Heidelberg
Germany
25
2012-09-13
The entities that hold a legal rights for patent applications filed by inventor Siegert Markus:
Markus Siegert from Heidelberg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Two-stage process for cost-effective deposition of homogeneous catalysts in MDA synthesis
#2 | 2011-02-03Process for the preparation of triamides from ammonia and amido-dichlorides
#3 | 2010-12-23METHOD FOR THE PRODUCTION OF CRUDE TRIOXANE
#4 | 2010-11-04Process for preparing polyoxymethylene homopolymers or copolymers by homopolymerization or copolymerization of trioxane, starting from methanol
#5 | 2010-10-28Method for separating tioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectification
#6 | 2010-06-17INTEGRATED METHOD FOR PRODUCING TRIOXANE FROM FORMALDEHYDE
#7 | 2010-06-10METHOD FOR PRODUCING CYCLIC FORMALDEHYDE DERIVATIVES FROM POLYOXY DIALKYL ETHERS
#8 | 2010-05-27METHOD FOR PRODUCING TRIOXANE FROM TRIOXYMETHYLENE GLYCOL DIMETHYL ETHER
#9 | 2010-05-13Method for separating trioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectification
#10 | 2010-04-29Process for preparing diphenylmethanediamine
#11 | 2009-07-23Integrated method for the preparation of trioxane from formaldehyde
#12 | 2008-11-20Process for Producing Trioxane and at Least One Comonomer
#13 | 2008-11-13Integrated Method For the Production of Trioxane From Formaldehyde
#14 | 2008-10-16Method for the production of dioxolane
#15 | 2008-08-14Integrated Process For Preparing Trioxane From Formaldehyde
#16 | 2007-12-20Trioxane production method wherein a side aqueous flow is deducted at a first distillation stage
#17 | 2007-12-20Method for the Separation by Distillation of Pure Trioxane
#18 | 2007-11-29Method for separating trioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectification
#19 | 2007-07-05Method for separating trioxane from a mixture containing trioxane, formaldehyde and water
#20 | 2007-06-21Method for producing formaldehyde
#21 | 2007-05-03Method for producing ethyleneamines
#22 | 2007-02-22Method for the distillative separation of mixtures containing ethyleneamines
#23 | 2006-12-07Method for producing ethylene-amines
#24 | 2006-09-14Continuous method for producing methyl vinyl ether
#25 | 2006-07-13Method for the distillative separation of a mixture containing vinyl ether and alchol
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