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Markus Vollmann
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Gelnhausen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the production of a blank, blank and a dental restoration
Patent number
11,833,003
Issue date
Dec 5, 2023
Dentsply Sirona Inc.
Markus Vollmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method to produce a dental structure and dental structure
Patent number
11,427,504
Issue date
Aug 30, 2022
Dentsply Sirona Inc.
Markus Vollmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lithium silicate glass ceramic
Patent number
11,117,829
Issue date
Sep 14, 2021
DENTSPLY SIRONA Inc.
Markus Vollmann
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Lithium disilicate glass-ceramic, method for production thereof and...
Patent number
10,765,496
Issue date
Sep 8, 2020
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Bernhard Durschang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method to increase the strength of a form body of lithium silicate...
Patent number
10,745,319
Issue date
Aug 18, 2020
Dentsply Sirona Inc.
Michael Pröpster
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method to produce a monolithic form body
Patent number
10,537,411
Issue date
Jan 21, 2020
Dentsply Sirona Inc.
Markus Vollmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for the production of a dental restoration
Patent number
10,531,938
Issue date
Jan 14, 2020
Dentsply Sirona Inc.
Markus Vollmann
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Lithium silicate glasses or glass ceramics, method for production t...
Patent number
10,442,725
Issue date
Oct 15, 2019
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Bernhard Durschang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Lithium silicate glass ceramic
Patent number
10,407,341
Issue date
Sep 10, 2019
Dentsply Sirona Inc.
Markus Vollmann
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Lithium disilicate glass-ceramic, method for production thereof and...
Patent number
10,357,343
Issue date
Jul 23, 2019
VITA Zahnfabrik H. Rauter GmbH & Co. KG
Bernhard Durschang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Lithium disilicate glass-ceramic, method for production thereof and...
Patent number
10,219,879
Issue date
Mar 5, 2019
DeguDent GmbH
Bernhard Durschang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for producing a blank, and a blank
Patent number
9,737,465
Issue date
Aug 22, 2017
Dentsply International Inc.
Stefan Fecher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental restoration, method for its production and ingot
Patent number
9,730,863
Issue date
Aug 15, 2017
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing a lithium silicate glass blank and a lithium s...
Patent number
9,701,572
Issue date
Jul 11, 2017
Dentsply International Inc.
Markus Vollmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lithium disilicate glass-ceramic, method for production thereof and...
Patent number
9,604,873
Issue date
Mar 28, 2017
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for the manufacture of a shaped body as well as a green compact
Patent number
9,393,088
Issue date
Jul 19, 2016
DeguDent GmbH
Jörg Hachenberg
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Dental restoration, method for production thereof and glass ceramic
Patent number
9,206,077
Issue date
Dec 8, 2015
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lithium silicate glass ceramic, method for production thereof and u...
Patent number
9,125,812
Issue date
Sep 8, 2015
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lithium disilicate glass-ceramic, method for production thereof and...
Patent number
8,956,987
Issue date
Feb 17, 2015
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Device for dosed discharge of a powder-form medium
Patent number
7,980,426
Issue date
Jul 19, 2011
DeguDent GmbH
Markus Vollmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods for manufacturing ceramic parts using microwave sintering
Patent number
7,767,942
Issue date
Aug 3, 2010
Vita Zahnfabrik H. Rauter GmbH & Co. KG
Marc Stephan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ESTHETIC, ROBUST, HYBRID AND BIOMIMETIC DENTAL COMPOSITION
Publication number
20240285478
Publication date
Aug 29, 2024
DENTSPLY SIRONA INC.
Markus VOLLMANN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR THE PRODUCTION OF A BLANK, BLANK AND A DENTAL RESTORATION
Publication number
20240041574
Publication date
Feb 8, 2024
DENTSPLY SIRONA INC.
Markus VOLLMANN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20230099360
Publication date
Mar 30, 2023
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BLANK FOR MILLING OR GRINDING A DENTAL ARTICLE
Publication number
20220175500
Publication date
Jun 9, 2022
DENTSPLY SIRONA INC.
Stefan FECHER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL PROSTHESIS
Publication number
20210177544
Publication date
Jun 17, 2021
DENTSPLY SIRONA INC.
Markus VOLLMANN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20210055157
Publication date
Feb 25, 2021
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard DURSCHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD TO INCREASE THE STRENGTH OF A FORM BODY OF LITHIUM SILICATE...
Publication number
20200339470
Publication date
Oct 29, 2020
DENTSPLY SIRONA INC.
Michael PRÖPSTER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM SILICATE GLASS CERAMIC
Publication number
20190382304
Publication date
Dec 19, 2019
DENTSPLY SIRONA INC.
Markus Vollmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR MANUFACTURING A DENTAL PROSTHESIS
Publication number
20190321147
Publication date
Oct 24, 2019
DEGUDENT GMBH
Jörg HACHENBERG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20190142556
Publication date
May 16, 2019
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR THE PRODUCTION OF A BLANK, BLANK AND A DENTAL RESTORATION
Publication number
20190099244
Publication date
Apr 4, 2019
DENTSPLY SIRONA INC.
Markus VOLLMANN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD TO PRODUCE A MONOLITHIC FORM BODY
Publication number
20180256297
Publication date
Sep 13, 2018
DENTSPLY SIRONA INC.
Markus Vollmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20180155234
Publication date
Jun 7, 2018
VITA ZAHNFABRIK H. RAUTER GMBH & CO. KG
Bernhard DURSCHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR THE PRODUCTION OF A DENTAL RESTORATION
Publication number
20180104031
Publication date
Apr 19, 2018
DENTSPLY SIRONA INC.
Markus VOLLMANN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM SILICATE GLASS CERAMIC
Publication number
20180099900
Publication date
Apr 12, 2018
DENTSPLY SIRONA INC.
Markus Vollmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD TO INCREASE THE STRENGTH OF A FORM BODY OF LITHIUM SILICATE...
Publication number
20160340239
Publication date
Nov 24, 2016
DENTSPLY SIRONA INC.
Michael PRÖPSTER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD TO PRODUCE A DENTAL STRUCTURE AND DENTAL STRUCTURE
Publication number
20160340240
Publication date
Nov 24, 2016
DENTSPLY SIRONA INC.
Markus VOLLMANN
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR THE MANUFACTURE OF A SHAPED BODY AS WELL AS GREEN COMPACT
Publication number
20160278892
Publication date
Sep 29, 2016
DEGUDENT GMBH
Jörg HACHENBERG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR PRODUCING A BLANK, AND A BLANK
Publication number
20160113845
Publication date
Apr 28, 2016
DENTSPLY INTERNATIONAL INC.
Stefan FECHER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM SILICATE GLASSES OR GLASS CERAMICS, METHOD FOR PRODUCTION T...
Publication number
20150376053
Publication date
Dec 31, 2015
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING A LITHIUM SILICATE GLASS BLANK AND A LITHIUM S...
Publication number
20150274580
Publication date
Oct 1, 2015
DENTSPLY INTERNATIONAL INC.
Markus VOLLMANN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20150246843
Publication date
Sep 3, 2015
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL RESTORATION, METHOD FOR ITS PRODUCTION AND INGOT
Publication number
20140252272
Publication date
Sep 11, 2014
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20140249016
Publication date
Sep 4, 2014
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL RESTORATION, METHOD FOR PRODUCTION THEREOF AND GLASS CERAMIC
Publication number
20140200129
Publication date
Jul 17, 2014
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM SILICATE GLASSES OR GLASS CERAMICS, METHOD FOR PRODUCTION T...
Publication number
20130295523
Publication date
Nov 7, 2013
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND...
Publication number
20120309607
Publication date
Dec 6, 2012
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Bernhard Durschang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR THE MANUFACTURE OF A SHAPED BODY AS WELL AS GREEN COMPACT
Publication number
20120114516
Publication date
May 10, 2012
DEGUDENT GMBH
Jörg HACHENBERG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Sealing of ceramic substances by means of electromagnetic centimetr...
Publication number
20090223950
Publication date
Sep 10, 2009
VITA ZAHNFABRIK H. RAUTER GMBH & Co. KG
Marc Stephan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Device for dosed discharge of a powder-form medium
Publication number
20080156832
Publication date
Jul 3, 2008
DEGUDENT GMBH
Markus VOLLMANN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE