Filed: November 17, 1978 Ground Limestone for Use as a Filler, Pigment and Extender in the Manufacture of Paint, Paper, Plastics and Other Materials… Owned by:OMYA AG Serial Number:73193623
Filed: November 22, 1978 Ground Chalk for Use as a Filler, Pigment and Extender in the Manufacture of Paint, Paper, Plastics and Other Materials Owned by:OMYA AG Serial Number:73194226
Filed: May 22, 1989 RAW MATERIALS, PULVERIZED MINERAL MATERIALS INCLUDING CALCIUM CARBONATES, KOLIN, TALC OR THEIR SUSPENSION IN A LIQUID PHASE… Owned by:OMYA AG Serial Number:73801620
Filed: January 27, 1995 chemicals, namely calcium carbonate powders and calcium carbonate suspensions for the paper industry Owned by:OMYA AG Serial Number:74626329
Filed: May 1, 1995 finely ground, sized and sieved calcium carbonate used primarily by the carpet, joint cement, paint, plastics and roofing… Owned by:OMYA AG Serial Number:74668152
Filed: May 1, 1995 calcium carbonate for use in the manufacture of other products primarily by the paper, paint, plastics, joint cement, cast… Owned by:OMYA AG Serial Number:74668156
Filed: May 17, 1995 chemicals, namely calcium carbonate powders and calcium carbonate suspensions for the paper industry Owned by:OMYA AG Serial Number:74675903
Filed: June 5, 1995 finely ground, sized and sieved calcium carbonate used primarily by the carpet, joint cement, paint, plastics and roofing… Owned by:OMYA AG Serial Number:74684120
Filed: June 30, 1997 chemicals, namely, calcium carbonate containing additives for use in cellular plastics and/or elastomers industries Owned by:OMYA AG Serial Number:75316487
Filed: February 20, 2015 Chemical products for the manufacture of cosmetics; chemical preparations for use in the manufacture of cosmetics; chemicals… Owned by:OMYA AG Serial Number:79167282