Hans-Josef Laas

Person

Odenthal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Translucent polyurethane or polyisocyanurate foams
- Patent number 12,030,979
- Issue date Jul 9, 2024
- Covestro Intellectual Property GmbH & Co. KG
- Lutz Böhnke
- B32 - LAYERED PRODUCTS
Information Patent Grant
Moisture-curing compositions
- Patent number 11,834,545
- Issue date Dec 5, 2023
- Covestro Deutschland AG
- Christoph Thiebes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polyether-modified polyisocyanate composition
- Patent number 11,795,262
- Issue date Oct 24, 2023
- Covestro Deutschland AG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing a mixed silane-terminated polymer
- Patent number 11,795,266
- Issue date Oct 24, 2023
- Covestro Intellectual Property GmbH & Co. KG
- Florian Stempfle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing products by means of additive manufacturing me...
- Patent number 11,504,906
- Issue date Nov 22, 2022
- Covestro Deutschland AG
- Dirk Achten
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Modified polyisocyanate
- Patent number 11,407,852
- Issue date Aug 9, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanurate polymers and process for the production of polyiso...
- Patent number 11,390,707
- Issue date Jul 19, 2022
- Covestro Deutschland AG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ionically hydrophilized polyisocyanates, water content
- Patent number 11,365,277
- Issue date Jun 21, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing a polyisocyanate polymer and a polyisocyanurat...
- Patent number 11,319,402
- Issue date May 3, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Heiko Hocke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophilically modified polyisocyanurate plastic and process for p...
- Patent number 11,286,331
- Issue date Mar 29, 2022
- Covestro Deutschland AG
- Thomas Klimmasch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophobically modified polyisocyanurate plastic and method for pr...
- Patent number 11,286,332
- Issue date Mar 29, 2022
- Covestro Deutschland AG
- Dirk Achten
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyisocyanurate plastics by means of phosphi...
- Patent number 11,279,790
- Issue date Mar 22, 2022
- Covestro Deutschland AG
- Dieter Mager
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aqueous, curable composition, comprising dispersed uretdione prepol...
- Patent number 11,008,416
- Issue date May 18, 2021
- Covestro LLC
- Sebastian Dörr
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silane-functional polymeric polyurethanes
- Patent number 10,844,161
- Issue date Nov 24, 2020
- Covestro Deutschland AG
- Hans-Josef Laas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Scratch-resistant two-component polyurethane coatings
- Patent number 10,774,239
- Issue date Sep 15, 2020
- Covestro Deutschland AG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanurate polymer and process for the production of polyisoc...
- Patent number 10,752,723
- Issue date Aug 25, 2020
- Covestro Deutschland AG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyisocvanurate plastics having functionaliz...
- Patent number 10,752,724
- Issue date Aug 25, 2020
- Covestro Deutschland AG
- Dirk Achten
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyisocyanurate plastics
- Patent number 10,717,805
- Issue date Jul 21, 2020
- Covestro Deutschland AG
- Mathias Matner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solids based on polyisocyanurate polymers produced under adiabatic...
- Patent number 10,590,226
- Issue date Mar 17, 2020
- Covestro Deutschland AG
- Mathias Matner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Scratch-resistant aqueous 2K PU coatings
- Patent number 10,544,327
- Issue date Jan 28, 2020
- Covestro Deutschland AG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silane groups containing polyisocyanates based on 1,5-diisocyanatop...
- Patent number 10,472,455
- Issue date Nov 12, 2019
- Covestro Deutschland AG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crystallization stable polyester prepolymers
- Patent number 10,465,034
- Issue date Nov 5, 2019
- Dieter Mager
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Isocyanatosilanes with thiourethane structure
- Patent number 10,221,199
- Issue date Mar 5, 2019
- Covestro Deutschland AG
- Hans-Josef Laas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thioallophanate polyisocyanates containing silane groups
- Patent number 10,179,830
- Issue date Jan 15, 2019
- Covestro Deutschland AG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Iminooxadiazinedione polyisocyanates
- Patent number 9,926,402
- Issue date Mar 27, 2018
- Covestro Deutschland AG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing optical lenses
- Patent number 9,733,394
- Issue date Aug 15, 2017
- Covestro Deutschland AG
- Dorota Greszta-Franz
- G02 - OPTICS
Information Patent Grant
Lightfast polyurethane compositions
- Patent number 9,718,916
- Issue date Aug 1, 2017
- Covestro Deutschland AG
- Dorota Greszta-Franz
- G02 - OPTICS
Information Patent Grant
Adhesive formulations
- Patent number 9,657,206
- Issue date May 23, 2017
- Covestro Deutschland AG
- Dorota Greszta-Franz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Isocyanatosilanes with thiourethane structure
- Patent number 9,637,506
- Issue date May 2, 2017
- Covestro Deutschland AG
- Hans-Josef Laas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isocyanate-functional cyclic carbonates
- Patent number 9,567,313
- Issue date Feb 14, 2017
- Covestro Deutschland AG
- Hans-Josef Laas
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Hydrophilically Modified Polyisocyanates Comprising Silane and Thio...
- Publication number 20240336721
- Publication date Oct 10, 2024
- COVESTRO DEUTSCHLAND AG
- Hans-Josef Laas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Two-Component Polyurethane Dispersion Adhesives
- Publication number 20240309250
- Publication date Sep 19, 2024
