Inventor · disambiguated record
Thorsten Friese
Also filed as: FRIESE THORSTEN
9 granted patents·12 pending applications·11 citations·filing 2003–2016
80Inventor score
Top patents by PatentIndex Score
21 records- 0178US9212122B2Process for inhibiting unwanted free-radical polymerization of acrylic acid present in a liquid phase PBLUM TILL·Filed 2011·Granted Dec 15, 2015·3 cites·36 claims
- 0271US9206109B2Method of stabilizing polymerizable compoundsBASF SE·Filed 2013·Granted Dec 8, 2015·1 cites·11 claims
- 0368US7713387B2Method for separating trioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectificationBASF AG·Filed 2004·Granted May 11, 2010·4 cites·29 claims
- 0458US8076510B2Process for starting-up a heterogeneously catalyzed partial gas phase oxidation of acrolein to acrylic acid or of methacrolein to methacrylic acidHAMMON ULRICH·Filed 2008·Granted Dec 13, 2011·1 cites·16 claims
- 0557US7931255B2Fabric packingT & R ENGINEERING GMBH·Filed 2007·Granted Apr 26, 2011·2 cites·35 claims
- 0656US8263802B2Process for redissociating Michael adducts which are present in a liquid F and have been formed in the preparation of acrylic acid or esters thereofSCHLIEPHAKE VOLKER·Filed 2009·Granted Sep 11, 2012·0 cites·15 claims
- 0749US8299299B2Process for separating acrylic acid present as a main constituent and glyoxal present as a by-product in a product gas mixture of a partial heterogeneously catalyzed gas phase oxidation of a C3 precursor compound of acrylic acidBLUM TILL·Filed 2009·Granted Oct 30, 2012·0 cites·48 claims
- 0849US2012258019A1Apparatus for a process for redissociating michael adducts which are present in a liquid f and have been formed in the preparation of acrylic acid or esters thereofSCHLIEPHAKE VOLKER·Filed 2012·Application pending·0 cites
- 0949US2009270652A1Process for transferring heat to a liquid comprising dissolved monomeric acrylic acid, michael acrylic acid oligomers and acrylic acid polymerBASF SE·Filed 2009·Application pending·0 cites
- 1047US8530678B2Trioxane production method wherein a side aqueous flow is deducted at a first distillation stageSIEGERT MARKUS·Filed 2005·Granted Sep 10, 2013·0 cites·20 claims
- 1146US2008194845A1Integrated Process For Preparing Trioxane From FormaldehydeBASF SE·Filed 2006·Application pending·0 cites
- 1246US2008281109A1Integrated Method For the Production of Trioxane From FormaldehydeBASF SE·Filed 2006·Application pending·0 cites
- 1342US2007155972A1Method for separating trioxane from a mixture containing trioxane, formaldehyde and waterBASF AG·Filed 2004·Application pending·0 cites
- 1442US2010152466A1Integrated method for producing trioxane from formaldehydeLANG NEVEN·Filed 2006·Application pending·0 cites
- 1542US2007293688A1Method for the Separation by Distillation of Pure TrioxaneBASF AKTIENGESELLCHAFT·Filed 2005·Application pending·0 cites
- 1641US2006205973A1Process for preparing alkyl esters of (meth)acrylic acidBASF AG·Filed 2006·Application pending·0 cites
- 1741US2006205972A1Process for preparing alkyl esters of (meth)acrylic acidBASF AG·Filed 2006·Application pending·0 cites
- 1836US2011036704A1Process for removal of acrylic acid from the product gas mixture of a heterogeneously catalyzed partial gas phase oxidation of at least one c3 precursor compoundBASF SE·Filed 2010·Application pending·0 cites
- 1935US9776940B2Process for production of acrylic acidBASF SE·Filed 2016·Granted Oct 3, 2017·0 cites·15 claims
- 2033US2012130134A1Process for the preparation of polyetherols from alkylene oxidesSCHOPOHL MATTHIAS·Filed 2010·Application pending·0 cites
- 2133US2005176973A1Method for producing pure trioxaneFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →