Oppenheim
Germany
17
2013-05-02
The entities that hold a legal rights for patent applications filed by inventor Rösch Markus:
Markus Rösch from Oppenheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Hydrophobically associating copolymers
#2 | 2010-12-30Hydrophobically associating copolymers
#3 | 2008-04-24Selective preparation of tetrahydrofuran by hydrogenation of maleic anhydride
#4 | 2007-12-11Method for the selective production of tetrahydrofuran by hydrogenating maleic acid anhydride
#5 | 2007-05-15Catalytic coating for the hydrogenation of maleic anhydride and related compounds to give γ-butyrolactone, tetrahydrofuran and derivatives thereof
#6 | 2007-02-15Multi-zone jacketed pipe reactor for carrying out exothermic gaseous phase reactions
#7 | 2006-07-27Two-stage method for producing butanediol with intermediated separation of succinic anhydride
#8 | 2006-02-09Catalyst and method for producing alcohol by hydrogenation on said catalyst
#9 | 2006-01-31Single-stage method for producing toluene derivatives
#10 | 2005-12-01Method for the production of 1,4- butane-diol by combined gas-phase and liquid-phase hydrogenation
#11 | 2005-11-24Method for purifying tetrahydrofuran by distillation
#12 | 2005-10-25Method for the hydrogenation of maleic anhydride and related compounds in a fluid bed reactor
#13 | 2005-09-29Method for producing gamma-butyrolactone
#14 | 2005-08-18Method for the production of 1,4- butanediol
#15 | 2005-06-02Method for the simultaneous production of tetrahydrofurans and pyrrolidones
#16 | 2005-05-03Porous catalyst for the hydrogenation of maleic anhydride to tetrahydrofuran
#17 | 2005-02-10Method for producing toluol derivatives
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