Inventor · disambiguated record
Rainer Karer
Also filed as: KARER RAINER
35 granted patents·7 pending applications·385 citations·filing 1984–2013
97Inventor score
Top patents by PatentIndex Score
42 records- 0198US8222356B2Process for preparing ethylene copolymersKIPKE JENNIFER·Filed 2011·Granted Jul 17, 2012·40 cites·3 claims
- 0296US8999875B2Process for preparing a supported catalyst system for olefin polymerization, the catalyst system and its useFANTINEL FABIANA·Filed 2011·Granted Apr 7, 2015·19 cites·9 claims
- 0396US8008403B2Polyethylene and catalyst composition for its preparationBASELL POLYOLEFINE GMBH·Filed 2005·Granted Aug 30, 2011·23 cites·9 claims
- 0495US7928051B2Polyethylene for injection moldingsBASELL POLYOLEFINE GMBH·Filed 2005·Granted Apr 19, 2011·20 cites·10 claims
- 0593US9090762B2Polyethylene composition suitable for the preparation of films and process for preparing the sameKIPKE JENNIFER·Filed 2011·Granted Jul 28, 2015·12 cites·8 claims
- 0692US8722833B2Multimodal polyethylene composition, mixed catalyst and process for preparing the compositionKIPKE JENNIFER·Filed 2007·Granted May 13, 2014·19 cites·6 claims
- 0788US8039569B2Polyethylene molding compositions for injection molding applicationsBASELL POLYOLEFINE GMBH·Filed 2006·Granted Oct 18, 2011·11 cites·12 claims
- 0887US8633125B2Catalyst composition for preparation of polyethyleneKIPKE JENNIFER·Filed 2011·Granted Jan 21, 2014·4 cites·9 claims
- 0986US7582723B2Process and apparatus for the polymerization of ethyleneBASELL POLYOLEFINE GMBH·Filed 2006·Granted Sep 1, 2009·12 cites·25 claims
- 1085US7019089B2Suspended chrome catalyst containing titanium and the use thereof for producing ethylene homopolymers and copolymersBASELL POLYOLEFINE GMBH·Filed 2001·Granted Mar 28, 2006·19 cites·9 claims
- 1183US8431658B2Process for feeding a catalyst in a polymerization reactorBAITA PIETRO·Filed 2009·Granted Apr 30, 2013·7 cites·10 claims
- 1282US7601303B1Gaseous phase fluidized-bed reactorELENAC GMBH·Filed 1999·Granted Oct 13, 2009·42 cites·15 claims
- 1382US6559087B1Method and apparatus for the continuous treatment of catalyst and catalyst support materialBASELL POLYOLEFINS GMBH·Filed 2000·Granted May 6, 2003·28 cites·9 claims
- 1480US9090761B2Polyethylene for injection moldingsMANNEBACH GERD·Filed 2009·Granted Jul 28, 2015·11 cites·10 claims
- 1579US7348384B2Supported, titanized chromium catalyst and its use for preparing homopolymers and copolymers of ethyleneBASELL POLYOLEFINE GMBH·Filed 2006·Granted Mar 25, 2008·3 cites·7 claims
- 1673US6730753B2Catalyst systems of the ziegler-natta type and a process for preparing themBASELL POLYOLEFINE GMBH·Filed 2001·Granted May 4, 2004·14 cites·13 claims
- 1773US6180729B1Continuous gas-phase polymerization processBASF AG·Filed 1998·Granted Jan 30, 2001·27 cites·6 claims
- 1871US6936666B2Continuous gas-phase polymerization processBABELL POLYOLFINE GMBH·Filed 2002·Granted Aug 30, 2005·16 cites·9 claims
- 1971US6849699B2Vapor-phase fluidized-bed process and ethylene homopolymers and copolymers produced therebyBASELL POLYOLEFINE GMBH·Filed 2003·Granted Feb 1, 2005·9 cites·9 claims
- 2071US4568659APreparation of a transition metal catalyst component for Ziegler catalyst systemsBASF AG·Filed 1984·Granted Feb 4, 1986·18 cites·2 claims
- 2170US9694336B2Method for cooling a gas-phase reactor for the polymerization of olefinsBASELL POLYOLEFINE GMBH·Filed 2013·Granted Jul 4, 2017·2 cites·11 claims
- 2267US8003740B2Method of controlling the relative activity of the different active centers of hybrid catalystsBASELL POLYOLEFINE GMBH·Filed 2006·Granted Aug 23, 2011·1 cites·15 claims
