United Kingdom, Finland and Canada. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and materials and metallurgy are ENSERCH INT INVESTMENT, CELLA ACQUISITION LTD and LEACH SAM L.

Patent filings per year

Chart showing H & G PROCESS CONTRACTINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Osborne David John 10
#2 Griffiths John 7
#3 Arundale David Gough 3
#4 Nurse Trevor Williams 2
#5 Mills Jason 1
#6 Buchanan Christopher Steven 1
#7 Arundale David G 1
#8 Nurse Trevor W 1
#9 Horton Anthony 1
#10 Griffith John 1

Latest patents

Publication Filing date Title
GB9324366D0 Antifreezing process
GB9320612D0 Chimney design
GB9314579D0 Water treater
GB9312171D0 Power station flowsheet
GB9311605D0 Anti-cancer agent
GB9310753D0 Corrosion reduction process
GB9310755D0 Enhanced capacity at higher ambient normal temperature
GB9310326D0 Fuel gas production
GB9309823D0 Oxygen production
GB9308898D0 Peaked capacity power station
GB9308929D0 Catalytic peak loading for power stations
GB9308928D0 Alternative fuel-catalytic pretreatment
GB9308930D0 Process to produce and utilize a synthesis gas of a controlled carbon monoxide to hydrogen ratio
GB9307887D0 Oxygen production process
GB9303353D0 Saturator improvement
GB9302650D0 Absorber design
GB9301467D0 Activated carbon device
GB9223903D0 Dehydrogenation process
GB9223616D0 Chemical reactor
GB9223532D0 Engine cycle