Freeport Kaolin Company

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of conditioning clay for flotation using in situ ferrous act...
- Patent number 4,501,658
- Issue date Feb 26, 1985
- Freeport Kaolin Company
- Raymond H. Young
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Method of treating clay to improve its whiteness
- Patent number 4,492,628
- Issue date Jan 8, 1985
- Freeport Kaolin Company
- Raymond H. Young
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
High intensity conditioning mill and method
- Patent number 4,483,624
- Issue date Nov 20, 1984
- Freeport Kaolin Company
- Franklin C. Bacon
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Froth flotation apparatus and process
- Patent number 4,472,271
- Issue date Sep 18, 1984
- Freeport Kaolin Company
- Franklin C. Bacon
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73378394 - NUOPAQUE
- Serial number 73378394
- Registration number 1305580
- Filing date Aug 5, 1982
- Freeport Kaolin Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry