Waltraud Werdecker

Person

Hanau am Main, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing and processing a paste-like SiO2 composition,...
- Patent number 9,533,890
- Issue date Jan 3, 2017
- Heraeus Quarzglas GmbH & Co. KG
- Jürgen Weber
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing a coated quartz glass component
- Patent number 8,920,878
- Issue date Dec 30, 2014
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for the production of a composite body from a basic body of...
- Patent number 8,408,027
- Issue date Apr 2, 2013
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
SiO2 slurry for the production of quartz glass as well as the appli...
- Patent number 8,209,998
- Issue date Jul 3, 2012
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
SiO2 slurry for the production of quartz glass as well as the appli...
- Patent number 8,158,542
- Issue date Apr 17, 2012
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Quartz glass component with reflector layer and method for producin...
- Patent number 7,947,335
- Issue date May 24, 2011
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for bonding components made of material with a high silicic...
- Patent number 7,937,968
- Issue date May 10, 2011
- Heraeus Quarzglas GmbH & Co. KG
- Armin Maul
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Holder made from quartz glass for the processing of semiconductor w...
- Patent number 7,749,930
- Issue date Jul 6, 2010
- Heraeus Quarzglas GmbH & Co. KG
- Juergen Weber
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for the production of laser-active quartz glass and use thereof
- Patent number 7,637,126
- Issue date Dec 29, 2009
- Heraeus Quarzglas GmbH & Co. KG
- Rainer Koeppler
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for manufacture of a component made of opaque synthetic qua...
- Patent number 6,684,664
- Issue date Feb 3, 2004
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Quartz glass crucible and process for the production thereof
- Patent number 6,672,107
- Issue date Jan 6, 2004
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of producing a composite material having a high SiO2 content...
- Patent number 6,660,671
- Issue date Dec 9, 2003
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for making opaque quartz glass and opaque component made ac...
- Patent number 6,381,987
- Issue date May 7, 2002
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for making opaque quartz, for carrying out the process suit...
- Patent number 6,380,110
- Issue date Apr 30, 2002
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for the manufacture of quartz glass granulate
- Patent number 6,360,563
- Issue date Mar 26, 2002
- Heraeus Quarzglas GmbH & Co. KG
- Rolf Gerhardt
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for manufacture of silica granules
- Patent number 5,643,347
- Issue date Jul 1, 1997
- Heraeus Quarzglas GmbH
- Waltraud Werdecker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catalyst carrier and method for producing same
- Patent number 5,610,116
- Issue date Mar 11, 1997
- Heraeus Quarzglas GmbH
- Waltraud Werdecker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing sintered metalized aluminum nitride ceramic bo...
- Patent number 4,818,626
- Issue date Apr 4, 1989
- W. C. Heraeus GmbH
- Waltraud Werdecker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic temperature stabilization body, and method of making same
- Patent number 4,627,815
- Issue date Dec 9, 1986
- W. C. Heraeus GmbH
- Fritz Aldinger
- C30 - CRYSTAL GROWTH
Information Patent Grant
Combination of AlN-Y.sub.2 O.sub.3 heat conductive ceramic substrat...
- Patent number 4,591,537
- Issue date May 27, 1986
- W. C. Heraeus GmbH
- Fritz Aldinger
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Bipolar electrode
- Patent number 4,564,433
- Issue date Jan 14, 1986
- Heraeus Elektroden GmbH
- Waltraud Werdecker
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Low-contamination AlN crucible for monocrystal pulling and method
- Patent number 4,519,966
- Issue date May 28, 1985
- W. C. Heraeus GmbH
- Fritz Aldinger
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process of producing corrosion-resistant tubular connection pieces
- Patent number 4,454,977
- Issue date Jun 19, 1984
- W. C. Heraeus GmbH
- Fritz Aldinger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of producing a bubble-free vitreous material
- Patent number 4,414,014
