Inventor · disambiguated record
Charles G. Ruffner
Also filed as: RUFFNER CHARLES G · RUFFNER CHARLES G JR · RUFFNER JR CHARLES G · RUFFNER JR CHARLES GIVAN
12 granted patents·4 pending applications·605 citations·filing 1985–2013
93Inventor score
Top patents by PatentIndex Score
16 records- 0196US4616074AAcrylic-methylene succinic ester emulsion copolymers for thickening aqueous systemsALCO CHEMICAL CORP·Filed 1986·Granted Oct 7, 1986·127 cites·20 claims
- 0295US4600761AAcrylic emulsion copolymers for thickening aqueous systems and copolymerizable surfactant monomers for use thereinALCO CHEMICAL CORP·Filed 1985·Granted Jul 15, 1986·155 cites·26 claims
- 0392US5011978ACopolymers as thickeners and modifiers for latex systemsNAT STARCH CHEM INVEST·Filed 1989·Granted Apr 30, 1991·61 cites·4 claims
- 0490US4743698AAcrylic emulsion copolymers for thickening aqueous systems and copolymerizable surfactant monomers for use thereinALCO CHEMICAL CORP·Filed 1986·Granted May 10, 1988·58 cites·7 claims
- 0588US4745154AWater soluble polymers, their preparation and their usesALCO CHEMICAL CORP·Filed 1986·Granted May 17, 1988·56 cites·24 claims
- 0684US5216065AEmulsion polymerization with large particle sizeMEAD CORP·Filed 1990·Granted Jun 1, 1993·45 cites·10 claims
- 0781US6291075B1Ovenable coated paperboardWESTVACO CORP·Filed 2000·Granted Sep 18, 2001·19 cites·12 claims
- 0881US4916183ACopolymers as thickeners and modifiers for latex systemsNAT STARCH CHEM CORP·Filed 1989·Granted Apr 10, 1990·34 cites·16 claims
- 0966US6103802AWater-based release coatingsWESTVACO CORP·Filed 1998·Granted Aug 15, 2000·25 cites·4 claims
- 1065US7332046B2Methods of blocking stains on a substrate to be painted, and composites suitable for use in such methodsEASTMAN CHEM CO·Filed 2003·Granted Feb 19, 2008·4 cites·24 claims
- 1158US6103780AInk jet inksWESTVACO CORP·Filed 1998·Granted Aug 15, 2000·17 cites·29 claims
- 1252US2011027601A1Water based barrier coating compositionsMEADWESTVACO CORP·Filed 2009·Application pending·0 cites
- 1344US2008095989A1Methods of blocking stains on a substrate to be painted, and composites suitable for use in such methodsEASTMAN CHEM CO·Filed 2007·Application pending·0 cites
- 1443US2014102651A1Greaseproof paper with lower content of fluorochemicalsGEORGIA PACIFIC CHEMICALS LLC·Filed 2013·Application pending·0 cites
- 1543US2014106165A1Paper with higher oil repellencyGEORGIA PACIFIC CHEMICALS LLC·Filed 2013·Application pending·0 cites
- 1629US6020401AAcrylic resins as binders for gravure printing inksWESTVACO CORP·Filed 1997·Granted Feb 1, 2000·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →