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CRENOX GMBH

Overview
  • Total Patents
    17
About

CRENOX GMBH has a total of 17 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are SACHTLEBEN PIGMENT GMBH, DENOX ADVANCED MAT CO LTD and LIU ZHENYI.

Patent filings in countries

World map showing CRENOX GMBHs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Auer Gerhard 7
#2 Dyschy Sascha 6
#3 Hipler Frank 4
#4 Guennel Horst 4
#5 Offermann Martin 4
#6 Auer Gerhard Dr 4
#7 Rastelbauer Magnus 4
#8 Schuy Werner 3
#9 Voessing Michael 2
#10 Eickhaus Holger 2

Latest patents

Publication Filing date Title
DE102011050288A1 Method and apparatus for separating crystals from a solution
EP2444150A1 Carrier catalyst consisting of pulp remnants of black solution containing titanyl sulfate
DE102010060127A1 Use of digestion residue from titanium dioxide production as a photocatalytically active substance
DE102010020820A1 Adsorbent containing titanium and iron compounds
DE102010019375A1 Flocculants for titanium dioxide production
EP2208767A2 Method for polishing with the help of polish containing titanium
DE102009060821A1 Process for the utilization of titanium-containing by-products
DE19725021A1 Low-sulfur, neutral, inert, finely divided filler, process for its preparation and its use