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TUNAP IND CHEMIE GMBH & CO PRO

Overview
  • Total Patents
    14
About

TUNAP IND CHEMIE GMBH & CO PRO has a total of 14 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are ZHANG PUHUA, DORF KETAL CHEMICALS FZE and SCIFONI MARIO.

Patent filings in countries

World map showing TUNAP IND CHEMIE GMBH & CO PROs patent filings in countries

Patent filings per year

Chart showing TUNAP IND CHEMIE GMBH & CO PROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Spruegel Friedrich A 8
#2 Koeppel Manfred 4
#3 Spruegel Friedrich 4
#4 Brott Roland 1
#5 Urban Alfons 1
#6 Panster Peter Dr 1
#7 Haynl Rainer 1

Latest patents

Publication Filing date Title
DE102009025598A1 Method and device for cleaning particulate filters in exhaust systems of internal combustion engines
DE102008008125A1 Method and device for cleaning LPG injection valves
DE102007036217A1 Additive dosing system for gas-fueled internal combustion engines and method for the metered feeding of an additive in a gas tank
DE10029262A1 Aerosol body lotion with crackling effect and process for its manufacture
DE19930611A1 Process for the separation of a mixture of solvent-saturated propellant gases and a purge gas, which has been subjected to the residual emptying aerosol cans and the mixture is collected in a process tank
DE3428347A1 ADDITIONAL FOR FRICTION COATINGS
DE3418648A1 Method and device for optimising fuel-oil combustion