Representative before the EPO

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Matthias Gottschalk has worked on the following 49 EPO patent applications which have been published in the last five years:

EP12177316

Method for manufacturing a board-shaped component and board-shaped component

IPC classification:
B28B 23/02, B29C 70/02, E04F 13/14, E04F 13/18
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12184179

Method for producing a flame retardant insulating element, insulating element and use of an insulating element

IPC classification:
C08J 9/00, C08J 9/224, C08J 9/236, E04B 1/76, E04B 1/94
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
PATENT GRANTED
EP12163045

Moulded part and method for producing such a moulded part

IPC classification:
B44C 3/04, C04B 14/16, C04B 14/18, C04B 14/20, C04B 20/00, E04F 13/08, E04F 19/02, E06B 1/70
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
GRANT OF PATENT INTENDED
EP11178876

Method for creating a facade system and facade system

IPC classification:
E04B 1/76
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION IN PROGRESS
EP12165106

Heat insulation compound panel and heat insulation method for a window or door embrasure in the outer wall of a building

IPC classification:
E04B 1/76, E04F 13/08
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
The patent has been granted
EP11167929

Method for producing a moulded part comprising a cavity structure for acoustic and/or thermal insulation and moulded part for acoustic and/or thermal insulation

IPC classification:
B29C 44/34, C08J 9/232, C08J 9/236
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION IN PROGRESS
EP12168799

Coating system, heat insulating compound system, heat insulating panel, reinforcement and method for creating a functional coating

IPC classification:
C04B 41/45, C04B 41/52
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION IN PROGRESS
EP12196425

Method for producing a flame retardant insulating element, insulating element and use of an insulating element

IPC classification:
C08J 9/232, C08J 9/35
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12198231

Method for producing an insulating system and insulating layer for producing an insulating system with a device for producing a temporary fire-protection appliance

IPC classification:
A62C 2/10, E04B 1/76, E04B 1/94
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12198218

Heat insulation plate for a compound heat insulation system, compound heat insulation system

IPC classification:
E04B 1/76, E04B 1/94
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
PATENT GRANTED
EP13153901

Insulating element, insulating system and method for the acoustic and/or thermal insulation of a building wall or ceiling

IPC classification:
C08J 9/36
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
GRANT OF PATENT INTENDED
EP13156552

Profile system for a building facade

IPC classification:
E04F 13/06, E04F 19/02
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
PATENT GRANTED
EP13158232

Dry composition containing cement and method for improving the storage stability a dry composition containing cement

IPC classification:
C04B 28/04, C04B 28/06, C04B 111/00, C04B 111/22
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION IN PROGRESS
EP13158239

Cement-based coating composition and method for the antimicrobial provision of a cement-based coating composition

IPC classification:
A01N 25/28, C04B 20/10, C09D 5/14
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
APPLICATION WITHDRAWN
EP12198893

Thermally insulated rear-ventilated building facade with a fire barrier

IPC classification:
E04B 1/76, E04B 1/94, E04F 13/00
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12184184

Method for producing a flame retardant insulating element, insulating element and use of an insulating element

IPC classification:
C08J 9/00, C08J 9/224, C08J 9/236, E04B 1/76, E04B 1/94
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13177553

Method for manufacturing an insulating element

IPC classification:
B29C 44/44, B29C 44/56, E04B 1/74
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14159605

Method for coating the surface of a building, in particular a wall, ceiling or a floor surface of a building

IPC classification:
C09D 5/00
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
PATENT GRANTED
EP12007180

Photocatalytic coatings with fillers

IPC classification:
C09D 1/00
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13182330

Roller shutter slat, method of producing a roller shutter slat and apparatus for producing a roller shutter slat

IPC classification:
E06B 9/15
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13187242

Roller shutter slat and method of producing a roller shutter slat

IPC classification:
E06B 9/15, E06B 9/17
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
PATENT GRANTED
EP13192680

Method for producing a multilayered moulded body and multilayered moulded body for the thermal insulation of buildings

IPC classification:
B32B 27/30, B32B 27/32, C08J 9/236, E04B 1/76, F16L 59/02
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13192691

Method for the production of a thermal insulation and draining panel and thermal insulation and draining panel

IPC classification:
C08J 9/232, C08J 9/236, E04B 1/76, E04B 1/78
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13196807

Composition for coating

IPC classification:
C09D 1/00, C09D 5/00
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
PATENT GRANTED
EP13198038

Device and method for forming a connection of a single or multilayered coat of plaster on a sheet metal flashing

IPC classification:
E04F 13/06
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
GRANT OF PATENT INTENDED
EP11177663

Coating composition comprising a mineral binder and a layered silicate and coating system and insulation system comprising a coating material

IPC classification:
C04B 28/02, C04B 28/10, C04B 28/26, C04B 111/00, C09D 1/06, C09D 7/12
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION IN PROGRESS
EP15160386

DEVICE FOR MAKING DRY BUILDING MATERIALS THAT ARE DIFFICULT TO WET

IPC classification:
B01F 7/02, B01F 7/04, B28C 5/12
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION IN PROGRESS
EP14164612

Method for mixing dry building materials which are difficult to wet for producing a plaster or mortar composition and plaster composition for producing insulating plaster

