Assignee
OMYA DEVELOPMENT AG
CH·14 granted patents·5 pending applications·127 citations·filing 2002–2012
Top patents by PatentIndex Score
19 records- 0194US7972479B2Process for the control of pitchOMYA DEVELOPMENT AG·Filed 2008·Granted Jul 5, 2011·19 cites·51 claims
- 0292US7514488B2Weakly ionic aqueous suspensions of ground mineral matter and their usesOMYA DEVELOPMENT AG·Filed 2007·Granted Apr 7, 2009·14 cites·39 claims
- 0390US8349939B2Composites of inorganic and/or organic microparticles and nano-calcium carbonate particlesOMYA DEVELOPMENT AG·Filed 2011·Granted Jan 8, 2013·5 cites·39 claims
- 0489US8002887B2Economical process of manufacturing very fine co-ground calcium carbonate material of the GCC and PCC type, obtained products and their usesOMYA DEVELOPMENT AG·Filed 2008·Granted Aug 23, 2011·9 cites·78 claims
- 0589US7638017B2Filler or pigment or processed mineral for paper, in particular a pigment containing natural CaCO3, its manufacturing process, preparations containing it and their applicationsOMYA DEVELOPMENT AG·Filed 2003·Granted Dec 29, 2009·28 cites·43 claims
- 0688US9579291B2Coated controlled release active agent carriersOMYA DEVELOPMENT AG·Filed 2012·Granted Feb 28, 2017·6 cites·25 claims
- 0783US8372244B2Process for the control of pitchOMYA DEVELOPMENT AG·Filed 2011·Granted Feb 12, 2013·6 cites·38 claims
- 0880US7309452B2Phenolate-containing formulation with low freezing pointOMYA DEVELOPMENT AG·Filed 2005·Granted Dec 18, 2007·1 cites·28 claims
- 0979US7470739B2Aqueous suspensions of ground mineral materials, with low ion load and their usesOMYA DEVELOPMENT AG·Filed 2003·Granted Dec 30, 2008·13 cites·50 claims
- 1074US8362131B2Procedure for manufacture of aqueous suspensions of calcium carbonate and suspensions obtained, and their usesOMYA DEVELOPMENT AG·Filed 2009·Granted Jan 29, 2013·1 cites·30 claims
- 1171US7825192B2Copolymer having at least one alkoxy-or hydroxy-polyalkylene glycol grafted function, and use thereofOMYA DEVELOPMENT AG·Filed 2003·Granted Nov 2, 2010·10 cites·43 claims
- 1262US8381915B2Process of purification of minerals based on calcium carbonate by flotation in the presence of quaternary imidazolium methosulfateOMYA DEVELOPMENT AG·Filed 2008·Granted Feb 26, 2013·2 cites·37 claims
- 1362US7312258B2Method for treating a mineral filler with a polydialkylsiloxane and a fatty acid, resulting hydrophobic fillers and uses thereof in polymers for breathable filmsOMYA DEVELOPMENT AG·Filed 2002·Granted Dec 25, 2007·13 cites·1 claims
- 1462US2009227721A1Novel rheology regulators such as ground natural calcium carbonates optionally treated with a fatty acid or salt and their useOMYA DEVELOPMENT AG·Filed 2009·Application pending·0 cites
- 1554US2009211493A1Different Types Of Mineral Matter Containing Carbonate With Reduced Fossil Fuel Carbon Dioxide Emission On Breakdown, Together With Their Synthesis Process And Their UsesOMYA DEVELOPMENT AG·Filed 2006·Application pending·0 cites
- 1650US2014284519A1Surface-treated calcium carbonate and its use in water purification and for the dewatering of sludges and sedimentsOMYA DEVELOPMENT AG·Filed 2012·Application pending·0 cites
- 1750US2011245396A1Novel rheology regulators such as ground natural calcium carbonates optionally treated with a fatty acid or salt and their useOMYA DEVELOPMENT AG·Filed 2010·Application pending·0 cites
- 1847US2014288188A1Process for Stabilizing Bacterial Content of Aqueous Ground Natural Calcium Carbonate and/or Precipitated Calcium Carbonate and/or Dolomite and/or Surface-Reacted Calcium Carbonate-Comprising Mineral PreparationsOMYA DEVELOPMENT AG·Filed 2012·Application pending·0 cites
- 1942US8372293B2Method for producing aqueous suspensions of mineral fillers, the thus obtained aqueous suspensions of mineral fillers and the use thereofOMYA DEVELOPMENT AG·Filed 2003·Granted Feb 12, 2013·0 cites·21 claims
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