Christian Joachim Hahn

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Polyurethane-based insulation body and method for producing same
- Patent number 12,060,471
- Issue date Aug 13, 2024
- Covestro Intellectual Property GmbH & Co. KG
- Marina Reithmeier
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing isocyanate mixtures containing isocyanurate gr...
- Patent number 11,359,045
- Issue date Jun 14, 2022
- Covestro Deutschland AG
- Christian Hahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane foam and process for producing same
- Patent number 11,168,172
- Issue date Nov 9, 2021
- Covestro Deutschland AG
- Christian Hahn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Process and apparatus for continuous production of aqueous polyuret...
- Patent number 10,752,727
- Issue date Aug 25, 2020
- Covestro Deutschland AG
- Hans Georg Grablowitz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PYROLYSIS OF POLYURETHANE COMPOUND-CONTAINING MATERIAL IN ORDER TO...
- Publication number 20240254395
- Publication date Aug 1, 2024
- COVESTRO DEUTSCHLAND AG
- Stefanie Eiden
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYURETHANE-BASED INSULATION BODY AND METHOD FOR PRODUCING SAME
- Publication number 20220306825
- Publication date Sep 29, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Marina Reithmeier
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING ISOCYANATE MIXTURES CONTAINING ISOCYANURATE GR...
- Publication number 20210171699
- Publication date Jun 10, 2021
- COVESTRO DEUTSCHLAND AG
- Christian Hahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
VARIABLE DEVICE AND METHOD FOR APPLYING A FOAMABLE REACTION MIXTURE...
- Publication number 20200346378
- Publication date Nov 5, 2020
- COVESTRO DEUTSCHLAND AG
- Hartmut Nefzger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYURETHANE FOAM AND PROCESS FOR PRODUCING SAME
- Publication number 20200017624
- Publication date Jan 16, 2020
- COVESTRO DEUTSCHLAND AG
- Christian Hahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING A FOAMED POLYMER
- Publication number 20190263034
- Publication date Aug 29, 2019
- COVESTRO DEUTSCHLAND AG
- Paul Heinz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR THE CONTINUOUS PRODUCTION OF STABLE PREPOLYMERS
- Publication number 20170152342
- Publication date Jun 1, 2017
- COVESTRO DEUTSCHLAND AG
- Josef Sanders
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Christian Joachim Hahn

Person

Patents Grantslast 30 patents

Polyurethane-based insulation body and method for producing same

Method for producing isocyanate mixtures containing isocyanurate gr...

Polyurethane foam and process for producing same

Process and apparatus for continuous production of aqueous polyuret...

Patents Applicationslast 30 patents

PYROLYSIS OF POLYURETHANE COMPOUND-CONTAINING MATERIAL IN ORDER TO...

POLYURETHANE-BASED INSULATION BODY AND METHOD FOR PRODUCING SAME

METHOD FOR PRODUCING ISOCYANATE MIXTURES CONTAINING ISOCYANURATE GR...

VARIABLE DEVICE AND METHOD FOR APPLYING A FOAMABLE REACTION MIXTURE...

POLYURETHANE FOAM AND PROCESS FOR PRODUCING SAME

SYSTEM AND METHOD FOR PRODUCING A FOAMED POLYMER

METHOD FOR THE CONTINUOUS PRODUCTION OF STABLE PREPOLYMERS