- COVERSTRO DEUTSCHLAND AG
- Joerg Buechner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
A modified polyisocyanate
- Publication number 20240301122
- Publication date Sep 12, 2024
- COVESTRO DEUTSCHLAND AG
- Hao LIU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coating Compositions and Coatings Obtainable Therefrom Having Impro...
- Publication number 20240294797
- Publication date Sep 5, 2024
- Kavestro Deutschland AG
- Yvonne Reimann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WATER-DISPERSIBLE MODIFIED POLYISOCYANATES
- Publication number 20240010783
- Publication date Jan 11, 2024
- COVESTRO DEUTSCHLAND AG
- Hao Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Non-Ionic Hydrophilized Polyisocyanates Having a Very Low Monomer C...
- Publication number 20240010784
- Publication date Jan 11, 2024
- COVESTRO DEUTSCHLAND AG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITIONS CONTAINING URETDIONE GROUPS CROSSLINKING AT LOW TEMPER...
- Publication number 20230192941
- Publication date Jun 22, 2023
- COVESTRO DEUTSCHLAND AG
- Irene Cristina Latorre Martinez
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHER-MODIFIED POLYISOCYANATE COMPOSITION
- Publication number 20230192937
- Publication date Jun 22, 2023
- COVESTRO DEUTSCHLAND AG
- Hans-Josef Laas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYISOCYANATE PREPARATIONS
- Publication number 20230080775
- Publication date Mar 16, 2023
- COVESTRO DEUTSCHLAND AG
- Hans-Josef Laas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESISTANT 2K-PUR COATINGS
- Publication number 20220363943
- Publication date Nov 17, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Hans-Josef Laas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMERIZABLE COMPOSITIONS FOR PREPARING POLYISOCYANURATE-BASED PLA...
- Publication number 20220363809
- Publication date Nov 17, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Richard Daniel Matthias Meisenheimer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING ISOCYANURATES FROM URETDIONES
- Publication number 20220348708
- Publication date Nov 3, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Hans-Josef Laas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS OF PREPARING ALLOPHANATE- AND/OR THIOALLOPHANATE GROUP-CONT...
- Publication number 20220251280
- Publication date Aug 11, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING A MIXED SILANE-TERMINATED POLYMER
- Publication number 20220204683
- Publication date Jun 30, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Florian Stempfte
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LATENT REACTIVE ADHESIVE PREPARATIONS
- Publication number 20220177751
- Publication date Jun 9, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Hans-Josef Laas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
TRANSLUCENT POLYURETHANE OR POLYISOCYANURATE FOAMS
- Publication number 20210380753
- Publication date Dec 9, 2021
- Covestro Intellectual Property GmbH & Co. KG
- Lutz BÖHNKE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED POLYISOCYANATE
- Publication number 20210355264
- Publication date Nov 18, 2021
- Covestro Intellectual Property GmbH & Co. KG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MULTI-LAYER PAINT STRUCTURE WITH IMPROVED LAYER ADHESION
- Publication number 20210346912
- Publication date Nov 11, 2021
- Covestro Intellectual Property GmbH & Co. KG
- Florian Golling
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR PRODUCING A POLYISOCYANATE POLYMER AND A POLYISOCYANURAT...
- Publication number 20210246255
- Publication date Aug 12, 2021
- Covestro Intellectual Property GmbH & Co. KG
- Heiko HOCKE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
IONICALLY HYDROPHILIZED POLYISOCYANATES, WATER CONTENT
- Publication number 20210171698
- Publication date Jun 10, 2021
- Covestro Intellectual Property GmbH & Co. KG
- Hans-Josef Laas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
IONICALLY HYDROPHILIZED POLYISOCYANATES WITH IMPROVED DRYING
- Publication number 20210130530
- Publication date May 6, 2021
- Covestro Intellectual Property GmbH & Co. KG
- Hans-Josef Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING AN OBJECT FROM A PRECURSOR, AND USE OF A RADIC...
- Publication number 20210054125
- Publication date Feb 25, 2021
- Dirk Achten
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST SYSTEM FOR URETDIONE DISPERSIONS
- Publication number 20210024679
- Publication date Jan 28, 2021
- COVESTRO DEUTSCHLAND AG
- Saskia Beuck
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PROD...
- Publication number 20210024680
- Publication date Jan 28, 2021
- COVESTRO DEUTSCHLAND AG
- Dorota Greszta-Franz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PROD...
- Publication number 20210017323
- Publication date Jan 21, 2021
- Covestro Intellectual Property GmbH & Co. KG
- Dorota Greszta-Franz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
URETDIONE-CONTAINING POLYURETHANE-DISPERSIONS COMPRISING HYDROPHILI...
- Publication number 20210017322
- Publication date Jan 21, 2021
- COVESTRO DEUTSCHLAND AG
- Saskia Beuck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE POWDER COATING MATERIAL
- Publication number 20210009850
- Publication date Jan 14, 2021
- Covestro Intellectual Property GmbH & Co. KG
- Hans-Josef Laas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MOISTURE-CURING COMPOSITIONS
- Publication number 20200392278
- Publication date Dec 17, 2020
- COVESTRO DEUTSCHLAND AG
- Christoph THIEBES
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING MIXED SILANE-TERMINATED POLYMERS
- Publication number 20200339729
- Publication date Oct 29, 2020
- COVESTRO DEUTSCHLAND AG
- Florian STEMPFLE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADDITIVE MANUFACTURING PROCESS USING AMINES FOR THE POST-HARDENING
- Publication number 20200198226
- Publication date Jun 25, 2020
- COVESTRO DEUTSCHLAND AG
- Dirk Achten
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Hans-Josef Laas

