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EVONIK DEGUSSA CO LTD

Overview
  • Total Patents
    20
About

EVONIK DEGUSSA CO LTD has a total of 20 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, chemical engineering and pharmaceuticals are FLORIALL HOLDINGS LTD, KOBAYASHI SHU and NATURAL ENERGY SOLUTIONS AG.

Patent filings in countries

World map showing EVONIK DEGUSSA CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing EVONIK DEGUSSA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lanxinklergink H G J 5
#2 Clouser H 4
#3 Tucker T 3
#4 Ostergaard D 2
#5 Daley F P 2
#6 Freund A 2
#7 Bervile M 2
#8 Chen B 2
#9 Carson J 1
#10 Gaserman A 1

Latest patents

Publication Filing date Title
CN101721994A Catalytic agent for selective hydrogenation of unsaturated compound and method and preparation method of catalytic agent
CN101722045A Carrier catalyst
CN101722052A Catalyst carrier
CN101722054A Metal catalyst
CN101721998A Preparation and usage of load type active common metal catalyst used for organic transformation
CN101722043A Catalyst, preparation method thereof and application thereof for producing vinyl acetate monomer
CN101722044A Load catalyst used for preparing vinyl acetate monomer
CN101723388A Silica granules prepared on basis of pyrolysis and preparation method and app {} lication thereof
CN101722012A Moulding activated metal fixed bed catalyst
CN101628234A Method for producing improved catalyst
CN101530815A Water-free dispersoid of solid skeletal catalyst
CN101530804A Skeletal copper
CN101468310A Supported Mo-O-K-MexOy catalyst for synthesizing methyl hydrosulfide from high H2S synthesis gas
CN101440012A Method for purifying alpha-oxo-carboxyl acid
CN101417993A Preparation method of vinylene carbonate and method for converting the same to vinylene carbonate
CN101678337A Activated base metal catalysts
CN101522174A Use of roll compacted pyrogenically produced silicon dioxide in pharmaceutical compositions