Richard Weidner

Person

Burghausen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the dehydrogenation of dichlorosilane
- Patent number 12,060,375
- Issue date Aug 13, 2024
- Wacker Chemie AG
- Jan Tillmann
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing hydrophobic silica mouldings
- Patent number 11,535,727
- Issue date Dec 27, 2022
- Wacker Chemie AG
- Konrad Hindelang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing aminopropylsilanes
- Patent number 11,440,926
- Issue date Sep 13, 2022
- Wacker Chemie AG
- Elke Fritz-Langhals
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing hydrophobic silica granules
- Patent number 11,377,564
- Issue date Jul 5, 2022
- Wacker Chemie AG
- Konrad Hindelang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of siloxanes in the presence of cationic silicon (II) c...
- Patent number 11,325,923
- Issue date May 10, 2022
- Wacker Chemie AG
- Elke Fritz-Langhals
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for continuously producing low-alkoxy branched siloxanes
- Patent number 11,203,606
- Issue date Dec 21, 2021
- Wacker Chemie AG
- Steffen Dörrich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Recycle processes with supercritical siloxanes
- Patent number 11,084,964
- Issue date Aug 10, 2021
- Wacker Chemie AG
- Harald Voit
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Silica molded bodies having low thermal conductivity
- Patent number 10,843,965
- Issue date Nov 24, 2020
- Wacker Chemie AG
- Dominik Jantke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Economically viable process for producing organically modified lyo-...
- Patent number 10,766,779
- Issue date Sep 8, 2020
- Wacker Chemie AG
- Dominik Jantke
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrophobic aerogels comprising low occupancy of monofunctional units
- Patent number 10,759,666
- Issue date Sep 1, 2020
- Wacker Chemie AG
- Konrad Hindelang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Noble metal-free hydrosilylatable mixture
- Patent number 10,730,893
- Issue date Aug 4, 2020
- Wacker Chemie AG
- Elke Fritz-Langhals
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing organically modified aerogels
- Patent number 10,618,815
- Issue date Apr 14, 2020
- Wacker Chemie AG
- Konrad Hindelang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing organosilicon compounds having amino acid groups
- Patent number 10,351,676
- Issue date Jul 16, 2019
- Wacker Chemie AG
- Elke Fritz-Langhals
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Branched organosiloxanes used as heat transfer fluid
- Patent number 10,351,747
- Issue date Jul 16, 2019
- Wacker Chemie AG
- Steffen Doerrich
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Silicon-containing foams
- Patent number 8,329,770
- Issue date Dec 11, 2012
- Wacker Chemie AG
- Wolfgang Ziche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particles with protected isocyanate groups
- Patent number 8,084,531
- Issue date Dec 27, 2011
- Wacker Chemie AG
- Christoph Briehn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Expansible mixtures devoid of isocyanates exhibiting improved fire...
- Patent number 7,875,658
- Issue date Jan 25, 2011
- Wacker Chemie AG
- Volker Stanjek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organosilyl functionalized particles and the production thereof
- Patent number 7,816,009
- Issue date Oct 19, 2010
- Wacker Chemie AG
- Christoph Briehn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymers containing nanoparticles
- Patent number 7,674,868
- Issue date Mar 9, 2010
- Wacker Chemie AG
- Oliver Minge
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expandable mixtures that are devoid of isocyanates
- Patent number 7,550,517
- Issue date Jun 23, 2009
- Wacker Chemie AG
- Volker Stanjek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant aromatic polycarbonate resin composition
- Patent number 6,541,548
- Issue date Apr 1, 2003
- Wacker-Chemie GmbH
