Bottke; Nils

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bottke; Nils.The latest application filed is for "preparing cerium(iii) compounds".

Company Profile

0.11.19

Bottke; Nils - Mannheim N/A DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for the recovery of mineral acids from saline solutions Grant 8,466,320 - Wloka , et al. June 18, 2	2013-06-18
Preparing Cerium(iii) Compounds App 20130109563 - Bottke; Nils ; et al.	2013-05-02
Method For The Recovery Of Mineral Acids From Saline Solutions App 20100189623 - Wloka; Veronika ; et al.	2010-07-29
Method for producing alkylaryl compounds and alkylaryl sulphonates Grant 7,601,861 - Bottke , et al. October 13, 2	2009-10-13
Method for producing alkyl-aromatic compounds by direct alkylation of aromatic hydrocarbons with alkanes App 20090134066 - Bottke; Nils ; et al.	2009-05-28
Method For Producing Heteroaromatic Alcohols App 20090043102 - Bottke; Nils ; et al.	2009-02-12
Method For Producing Alkoxylated 2,5-Dihydrofuran But-2-Ene Derivatives Or Tetra-1,1,4,4-Alkoxylated But-2-Ene Derivatives App 20080110763 - Richter; Ingo ; et al.	2008-05-15
Selective preparation of tetrahydrofuran by hydrogenation of maleic anhydride App 20080097112 - Schlitter; Stephan ; et al.	2008-04-24
Method for purifying tetrahydrofuran by distillation Grant 7,351,311 - Windecker , et al. April 1, 2	2008-04-01
Method for the selective production of tetrahydrofuran by hydrogenating maleic acid anhydride Grant 7,307,040 - Schlitter , et al. December 11, 2	2007-12-11
Two-stage method for producing butanediol with intermediated separation of succinic anhydride Grant 7,271,299 - Hesse , et al. September 18, 2	2007-09-18
Method for producing alkylaryl compounds App 20070142258 - Steinbrenner; Ulrich ; et al.	2007-06-21
Method for producing toluol derivatives Grant 7,230,141 - Bottke , et al. June 12, 2	2007-06-12
Method for the production of optically active 2-amino 2-chloro, 2 hydroxy or 2-alkoxy-1-alcohols Grant 7,217,847 - Fischer , et al. May 15, 2	2007-05-15
Method for producing alkylaryl compounds and alklaryl sulphonates App 20070078075 - Bottke; Nils ; et al.	2007-04-05
Method for the simultaneous production of tetrahydrofurans and pyrrolidones Grant 7,193,091 - Fischer , et al. March 20, 2	2007-03-20
Method for the production of 1,4- butane-diol by combined gas-phase and liquid-phase hydrogenation Grant 7,169,958 - Hesse , et al. January 30, 2	2007-01-30
Method for the production of 1,4- butanediol Grant 7,154,011 - Hesse , et al. December 26, 2	2006-12-26
Two-stage method for producing butane diol with intermediated separation of succinic anhydride App 20060167323 - Hesse; Michael ; et al.	2006-07-27
Method for the production of optically active 2-amino 2-chloro, 2 hydroxy or 2-alkoxy-1-alcohols App 20060116521 - Fischer; Rolf-Hartmuth ; et al.	2006-06-01
Process for the producing alkylarylsulfonates by using modified, dimerized olefins App 20060052630 - Narbeshuber; Thomas ; et al.	2006-03-09
Catalyst and method for producing alcohol by hydrogenation on said catalyst App 20060030743 - Schubert; Markus ; et al.	2006-02-09
Method for the production of 1,4- butane-diol by combined gas-phase and liquid-phase hydrogenation App 20050267318 - Hesse, Michael ; et al.	2005-12-01
Method for purifying tetrahydrofuran by distillation App 20050258025 - Windecker, Gunther ; et al.	2005-11-24
Method for producing gamma-butyrolactone App 20050215800 - Pinkos, Rolf ; et al.	2005-09-29
Method for the production of 1,4- butanediol App 20050182281 - Hesse, Michael ; et al.	2005-08-18
Method for the simultaneous production of tetrahydrofurans ad pyrrolidones App 20050119494 - Fischer, Rolf-Hartmuth ; et al.	2005-06-02
Method for producing toluol derivatives App 20050032627 - Bottke, Nils ; et al.	2005-02-10
Method for the selective production of tetrahydrofuran by hydrogenating maleic acid anhydride App 20040198596 - Schlitter, Stephan ; et al.	2004-10-07

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