Aachen
Germany
73
2025-01-16
The entities that hold a legal rights for patent applications filed by inventor Leitner Walter:
Walter Leitner from Aachen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
PROCESS FOR HYDROLYSIS OF (POLY)CARBONATES
#2 | 2024-12-12METHOD FOR CLEAVING (POLY)URETHANES
#3 | 2024-11-21PROCESS FOR CONVERTING SYNTHESIS GAS TO HIGHER ALCOHOLS
#4 | 2024-03-07Composition Comprising Epoxy-Functional Oxazolidinone
#5 | 2022-11-03METHOD FOR PRODUCING ISOCYANURATES FROM URETDIONES
#6 | 2022-08-11PROCESS OF PREPARING ALLOPHANATE- AND/OR THIOALLOPHANATE GROUP-CONTAINING COMPOUNDS
#7 | 2022-07-28METHOD FOR PRODUCING POLYETHER ESTER CARBONATE POLYOLS
#8 | 2022-07-28METHOD FOR CATALYTICALLY PRODUCING UREA
#9 | 2022-07-14CATALYST FOR THE CATALYTIC SYNTHESIS OF UREA
#10 | 2022-06-16PROCESS FOR THE CARBONYLATION OF EPOXIDES
#11 | 2022-02-10Method for the production of thermoplastic polyoxazolidinone polymers
#12 | 2021-12-23PROCESS FOR PREPARING PREPOLYMERS THAT COMPRISE A POLYOXYMETHLYENE BLOCK
#13 | 2021-12-09METHOD FOR THE PRODUCTION OF THERMOPLASTIC POLYOXAZOLIDINONE POLYMERS
#14 | 2021-09-23PROCESS FOR PRODUCING POLYOL
#15 | 2021-09-16Process for the synthesis of polyoxazolidinone compounds
#16 | 2021-07-29Method for producing a polymer which contains double bonds as an elastomer precursor
#17 | 2021-06-03METHOD FOR PRODUCING POLYETHER THIOCARBONATE POLYOLS
#18 | 2021-05-20PROCESS FOR THE PREPARATION OF FUNCTIONALIZED POLYOXYALKYLENE POLYOLS
#19 | 2021-05-06Method for the production of polyoxazolidinone polymer compounds
#20 | 2021-03-04METHOD FOR PRODUCING A POLYMER WHICH CONTAINS MULTIPLE BONDS AS AN ELASTOMER PRECURSOR
#21 | 2020-12-03HIGH MOLECULAR WEIGHT POLYOXYALKYLENE WITH LOW GLASS TRANSITION TEMPERATURE, PRODUCED BY THE GRAFTING THROUGH METHOD
#22 | 2020-11-19METHOD FOR PRODUCING POLYURETHANE POLYMERS WITH REDUCED HEAT VALUE
#23 | 2020-11-19Method for producing isocyanates
#24 | 2020-06-18METHOD FOR PRODUCING POLYMERIC RING-OPENING PRODUCTS
#25 | 2020-03-19Dithiocarbonate containing polyols as polymer polyol stabilizers
#26 | 2020-02-13Flame-retardant phosphorus-functional polyether carbonate polyol and method for production thereof
#27 | 2020-01-02Immobilized ruthenium-triphos catalysts for selective hydrogenolysis of amides
#28 | 2019-11-14Molecular catalysts for selective hydrogenolysis of amides
#29 | 2019-10-17Method for producing a multiple bond-containing prepolymer as elastomer precursor
#30 | 2019-06-20Dithiocarbonate containing polyols as polymer polyol stabilizers
#31 | 2019-05-09Method for reduction of organic molecules
#32 | 2018-10-11Method for producing polyether carbonate polyols
#33 | 2018-02-08Process for preparing polycarbonates by transesterifying dithiocarbonates or selenium analogues thereof with bisphenols
#34 | 2018-01-25Process for the synthesis of polyoxazolidinone compounds with high stability
#35 | 2018-01-11Process for preparing polyether carbonate polyols
#36 | 2018-01-11Method for reduction of organic molecules
#37 | 2018-01-04Catalysts for Producing Isocyanurates from Isocyanates
#38 | 2017-08-17PROCESS FOR THE PREPARATION OF POLYETHERCARBONATE POLYOLS
#39 | 2017-03-30CATALYSTS FOR THE SYNTHESIS OF OXAZOLIDINONE COMPOUNDS
#40 | 2017-03-23CATALYSTS FOR THE SYNTHESIS OF OXAZOLIDINONE COMPOUNDS
#41 | 2017-03-23METHOD FOR THE PRODUCTION OF POLYOXAZOLIDINONE POLYMER COMPOUNDS
#42 | 2016-12-15Method for producing polyether ester carbonate polyols
#43 | 2016-07-14Cross-linking of polyether carbonate polyols containing double-bonds, by adding mercapto-compounds
#44 | 2016-07-14Radical crosslinking of polyether carbonate polyols that have electron-poor and electron-rich double bonds
#45 | 2016-07-07Higher functional polyether carbonate polyols obtained using branching molecules
#46 | 2016-06-30Low viscosity polyether carbonate polyols having side chains
#47 | 2016-06-16Method for the methylation of nitrogen-containing organic compounds
#48 | 2016-05-12Polyethercarbonate-polyoxymethylene block copolymers
#49 | 2015-12-24Functionalized polyoxymethylene block copolymers
#50 | 2015-11-26Method for producing formaldehyde/COcopolymers
#51 | 2015-11-12NCO-modified polyoxymethylene block copolymers
#52 | 2015-10-15Method for the production of oxazolidinone compounds
#53 | 2015-08-13Polyether carbonate polyol production method
#54 | 2015-08-06Process for hydrogenating aromatic di- and polyamines to cycloaliphatic di- and polyamines
#55 | 2015-08-06Process for hydrogenating aromatic di- and polyamines
#56 | 2015-07-30Method for producing formic acid by COhydrogenation
#57 | 2015-05-21Method for the production of aliphatic alcohols and/or their ethers, in particular, 1-octanol
#58 | 2015-03-26Reduction method for the reduction of carbon dioxide and carbon dioxide derivatives
#59 | 2014-09-18SEMIBATCHWISE PROCESS FOR PREPARING OLEFIN-CO COPOLYMERS
#60 | 2014-09-18PROCESS FOR PREPARING OLEFIN-CO TERPOLYMERS
#61 | 2014-09-04Method for producing light-coloured polyisocyanates
#62 | 2014-08-14Method for activating double metal cyanide catalysts for producing polyether polyols
#63 | 2014-08-07Method for activating double metal cyanide catalysts for the production of polyether carbonate polyols
#64 | 2014-06-05Method for producing polyether polyols
#65 | 2014-01-16Method for producing polycarbonate polyols by the immortal polymerization of cyclic carbonates
#66 | 2013-10-31Method for producing formic acid by COhydrogenation
#67 | 2013-06-13Chiral phosphorus compound
#68 | 2013-03-14Multi-amine functional oligomers and method for producing the same by the reduction of corresponding oximes
#69 | 2013-01-17Bimetallic complexes and the use thereof in producing diaryl carbonate
#70 | 2012-10-18Chiral phosphorus compound
#71 | 2012-01-05Chiral phosphorus compound
#72 | 2010-09-23Chiral phosphorus compound
#73 | 2006-11-09Process for continuous ringclosing metathesis in compressed carbondioxide
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