Learn more

STARCK H C GMBH CO KG

Overview
  • Total Patents
    559
About

STARCK H C GMBH CO KG has a total of 559 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and environmental technology are KH K SHTARK GMBKH UND KO KG, JFE MINERAL CO LTD and ZHENG YIYI.

Patent filings per year

Chart showing STARCK H C GMBH CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Olbrich Armin 77
#2 Meese-Marktscheffel Juliane 52
#3 Naumann Dirk 45
#4 Schrumpf Frank 36
#5 Gutknecht Wilfried 31
#6 Mathy Wolfgang 27
#7 Reichert Karlheinz 27
#8 Gries Benno 27
#9 Gille Gerhard 27
#10 Stoller Viktor 27

Latest patents

Publication Filing date Title
ZA200704632B Production of valve metal powders
DE102006020744A1 Process for the stabilization of thiophene derivatives
DE102006020440A1 Separation of zirconium- and hafnium compound comprises subjecting a mixture containing hafnium compound and zirconium compound to fractional crystallization
DE102006002797A1 Preparation of polythiophene, useful e.g. in telecommunication technology, for the preparation of solid electrolytes and electrodes, comprises oxidative polymerization of thiophene using hypervalent iodine compound as oxidizing agent
DE102006002798A1 Polythiophene formulations for improving organic light-emitting diodes
DE102006000823A1 Tungsten and Molybdenum Compounds and Their Use for Chemical Vapor Deposition (CVD)
DE102005060159A1 Transparent polymeric electrode for electro-optical assemblies
DE102005053646A1 Polymer coatings with improved solvent resistance
EP1770098A1 Niobium compound
US2007073072A1 Niobium compound
DE102004020404A1 Support plate for sputtering targets, process for their preparation and unit of support plate and sputtering target
DE10331785A1 Process for producing fine metal, alloy and composite powders
US2008011124A1 Deoxidation of Valve Metal Powders
CZ20004409A3 Mixed metal hydroxide with brucite structure as active material for rechargeable batteries and process for preparing thereof
DE10030387A1 capacitor powder
AU2671900A Metallic or ceramic powder with a protective coating
DE19962015A1 Compound powder mixtures used, e.g., for particle blasting, are produced using one powder type of a metal with a high melting point, hard material or ceramic together with a bonding metal
DE19957456A1 Active material for rechargeable batteries
DE19953946A1 Capacitor powder
AU5856899A Paste for producing sintered refractory metal layers, notably earth acid metal electrolytic capacitors or anodes