- Richard Weidner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organosilicon compounds, processes for their preparation, and their...
- Patent number 6,313,217
- Issue date Nov 6, 2001
- Wacker-Chemie GmbH
- Herbert Barthel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing organosilazanes
- Patent number 6,051,729
- Issue date Apr 18, 2000
- Wacker-Chemie GmbH
- Richard Weidner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organopolysiloxanes having aliphatically unsaturated radicals, the...
- Patent number 6,034,225
- Issue date Mar 7, 2000
- Wacker-Chemie GmbH
- Richard Weidner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for preparing water-redispersible powder compositions compr...
- Patent number 6,020,403
- Issue date Feb 1, 2000
- Wacker-Chemie GmbH
- Herbert Eck
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of preparing alkoxy silanes
- Patent number 6,005,132
- Issue date Dec 21, 1999
- Wacker-Chemie GmbH
- Richard Weidner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organosilicon compounds, processes for their preparation, and their...
- Patent number 5,977,243
- Issue date Nov 2, 1999
- Wacker-Chemie GmbH
- Herbert Barthel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organopolysiloxane resin solutions, processes for their preparation...
- Patent number 5,861,457
- Issue date Jan 19, 1999
- Wacker-Chemie GmbH
- Richard Weidner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organopolysiloxane resin powder, process for its preparation and it...
- Patent number 5,786,413
- Issue date Jul 28, 1998
- Wacker-Chemie GmbH
- Richard Weidner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating composition based on water redispersible powders comprising...
- Patent number 5,681,892
- Issue date Oct 28, 1997
- Wacker-Chemie GmbH
- Richard Weidner
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR SYNTHESIZING ALKOXY GROUP-CONTAINING AMINOSILOXANES
- Publication number 20230391802
- Publication date Dec 7, 2023
- Wacker Chemie AG
- Niklas Wienkenhöver
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHYLPOLYSILOXANE MIXTURES AS A HEAT-CARRIER FLUID
- Publication number 20230357619
- Publication date Nov 9, 2023
- Wacker Chemie AG
- Maximilian Moxter
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ALKYL SILIKATE
- Publication number 20230272166
- Publication date Aug 31, 2023
- Wacker Chemie AG
- Elke FRITZ-LANGHALS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILIRANE-FUNCTIONALISED COMPOUNDS, IN PARTICULAR ORGANOSILICON COMP...
- Publication number 20230250113
- Publication date Aug 10, 2023
- Wacker Chemie AG
- Jan TILLMANN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for the dehydrogenation and methylation of silanes with meth...
- Publication number 20230141781
- Publication date May 11, 2023
- Wacker Chemie AG
- Jan Tillmann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PERFLUOROPHENYL AZIDE-CONTAINING SILOXANE OLIGOMER MIXTURES
- Publication number 20230128380
- Publication date Apr 27, 2023
- Wacker Chemie AG
- Maximilian MOXTER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SILIRANE COMPOUNDS AS STABLE SILYLENE PRECURSORS AND THEIR USE IN T...
- Publication number 20230057557
- Publication date Feb 23, 2023
- Wacker Chemie AG
- Richard WEIDNER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROSILYLABLE MIXTURE INCLUDING STRONG ELECTRON DONORS, AS CATALYS...
- Publication number 20230030626
- Publication date Feb 2, 2023
- Wacker Chemie AG
- Richard WEIDNER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING TRIMETHYLCHLOROSILANE
- Publication number 20220411444
- Publication date Dec 29, 2022
- Wacker Chemie AG
- Jan Tillmann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF SILOXANES IN THE PRESENCE OF CATIONIC GERMANIUM(II)...
- Publication number 20220315611
- Publication date Oct 6, 2022
- Wacker Chemie AG
- Elke Fritz-Langhals
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATIONIC GERMANIUM(II) COMPOUNDS, PROCESS FOR PREPARING SAME, AND T...
