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CTC GMBH

Overview
  • Total Patents
    66
About

CTC GMBH has a total of 66 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Belgium, South Africa and Italy. Its main competitors in its focus markets thermal processes, civil engineering and environmental technology are KE KELIT KUNSTSTOFFWERK GES M B H, RAFELD KUNSTSTOFFTECHNIK GMBH and ABN PIPE SYSTEMS S L U.

Patent filings in countries

World map showing CTC GMBHs patent filings in countries
# Country Total Patents
#1 Belgium 13
#2 South Africa 11
#3 Italy 10
#4 Germany 9
#5 Spain 9
#6 France 7
#7 Austria 3
#8 United Kingdom 2
#9 United States 2

Patent filings per year

Chart showing CTC GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hilgemann H 10
#2 Hilgemann Hans 6
#3 Lohoff H 3
#4 Hilgeman H 3
#5 Gettmann Hermann Dipl Phys 1
#6 Hans Hilgemann 1
#7 Peetz Guenter 1
#8 Peetz G 1
#9 Huber Peter 1
#10 Gettmann H 1

Latest patents

Publication Filing date Title
FR2196891A1 Plastics pipe joint - is welded using different plasticising periods for spigot and socket components
ZA7304430B Valve for connection to a means for supply distribution and return collection in water-supply installations
ZA7303492B Appliance for distributing feed water and collecting return-flow water in water-supply installations
ZA7300632B Returnpiece for a prefabricated pipeline
DE2243368A1 Polyamide compression screwed joint - coupling a valve to a water supply and return system and to a plastic pipe
DE2239168A1 CONNECTING A PLASTIC SOCKET TO A PLASTIC PIPE
DE2231093A1 CARRYING MAT
DE2228918A1 CONTROL STATION
GB1389256A Pipe systems for heating and or cooling buildings
DE2224242A1 SYSTEM FOR TEMPERATURE CONTROL, IN PARTICULAR FOR COOLING ROOMS
ZA7202888B Heatable and coolable constructional panel
ES399921A1 A pipe section device for heating and refrigeration installations. (Machine-translation by Google Translate, not legally binding)
GB1374531A Pipe clips
DE2128331A1 PIPE TO LAY IN A FLOOR, WALL OR CEILING
ZA7203010B Heatable or coolable building panel