Inventor · disambiguated record
Ortmund Lang
Also filed as: LANG ORTMUND
22 granted patents·7 pending applications·47 citations·filing 2000–2023
92Inventor score
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29 records- 0188US10569192B2Distillation device comprising a column which as three or a plurality of cells in series through which fluid flows and method for distilling or extractive distillation by use of the distillation deviceBASF SE·Filed 2016·Granted Feb 25, 2020·5 cites·18 claims
- 0287US9630900B2Method for the dehydration of 3-hydroxypropanoic acid to form acrylic acidBASF SE·Filed 2014·Granted Apr 25, 2017·6 cites·17 claims
- 0385US6627756B1Preparation of pure triethylenediamineBASF AG·Filed 2000·Granted Sep 30, 2003·16 cites·9 claims
- 0483US9809526B2Method for the continuous dehydration of 3-hydroxypropionic acid to form acrylic acidBASF SE·Filed 2015·Granted Nov 7, 2017·2 cites·12 claims
- 0574US7342139B2Method for producing highly concentrated formaldehyde solutionBASF AG·Filed 2005·Granted Mar 11, 2008·2 cites·16 claims
- 0674US6552194B2Process for the preparation of pure triethylenediamine (TEDA)BASF AG·Filed 2002·Granted Apr 22, 2003·6 cites·13 claims
- 0771US9388118B2Continuous process for preparing (meth)acrylates of C10-alcohol mixturesBASF SE·Filed 2013·Granted Jul 12, 2016·1 cites·17 claims
- 0871US9260402B2Process for the preparation of 5-hydroxymethylfurfural (HMF)BASF SE·Filed 2014·Granted Feb 16, 2016·1 cites·19 claims
- 0969US7959766B2Method for obtaining cyclododecatriene by evaporationBASF AG·Filed 2006·Granted Jun 14, 2011·1 cites·27 claims
- 1065US6958397B2Method of selectively synthesizing triethylenediamineBASF AG·Filed 2002·Granted Oct 25, 2005·6 cites·18 claims
- 1165US2025257026A1Continuous method for producing n-butyl(meth)acrylate including a catalyst recirculation processBASF SE·Filed 2023·Application pending·0 cites
- 1264US2025011273A1Process for the production of c6-c12-alkyl (meth)acrylic estersBASF SE·Filed 2022·Application pending·0 cites
- 1360US12290768B2Device for carrying out material exchange processesBASF SE·Filed 2021·Granted May 6, 2025·0 cites·18 claims
- 1458US7345173B2Work-up of the mother liquor obtained in the preparation of high-purity triethylenediamineBASF SE·Filed 2002·Granted Mar 18, 2008·1 cites·16 claims
- 1556US11498997B2Process for removal of volatile compounds from tackifiersBASF SE·Filed 2019·Granted Nov 15, 2022·0 cites·20 claims
- 1655US2024067596A1Continuous method for obtaining 2-ethylhexyl acrylateBASF SE·Filed 2022·Application pending·0 cites
- 1752US10252970B2Method of dehydrating 3-hydroxypropionic acid to form acrylic acidBASF SE·Filed 2014·Granted Apr 9, 2019·0 cites·22 claims
- 1851US10941103B2Process for continuously preparing n-butyl acrylate or isobutyl acrylateBASF SE·Filed 2018·Granted Mar 9, 2021·0 cites·19 claims
- 1950US7872131B2Method for producing a solution of pure triethylenediamine (TEDA)BASF SE·Filed 2005·Granted Jan 18, 2011·0 cites·21 claims
- 2049US7271292B2Process for distillatively removing piperazine from an ethylenediamine-piperazine mixtureBASF AG·Filed 2006·Granted Sep 18, 2007·0 cites·1 claims
- 2149US2024198263A1Device and method for separating liquid droplets from a gas stream by means of a centrifugal mist eliminatorBASF SE·Filed 2022·Application pending·0 cites
- 2247US2008312439A1Work-Up in the Preparation of High-Purity TriethylenediamineBASF AG·Filed 2006·Application pending·0 cites
- 2346US7151177B2Process for the preparation of highly pure triethylene diamineBASF AG·Filed 2002·Granted Dec 19, 2006·0 cites·20 claims
- 2445US7132538B2Isolation of high-purity triethylenediamine (TEDA) by distillationBASF AG·Filed 2004·Granted Nov 7, 2006·0 cites·4 claims
- 2545US2015329477A1Continuous method for separating salts in the production of dimethylacetamideBASF SE·Filed 2013·Application pending·0 cites
- 2643US10906862B2Process for isolating pure butyl acrylate from crude butyl acrylate by distillation, where butyl is n-butyl or isobutylBASF SE·Filed 2017·Granted Feb 2, 2021·0 cites·22 claims
- 2743US10894223B2Process for isolating pure 2-ethylhexyl acrylate or pure 2-propylheptyl acrylate from the corresponding crude alkyl acrylate by distillationBASF SE·Filed 2017·Granted Jan 19, 2021·0 cites·41 claims
- 2843US10730823B2Process for isolating pure tert-butyl (meth)acrylate from crude tert-butyl (meth)acrylate by distillationBASF SE·Filed 2017·Granted Aug 4, 2020·0 cites·22 claims
- 2937US2021292270A1Method for obtaining pure cyclohexyl(meth)acrylate by distillationBASF SE·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →