Neunkirchen
Germany
14
2018-01-11
The entities that hold a legal rights for patent applications filed by inventor Allmann Hans-Martin:
Hans-Martin Allmann from Neunkirchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Multi-zoned catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride
#2 | 2017-01-12Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride
#3 | 2017-01-12Catalyst system for oxidizing o-xylol and/or naphthalene into phthalic anhydride
#4 | 2016-06-02Process for starting up a gas phase oxidation reactor
#5 | 2016-05-26Process for preparing phthalic anhydride
#6 | 2014-01-16Catalyst for preparing carboxylic acids and/or carboxylic anhydrides
#7 | 2013-02-14Catalyst system and method for gas phase oxidation using an upstream layer
#8 | 2012-01-05Multilayer catalyst for preparing phthalic anhydride and process for preparing phthalic anhydride
#9 | 2011-02-10Method for starting a gas-phase oxidation reactor
#10 | 2010-02-04Catalyst system and method for gas phase oxidation using an upstream layer
#11 | 2009-11-19CATALYST SYSTEM FOR PREPARING CARBOXYLIC ACIDS AND/OR CARBOXYLIC ANHYDRIDES
#12 | 2009-07-02Method for gas phase oxidation using a moderator layer
#13 | 2008-12-18Method for Start-Up of Oxidation Catalysts
#14 | 2008-08-21Method for Preforming Oxidation Catalysts
88924 ⎘