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OMYA DEVELOPMENT AG

Overview
  • Total Patents
    1,015
  • GoodIP Patent Rank
    42,516
  • Filing trend
    ⇩ 40.0%
About

OMYA DEVELOPMENT AG has a total of 1,015 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 1998. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and textiles and paper are OMIA INTERNEHSHNL AG, OMIA DEV AG and BURI MATTHIAS.

Patent filings per year

Chart showing OMYA DEVELOPMENT AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gane Patrick A C 363
#2 Buri Matthias 347
#3 Schoelkopf Joachim 141
#4 Rentsch Samuel 102
#5 Pohl Michael 95
#6 Gantenbein Daniel 81
#7 Blum Rene Vinzenz 71
#8 Gane Patrick 59
#9 Burkhalter Rene 55
#10 Schwarzentruber Patrick 54

Latest patents

Publication Filing date Title
TN2013000024A1 Micronized caco3 slurry injection system for the remineralization of desalinated and fresh water
EP2634153A1 Process for the preparation of cement, mortars, concrete compositions containing a calcium carbonate-based filler containing an aluminosiliceous material, the said "filler(s) blend" being treated with a superplastifier, cement compositions and cement products obtained, and their applications.
EP2634154A1 Process for the preparation of cement, mortars, concrete compositions containing a calcium carbonate-based filler treated with ultrafine filler and a superplasticizer, compositions and cement products obtained and their applications
EP2634151A1 Process for the preparation of cement, mortars, concrete compositions containing calcium carbonate-based filler(s) (pre) - treated with ultrafine (UF) filler(s), compositions and cement products obtained and their applications
EP2628775A1 Mineral material powder with high dispersion ability and use of said mineral material powder
EP2554273A1 Atomizing nozzle device and use of the same
WO2012092986A1 Process for water based mineral material slurry surface whitening
EP2423265A1 Process for the preparation of cement, motars, concrete compositions containing a calcium carbonate-based filler (pre)-treated with a superplasticizer, compositions and cement products obtained and their applications
EP2410023A1 Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium
EP2392622A1 Use of 2-aminoethanol as additive in aqueous suspensions of calcium carbonate comprising materials
EP2390285A1 Process for the preparation of surface treated mineral filler products and uses of same
EP2377900A1 Process to prepare surface-modified mineral material, resulting products and uses thereof
EP2374353A1 Process to preserve aqueous preparations of mineral materials, preserved aqueous preparations of mineral materials and use of preservative compounds in aqueous preparations of mineral materials
EP2371766A1 Process for obtaining precipitated calcium carbonate
EP2363435A1 Use of polyethylenimines as additive in aqueous suspensions of calcium carbonate-comprising materials
EP2357213A1 Coating composition comprising submicron calcium carbonate-comprising particles, process to prepare same and use of submicron calcium carbonate-comprising particles in coating compositions
RS52847B Use of 2-((1-methylpropyl) amino) ethanol as additive in aqueous suspensions of calcium carbonate-comprising materials
EP2330162A1 Method for classifying mineral material in the presence of additives containing glycerol, products obtained and uses thereof
EP2329712A1 Process for bacterial stabilizing of aqueous ground natural calcium carbonate and/or precipitated calcium carbonate and/or dolomite and/or surface-reacted calcium carbonate-comprising mineral preparations
EP2302131A1 Aqueous slurries comprising fine calcium carbonate particles for their use in paper coatings