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CERDEC AG

Overview
  • Total Patents
    205
About

CERDEC AG has a total of 205 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan, EPO (European Patent Office) and Germany. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and audio-visual technology are FERRO CORP, B F DRAKENFELD & CO INC and GUANGDONG DOWSTONE TECH CO LTD.

Patent filings per year

Chart showing CERDEC AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schulz Andreas 21
#2 Letschert Hans-Peter 18
#3 Sakoske George E 18
#4 Giesecke Norbert 14
#5 Schulz Andreas Dr 13
#6 Speer Dietrich Dr 13
#7 Hoefler Marco 13
#8 Triptrap Herbert 12
#9 Tuenker Gerhard 12
#10 Schriener Andreas 12

Latest patents

Publication Filing date Title
US6171383B1 Bismuth manganese oxide green pigments
FR2797440A1 Process for producing stabilized cubic zirconium oxide products, products obtained by this process and their use
EP0978492A1 Method for reducing the hot-sticking during forming processes and apparatus used therefor
DE19858255A1 Tantalum (V) nitride pigment, process for its preparation and its use
DE19804109A1 Red-brown color bodies burning out, process for their production and their use
EP0842911A1 Granulate containing coulored clay agglomerate particles, process for their preparation and their use
DE19743852C1 Process for the production of tableware decorations with increased resistance to signs of wear from cutlery
DE19743851C1 A decorative color material for tableware that provides increased resistance to scratching and damage by cutlery
DE19743642C1 Pure green decorative colour for high temperature firing
DE19742522C1 Ceramic decorative paints containing zircon pigments with increased chroma, process for their production and their use
DE19734972A1 Gold-containing nanoporous alumina membranes, process for their preparation and their use
DE19726778A1 Process for the production of ceramic and glassy coatings, electrostatically applicable coating powder therefor and its use
DE19722273A1 Coating powder for the electrostatic coating of glass and ceramic and metallic substrates, its production and use
DE19704479A1 Decorative preparation for the production of gold-containing decors and their use
EP0782974A1 Partially crystallizing ceramic enamel composition containing bismuth silicate, and use thereof
US5674789A Lead- and cadmium-free finely divided glass frit compositions
DE19605617A1 Black glass frit, process for its preparation and its use
US5693102A Oxonitrides of the formula LnTaON2 with enhanced brightness and a process for their use
DE19531170C1 Electrostatically applicable coating powder for ceramic coatings
HU9500733D0 Mono-noble metal-dithio-late, method for making same agents containing those and transfer pictures and decorative method