- 2364US8022124B2Process for preparation of ethylene polymers for blown filmsBASELL POLYOLEFINE GMBH·Filed 2007·Granted Sep 20, 2011·1 cites·10 claims
- 2464US6649709B1Gas phase fluidized bed method and ethylene homo- and copolymers obtained using said methodBASELL POLYOLEFINE GMBH·Filed 1998·Granted Nov 18, 2003·16 cites·16 claims
- 2561US7781544B2Apparatus for the gas-phase polymerization of olefins, in particular ethyleneBASELL POLYOLEFINE GMBH·Filed 2005·Granted Aug 24, 2010·1 cites·12 claims
- 2658US7015169B2Catalyst systems of the ziegler-natta type and their preparationBASF AG·Filed 2002·Granted Mar 21, 2006·5 cites·11 claims
- 2757US2008177013A1Supported, titanized chromium catalyst and its use for preparing homopolymers and copolymers of ethyleneSCHNEIDER MARTIN·Filed 2008·Application pending·0 cites
- 2857US2009099315A1Polyethylene Composition Suitable for the Preparation of Films and Process for Preparing the SameBASELL POLYOLEFINE GMBH·Filed 2006·Application pending·0 cites
- 2956US7534341B2Discontinuous metering of catalysts and process auxilliaries into a gas-phase fluidized-bed reactorBASELL POLYOLEFINE GMBH·Filed 2004·Granted May 19, 2009·2 cites·12 claims
- 3053US8034884B2Gaseous phase fluidized-bed reactorKARER RAINER·Filed 2009·Granted Oct 11, 2011·0 cites·11 claims
- 3150US2011230629A1Impact Resistant LLDPE Composition and Films Made ThereofBASELL POLYOLEFINE GMBH·Filed 2009·Application pending·0 cites
- 3248US7964677B2Method of changing between incompatible polymerization catalysts in a gas-phase fluidized-bed reactorBASELL POLYOLEFINE GMBH·Filed 2006·Granted Jun 21, 2011·0 cites·16 claims
- 3347US2009105414A1Method of metering process additives, in particular antistics, into polymerization reactorsBASELL POLYOLEFINE GMBH·Filed 2007·Application pending·0 cites
- 3446US9266976B2Method for activation of chromium containing catalyst precursor for polymerization and the resulting polymerization catalystHECKER MANFRED·Filed 2011·Granted Feb 23, 2016·0 cites·6 claims
- 3546US2011201769A1Copolymers Of Ethylene And At Least One Other 1-Olefin, And Process For Their PreparationBASELL POLYOLEFINE GMBH·Filed 2007·Application pending·0 cites
- 3644US2009311453A1Molding compostion comprsing polyethlene for preparing films and process for preparing the molding composition in the presence of a mixed catalystBASELL POLYOLEFINE GMBH·Filed 2006·Application pending·0 cites
- 3741US7776278B2Apparatus and process for the gas-phase polymerization of olefinsBASELL POLYOLEFINE GMBH·Filed 2005·Granted Aug 17, 2010·0 cites·15 claims
- 3841US7649063B2Supported metal alkyl compound and its preparationBASELL POLYOLEFINE GMBH·Filed 2004·Granted Jan 19, 2010·0 cites·11 claims
- 3939US10626202B2Monomodal copolymer of ethylene for injection molding and process for its preparationFOETTINGER KLAUS·Filed 2008·Granted Apr 21, 2020·0 cites·5 claims
- 4039US2008299342A1Catalyst Comprising Chromium and Zinc for Olefin Polymerization and Process for Preparing ItBASELL POLYOLEFINE GMGH·Filed 2005·Application pending·0 cites
- 4137US7834107B2Preparation of polyolefins having high molecular weights in the presence of an organic transition metal compound in a gas-phase fluidized-bed reactorBASELL POLYOLEFINE GMBH·Filed 2004·Granted Nov 16, 2010·3 cites·16 claims
- 4236US9000114B2Process and apparatus for mixing and splitting fluid streamsOLMSCHEID MICHAEL·Filed 2011·Granted Apr 7, 2015·0 cites·9 claims
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