Person

Patents Grantslast 30 patents

Translucent polyurethane or polyisocyanurate foams

Moisture-curing compositions

Polyether-modified polyisocyanate composition

Method for preparing a mixed silane-terminated polymer

Method for producing products by means of additive manufacturing me...

Modified polyisocyanate

Polyisocyanurate polymers and process for the production of polyiso...

Ionically hydrophilized polyisocyanates, water content

Method for producing a polyisocyanate polymer and a polyisocyanurat...

Hydrophilically modified polyisocyanurate plastic and process for p...

Hydrophobically modified polyisocyanurate plastic and method for pr...

Process for producing polyisocyanurate plastics by means of phosphi...

Aqueous, curable composition, comprising dispersed uretdione prepol...

Silane-functional polymeric polyurethanes

Scratch-resistant two-component polyurethane coatings

Polyisocyanurate polymer and process for the production of polyisoc...

Process for producing polyisocvanurate plastics having functionaliz...

Process for producing polyisocyanurate plastics

Solids based on polyisocyanurate polymers produced under adiabatic...

Scratch-resistant aqueous 2K PU coatings

Silane groups containing polyisocyanates based on 1,5-diisocyanatop...

Crystallization stable polyester prepolymers

Isocyanatosilanes with thiourethane structure

Thioallophanate polyisocyanates containing silane groups

Iminooxadiazinedione polyisocyanates

Method for preparing optical lenses

Lightfast polyurethane compositions

Adhesive formulations

Isocyanatosilanes with thiourethane structure

Isocyanate-functional cyclic carbonates

Patents Applicationslast 30 patents

Hydrophilically Modified Polyisocyanates Comprising Silane and Thio...

Two-Component Polyurethane Dispersion Adhesives

A modified polyisocyanate

Coating Compositions and Coatings Obtainable Therefrom Having Impro...

WATER-DISPERSIBLE MODIFIED POLYISOCYANATES

Non-Ionic Hydrophilized Polyisocyanates Having a Very Low Monomer C...

COMPOSITIONS CONTAINING URETDIONE GROUPS CROSSLINKING AT LOW TEMPER...

POLYETHER-MODIFIED POLYISOCYANATE COMPOSITION

POLYISOCYANATE PREPARATIONS

RESISTANT 2K-PUR COATINGS

POLYMERIZABLE COMPOSITIONS FOR PREPARING POLYISOCYANURATE-BASED PLA...

METHOD FOR PRODUCING ISOCYANURATES FROM URETDIONES

PROCESS OF PREPARING ALLOPHANATE- AND/OR THIOALLOPHANATE GROUP-CONT...

METHOD FOR PREPARING A MIXED SILANE-TERMINATED POLYMER

LATENT REACTIVE ADHESIVE PREPARATIONS

TRANSLUCENT POLYURETHANE OR POLYISOCYANURATE FOAMS

MODIFIED POLYISOCYANATE

MULTI-LAYER PAINT STRUCTURE WITH IMPROVED LAYER ADHESION

METHOD FOR PRODUCING A POLYISOCYANATE POLYMER AND A POLYISOCYANURAT...

IONICALLY HYDROPHILIZED POLYISOCYANATES, WATER CONTENT

IONICALLY HYDROPHILIZED POLYISOCYANATES WITH IMPROVED DRYING

METHOD FOR PRODUCING AN OBJECT FROM A PRECURSOR, AND USE OF A RADIC...

CATALYST SYSTEM FOR URETDIONE DISPERSIONS

AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PROD...

AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PROD...

URETDIONE-CONTAINING POLYURETHANE-DISPERSIONS COMPRISING HYDROPHILI...

POLYURETHANE POWDER COATING MATERIAL

MOISTURE-CURING COMPOSITIONS

METHOD FOR PREPARING MIXED SILANE-TERMINATED POLYMERS

ADDITIVE MANUFACTURING PROCESS USING AMINES FOR THE POST-HARDENING