- Publication number 20220275009
- Publication date Sep 1, 2022
- Wacker Chemie AG
- Elke Fritz-Langhals
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING AMINOPROPYLSILANES
- Publication number 20210284666
- Publication date Sep 16, 2021
- Wacker Chemie AG
- Elke FRITZ-LANGHALS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR CONTINUOUSLY PRODUCING LOW-ALKOXY BRANCHED SILOXANES
- Publication number 20210284665
- Publication date Sep 16, 2021
- Wacker Chemie AG
- Steffen DÖRRICH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MIXTURES OF MD-METHYLPOLYSILOXANES AS HEAT CARRIER FLUID
- Publication number 20210189210
- Publication date Jun 24, 2021
- Wacker Chemie AG
- Steffen DOERRICH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR THE DEHYDROGENATION OF DICHLOROSILANE
- Publication number 20210179641
- Publication date Jun 17, 2021
- Wacker Chemie AG
- Jan TILLMANN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF SILOXANES IN THE PRESENCE OF CATIONIC SILICON (II) C...
- Publication number 20210017197
- Publication date Jan 21, 2021
- Wacker Chemie AG
- Elke FRITZ-LANGHALS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SILICA MOLDED BODIES HAVING LOW THERMAL CONDUCTIVITY
- Publication number 20200308051
- Publication date Oct 1, 2020
- Wacker Chemie AG
- Dominik JANTKE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
RECYLE PROCESSES WITH SUPERCRITICAL SILOXANES
- Publication number 20200181470
- Publication date Jun 11, 2020
- Wacker Chemie AG
- Harald Voit
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HYDROPHOBIC SILICA MOULDINGS
- Publication number 20200172706
- Publication date Jun 4, 2020
- WACKER CHEMIE AG
- Konrad Hindelang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR ABSORBING LIQUIDS INTO SILICONE-CONTAINING POLYMERS
- Publication number 20200023337
- Publication date Jan 23, 2020
- Wacker Chemie AG
- Elke Fritz-Langhals
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DRAWN SILICONE MEMBRANES
- Publication number 20200001241
- Publication date Jan 2, 2020
- Christian Tobias Anger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING HYDROPHOBIC SILICA GRANULES
- Publication number 20190375942
- Publication date Dec 12, 2019
- Wacker Chemie AG
- Konrad HINDELANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
NOBLE METAL-FREE HYDROSILYLATABLE MIXTURE
- Publication number 20190071459
- Publication date Mar 7, 2019
- WACKER CHEMIE AG
- Elke FRITZ-LANGHALS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SILICA MOLDED BODIES HAVING LOW THERMAL CONDUCTIVITY
- Publication number 20190016634
- Publication date Jan 17, 2019
- Wacker Chemie AG
- Dominik JANTKE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ORGANOSILICON COMPOUNDS HAVING AMINO ACID MOIETIES, AND PROCESS FOR...
- Publication number 20180155502
- Publication date Jun 7, 2018
- WACKER CHEMIE AG
- Elke FRITZ-LANGHALS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROPHOBIC AEROGELS COMPRISING LOW OCCUPANCY OF MONOFUNCTIONAL UNITS
- Publication number 20180141821
- Publication date May 24, 2018
- WACKER CHEMIE AG
- Konrad HINDELANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING ORGANICALLY MODIFIED AEROGELS
- Publication number 20180134565
- Publication date May 17, 2018
- WACKER CHEMIE AG
- Konrad HINDELANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING ORGANOSILICON COMPOUNDS HAVING AMINO ACID GROUPS
- Publication number 20180118889
- Publication date May 3, 2018
- WACKER CHEMIE AG
- Elke FRITZ-LANGHALS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ECONOMICALLY VIABLE PROCESS FOR PRODUCING ORGANICALLY MODIFIED LYO-...
- Publication number 20180105429
- Publication date Apr 19, 2018
- WACKER CHEMIE AG
- Dominik JANTKE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING ORGANICALLY MODIFIED AEROGELS
- Publication number 20180044188
- Publication date Feb 15, 2018
- WACKER CHEMIE AG
- Konrad HINDELANG
- C01 - INORGANIC CHEMISTRY

