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CARBOGEL AB

Overview
  • Total Patents
    90
About

CARBOGEL AB has a total of 90 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Canada, United States and Australia. Its main competitors in its focus markets basic materials chemistry and machines are FLUIDCARBON INTERNATIONAL AB, POLAR MOLECULAR CORP and COALTEK INC.

Patent filings per year

Chart showing CARBOGEL ABs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Mathiesen Mait Mihkel 36
#2 Gillberg Lars Ingemar 31
#3 Karlsson Gunvor Birgit Tora 27
#4 Hellsten Karl Martin Edvin 26
#5 Mathiesen Mait M 10
#6 Gillberg Lars I 8
#7 Karlsson Gunvor B T 8
#8 Hellsten Karl M E 8
#9 Mathiesen Mihkel 6
#10 Mollberg Henri Rene 6

Latest patents

Publication Filing date Title
US4783198A Coal water slurry compositions based on low rank carbonaceous solids
EP0223755A2 Coal water slurry composition based on low rank carbonaceous solids
GB8323288D0 Inhibition of particulate fuel slurry sedimentation
GB8323289D0 Inhibition of slurry sedimentation
GB8323011D0 Aqueous slurries
GB8319033D0 Sulphur capture
US4549881A Aqueous slurry of a solid fuel and a process and means for the production thereof
BR8307319A A water suspension of a solid fuel and a process and device for its production
BR8307320A A process for the production of a suspension of a sprayed carbonaceous material
BR8307346A A water suspension of a solid fuel and a process for its production
BR8307321A A pumpable water suspension of a solid fuel and a process for its production
US4496367A Pumpable aqueous slurry of a solid fuel and a process for the production thereof
IT8223866D0 Aq. coal slurries contg. poly:electrolyte
CA1192401A Compositions comprising coal, water, and polyelectrolyte
BR8207877A Composition that understand water coal and polyeletrolite