Inventor · disambiguated record
Gerd Ehrmann
Also filed as: EHRMANN GERD
14 granted patents·7 pending applications·274 citations·filing 1989–2005
93Inventor score
Top patents by PatentIndex Score
21 records- 0187US6521672B1Open-cell particulate foamsBASF AG·Filed 2000·Granted Feb 18, 2003·28 cites·19 claims
- 0285US6444714B1Method for producing expandable polystyrene particlesBASF AKTIENGESELLSHAFT·Filed 1999·Granted Sep 3, 2002·51 cites·14 claims
- 0385US4940629AFiber reinforced thermoplastic integral skin foams and manufacture thereofBASF AG·Filed 1989·Granted Jul 10, 1990·42 cites·4 claims
- 0480US6448300B1Expandable olefin bead polymersBASF AG·Filed 2000·Granted Sep 10, 2002·15 cites·19 claims
- 0579US6703431B2Flexible open-celled microcellular polymer foamsBASF AG·Filed 2001·Granted Mar 9, 2004·34 cites·5 claims
- 0679US6420442B1Flame-proofed polystyrene foamed materialsBASF AG·Filed 1999·Granted Jul 16, 2002·38 cites·15 claims
- 0776US7045082B2Production of foam webs from high-temperature-resistant polysulfones or polyether sulfonesBASF AG·Filed 2002·Granted May 16, 2006·14 cites·3 claims
- 0871US6476089B1Expandable olefin bead polymersBASF AG·Filed 2002·Granted Nov 5, 2002·8 cites·5 claims
- 0965US7776244B2Method for producing expandable polystyreneBASF AG·Filed 2003·Granted Aug 17, 2010·6 cites·13 claims
- 1057US6727291B2Preparation of expandable propylene polymer beadsBASF AG·Filed 2001·Granted Apr 27, 2004·2 cites·12 claims
- 1157US5091126APreparation of expandable granules, and the production of foams therefromBASF AG·Filed 1990·Granted Feb 25, 1992·15 cites·3 claims
- 1254US7868053B2Expandable polystyrene granulates with a bi- or multi-modal molecular-weight distributionBASF SE·Filed 2004·Granted Jan 11, 2011·1 cites·10 claims
- 1347US2009039537A1Method for the Production of Expandable Styrol Polymers Having Improved ExpandabilityBASF AG·Filed 2005·Application pending·0 cites
- 1446US5744505APrefoamed polyolefin beads produced by extrusionBASF AG·Filed 1995·Granted Apr 28, 1998·10 cites·4 claims
- 1546US2007112082A1Moldable-foam moldings composed of expandable pelletized filled polymer materialsBASF AG·Filed 2004·Application pending·0 cites
- 1646US2008096988A1Expandable Styrene Polymers With Halogen-Free Flame RetardancyBASF AG·Filed 2005·Application pending·0 cites
- 1745US2001016610A1Expandable olefin bead polymersBASF AG·Filed 2001·Application pending·0 cites
- 1845US2007112081A1Moldable-foam moldings composed of expandable styrene polymers and mixtures with thermoplastic polymersBASF AKTIENGENSELLSCHAFT·Filed 2004·Application pending·0 cites
- 1944US2007238794A1Synergistic Flame-Proof Mixtures for Polystyrene FoamsBASF AG·Filed 2005·Application pending·0 cites
- 2043US6498232B1Method for coagulating plastics dispersions using a device with shearing elementsBASF AG·Filed 1999·Granted Dec 24, 2002·10 cites·15 claims
- 2143US2006167123A1Method for the production of low-bulk density polystyrene foam particlesBASF AG·Filed 2003·Application pending·0 cites
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