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ENSERCH INT INVESTMENT

Overview
  • Total Patents
    98
About

ENSERCH INT INVESTMENT has a total of 98 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United Kingdom, United States and Australia. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and materials and metallurgy are CHEMISCHE WERKE CARBON GES M B, GRANNUS LLC and MATHOLIN CORP.

Patent filings in countries

World map showing ENSERCH INT INVESTMENTs patent filings in countries
# Country Total Patents
#1 United Kingdom 88
#2 United States 2
#3 Australia 1
#4 Canada 1
#5 China 1
#6 Denmark 1
#7 EPO (European Patent Office) 1
#8 Finland 1
#9 Ireland 1
#10 South Africa 1

Patent filings per year

Chart showing ENSERCH INT INVESTMENTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Horton Anthony 3
#2 Arundale David Gough 3
#3 Brown Frank Clifford 2
#4 Nurse Trevor W 2
#5 Winter Christopher Leslie 2
#6 Griffiths John 2
#7 Arundale David G 1
#8 Nurse Trevor Williams 1
#9 Arudale David Gough 1
#10 David Gough Arundale 1

Latest patents

Publication Filing date Title
GB9103404D0 Mtbe process
GB9103432D0 Improved dehydrogenation process
GB9101819D0 Peaked capacity power station
GB9101820D0 Carbon dioxide recovery process
GB9101305D0 Improvement to large oxygen plants
GB9101308D0 Improved oxygen production process
GB9100083D0 Combined ammonia/methanol process
GB9100079D0 Activated carbon adsorber
GB9023712D0 Reactor cooling
GB9022411D0 Improved oxygen production process
GB9022409D0 Improved spraybar system
GB9022410D0 Enhanced oxygen production process
GB9019594D0 Activated carbon device
GB9015020D0 Sulphur recovery process
GB9012986D0 Sulphur removal process
GB9013004D0 Chemicals process
GB9013003D0 Hydrogen peroxide process
GB9012396D0 Mtbe and etbe production process
GB9011666D0 Improvement to large oxygen plants
GB9011515D0 Oxygen production process