Richard Weidner

Person

Patents Grantslast 30 patents

Method for the dehydrogenation of dichlorosilane

Method for producing hydrophobic silica mouldings

Method for preparing aminopropylsilanes

Method for producing hydrophobic silica granules

Preparation of siloxanes in the presence of cationic silicon (II) c...

Method for continuously producing low-alkoxy branched siloxanes

Recycle processes with supercritical siloxanes

Silica molded bodies having low thermal conductivity

Economically viable process for producing organically modified lyo-...

Hydrophobic aerogels comprising low occupancy of monofunctional units

Noble metal-free hydrosilylatable mixture

Process for producing organically modified aerogels

Method for producing organosilicon compounds having amino acid groups

Branched organosiloxanes used as heat transfer fluid

Silicon-containing foams

Particles with protected isocyanate groups

Expansible mixtures devoid of isocyanates exhibiting improved fire...

Organosilyl functionalized particles and the production thereof

Copolymers containing nanoparticles

Expandable mixtures that are devoid of isocyanates

Flame retardant aromatic polycarbonate resin composition

Organosilicon compounds, processes for their preparation, and their...

Process for preparing organosilazanes

Organopolysiloxanes having aliphatically unsaturated radicals, the...

Process for preparing water-redispersible powder compositions compr...

Method of preparing alkoxy silanes

Organosilicon compounds, processes for their preparation, and their...

Organopolysiloxane resin solutions, processes for their preparation...

Organopolysiloxane resin powder, process for its preparation and it...

Coating composition based on water redispersible powders comprising...

Patents Applicationslast 30 patents

PROCESS FOR SYNTHESIZING ALKOXY GROUP-CONTAINING AMINOSILOXANES

METHYLPOLYSILOXANE MIXTURES AS A HEAT-CARRIER FLUID

ALKYL SILIKATE

SILIRANE-FUNCTIONALISED COMPOUNDS, IN PARTICULAR ORGANOSILICON COMP...

Method for the dehydrogenation and methylation of silanes with meth...

PERFLUOROPHENYL AZIDE-CONTAINING SILOXANE OLIGOMER MIXTURES

SILIRANE COMPOUNDS AS STABLE SILYLENE PRECURSORS AND THEIR USE IN T...

HYDROSILYLABLE MIXTURE INCLUDING STRONG ELECTRON DONORS, AS CATALYS...

PROCESS FOR PREPARING TRIMETHYLCHLOROSILANE

PREPARATION OF SILOXANES IN THE PRESENCE OF CATIONIC GERMANIUM(II)...

CATIONIC GERMANIUM(II) COMPOUNDS, PROCESS FOR PREPARING SAME, AND T...

METHOD FOR PREPARING AMINOPROPYLSILANES

METHOD FOR CONTINUOUSLY PRODUCING LOW-ALKOXY BRANCHED SILOXANES

MIXTURES OF MD-METHYLPOLYSILOXANES AS HEAT CARRIER FLUID

METHOD FOR THE DEHYDROGENATION OF DICHLOROSILANE

PREPARATION OF SILOXANES IN THE PRESENCE OF CATIONIC SILICON (II) C...

SILICA MOLDED BODIES HAVING LOW THERMAL CONDUCTIVITY

RECYLE PROCESSES WITH SUPERCRITICAL SILOXANES

METHOD FOR PRODUCING HYDROPHOBIC SILICA MOULDINGS

METHOD FOR ABSORBING LIQUIDS INTO SILICONE-CONTAINING POLYMERS

DRAWN SILICONE MEMBRANES

METHOD FOR PRODUCING HYDROPHOBIC SILICA GRANULES

NOBLE METAL-FREE HYDROSILYLATABLE MIXTURE

SILICA MOLDED BODIES HAVING LOW THERMAL CONDUCTIVITY

ORGANOSILICON COMPOUNDS HAVING AMINO ACID MOIETIES, AND PROCESS FOR...

HYDROPHOBIC AEROGELS COMPRISING LOW OCCUPANCY OF MONOFUNCTIONAL UNITS

PROCESS FOR PRODUCING ORGANICALLY MODIFIED AEROGELS

METHOD FOR PRODUCING ORGANOSILICON COMPOUNDS HAVING AMINO ACID GROUPS

ECONOMICALLY VIABLE PROCESS FOR PRODUCING ORGANICALLY MODIFIED LYO-...

METHOD FOR PRODUCING ORGANICALLY MODIFIED AEROGELS