IPC classification:
B28C 5/12
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
GRANT OF PATENT INTENDED
EP14167354

Water glass adhesive

IPC classification:
C04B 28/26, C04B 41/50, C04B 111/00, C04B 111/10
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
The patent has been granted
EP14167379

Dispersion paint and method of producing

IPC classification:
C09D 7/00
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
PATENT GRANTED
EP14171148

Low reflection paint composition

IPC classification:
C08K 3/34, C08K 3/36, C09D 5/00, C09D 5/02, C09D 7/12
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION REQUESTED
EP15170686

METHOD OF USING AN INSTALLATION FOR THE PRODUCTION OF PANELS MADE OF PAPER, PLATE MATERIAL PRODUCED BY THE METHOD AND ASSEMBLY FOR SAME

IPC classification:
B32B 27/10, B32B 37/00, B32B 37/12, B32B 38/14
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION IN PROGRESS
EP14182166

Heat insulating panel made of a polymer particle foam and method for producing such a heat insulating panel

IPC classification:
C08J 9/232, C08J 9/236, C08J 9/40, E04B 1/80
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
PATENT GRANTED
EP14182159

Method for producing a noise and/or heat insulation element and noise and/or heat insulation element

IPC classification:
C08J 9/00, C08J 9/224, C08J 9/232, C08J 9/236, C08J 9/40, E04B 1/74
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
PATENT GRANTED
EP12165124

Closing element and method for closing a hole in a building façade

IPC classification:
E04G 5/04, E04G 23/02
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12163263

Angle bracket for a façade substructure

IPC classification:
E04F 13/08
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12169938

Device for closing an expansion joint in a façade level of a building

IPC classification:
E06B 1/62
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
PATENT GRANTED
EP11187768

Method and system for creating a suspended ceiling

IPC classification:
E04B 9/22
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11194206

Dampening system comprising a dampening element and a plaster mass to be applied to the dampening element

IPC classification:
C04B 26/02, C04B 28/02, C04B 103/00, C04B 111/00, E04B 1/76, E04F 13/08
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15164111

DEVICE FOR MANUAL DISPENSING OF A PASTY MASS, AND METHOD FOR CREATING AN ADHESIVE LAYER

IPC classification:
E04F 21/16
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION IN PROGRESS
EP15172404

FAÇADE ELEMENT, FAÇADE SYSTEM AND METHOD FOR PRODUCING A FAÇADE SYSTEM

IPC classification:
E04B 1/76, E06B 1/34
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
The patent has been granted
EP11167921

COMPOUND FOAM MATERIAL, HEAT INSULATION ELEMENT MADE OF COMPOUND FOAM MATERIAL AND METHOD FOR PRODUCING A COMPOUND FOAM MATERIAL

IPC classification:
B27G 11/00, C08J 9/00, C08J 9/232, C08J 9/35
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
PATENT GRANTED
EP15179018

COMPOSITE INSULATING BOARD FOR ACOUSTIC AND/OR THERMAL INSULATION IN A BUILDING WALL OR CEILING AND A METHOD FOR ACOUSTIC AND/OR THERMAL INSULATION IN A BUILDING WALL OR CEILING

IPC classification:
E04B 1/61, E04B 1/90
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION IN PROGRESS
EP15181915

WALL CLADDING ELEMENT FOR CLADDING SURFACES OF WALLS IN INDOOR AND OUTDOOR AREAS AND WALL CLADDING SYSTEM

IPC classification:
E04F 13/08, E04F 13/14
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION REQUESTED
EP15192127

BINDER COMPOSITION WITH REDUCED EFFLORESCENCE AND FAVOURABLE CO2 BALANCE

IPC classification:
C04B 28/02, C04B 28/12, C04B 40/06, C04B 111/00, C04B 111/10
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
EXAMINATION IN PROGRESS
EP16199492

METHOD FOR PRODUCING A FLAME RETARDANT INSULATING ELEMENT, INSULATING ELEMENT AND USE OF AN INSULATING ELEMENT

IPC classification:
C08J 9/00, C08J 9/224, C08J 9/236, E04B 1/76, E04B 1/94
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
APPLICATION PUBLISHED
EP16156509

METHOD FOR PRODUCING A NOISE AND/OR HEAT INSULATION ELEMENT AND NOISE AND/OR HEAT INSULATION ELEMENT

IPC classification:
C08J 9/224, C08J 9/232, C08J 9/236
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
Examination is in progress
EP16161145

DEVICE FOR INFLUENCING THE ACOUSTICS OF AN INTERIOR

IPC classification:
E04B 1/82, E04B 1/84, E04B 1/86, E04B 9/00, E04B 9/04, E04B 9/18, E04B 9/22
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
Request for examination was made
EP16162223

HOLDING DEVICE FOR APPLYING PLATE-SHAPED WALL OR CEILINGS CLADDING ELEMENTS TO A SUBSTRUCTURE AT A CONSTRUCTION SITE AND METHOD FOR PRODUCING SAID HOLDING DEVICE

IPC classification:
E04B 9/20, E04F 13/08
Applicant:
STO SE & Co. KGaA
Agent:
Matthias Gottschalk, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Status:
Request for examination was made

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