- Issue date Nov 8, 1983
- Heraeus Quarzschmelze GmbH
- Rolf Bruning
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Zinc sulfide body for optical purposes
- Patent number 4,303,635
- Issue date Dec 1, 1981
- W. C. Heraeus GmbH
- Fritz Aldinger
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING AND PROCESSING A PASTE-LIKE SIO2 COMPOSITION,...
- Publication number 20150050419
- Publication date Feb 19, 2015
- Heraeus Quarzglas GmbH & Co. KG
- Jürgen Weber
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING A COATED QUARTZ GLASS COMPONENT
- Publication number 20120237685
- Publication date Sep 20, 2012
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SiO2 SLURRY FOR THE PRODUCTION OF QUARTZ GLASS AS WELL AS THE APPLI...
- Publication number 20120114847
- Publication date May 10, 2012
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING QUARTZ GLASS DOPED WITH NITROGEN AND QUARTZ GL...
- Publication number 20110183138
- Publication date Jul 28, 2011
- Heraeus Quarzglas GmbH & Co. KG
- Martin Trommer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR PRODUCING SYNTHETIC QUARTZ GLASS
- Publication number 20110059837
- Publication date Mar 10, 2011
- Waltraud Werdecker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR PRODUCING RAISED MARKING ON A GLASS OBJECT
- Publication number 20100316796
- Publication date Dec 16, 2010
- Heraeus Quarzglas GmbH & Co. KG
- Juergen Weber
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR THE PRODUCTION OF A COMPOSITE BODY FROM A BASIC BODY OF...
- Publication number 20100115996
- Publication date May 13, 2010
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
QUARTZ GLASS COMPONENT WITH REFLECTOR LAYER AND METHOD FOR PRODUCIN...
- Publication number 20090316268
- Publication date Dec 24, 2009
- Waltraud Werdecker
- G02 - OPTICS
Information Patent Application
SiO slurry for the production of quartz glass as well as the applic...
- Publication number 20090266110
- Publication date Oct 29, 2009
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for bonding components made of high silica material
- Publication number 20090151848
- Publication date Jun 18, 2009
- Heraeus Quarzglas GmbH & Co. KG
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Coated Component Consisting of Quartz Glass, and Method for Produci...
- Publication number 20080075949
- Publication date Mar 27, 2008
- Heraeus Quarzglas GmH & Co. KG
- Ulrich Kirst
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Holder Made From Quartz Glass for the Processing of Semiconductor W...
- Publication number 20080066497
- Publication date Mar 20, 2008
- Heraeus Quarzglas GmbH & Co., KG
- Juergen Weber
- C30 - CRYSTAL GROWTH
Information Patent Application
Method for the production of laser-active quartz glass and use thereof
- Publication number 20070145332
- Publication date Jun 28, 2007
- Heraeus Quarzglas GmbH & Co. KG
- Rainer Koeppler
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for bonding components made of material with a high silicic...
- Publication number 20060046075
- Publication date Mar 2, 2006
- Heraeus Quarzglas GmbH & Co. KG
- Armin Maul
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Quartz glass component and method for the production thereof
- Publication number 20040115440
- Publication date Jun 17, 2004
- Waltraud Werdecker
- C30 - CRYSTAL GROWTH
Information Patent Application
Method of producing a composite material having a high SiO2 content...
- Publication number 20030119648
- Publication date Jun 26, 2003
- Waltraud Werdecker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Quartz glass crucible and process for the production thereof
- Publication number 20030041623
- Publication date Mar 6, 2003
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Process for manufacture of a component made of opaque synthetic qua...
- Publication number 20020134108
- Publication date Sep 26, 2002
- Waltraud Werdecker
- C03 - GLASS MINERAL OR SLAG WOOL

Waltraud Werdecker

Person

Patents Grantslast 30 patents

Process for producing and processing a paste-like SiO2 composition,...

Method for producing a coated quartz glass component

Method for the production of a composite body from a basic body of...

SiO2 slurry for the production of quartz glass as well as the appli...

SiO2 slurry for the production of quartz glass as well as the appli...

Quartz glass component with reflector layer and method for producin...

Method for bonding components made of material with a high silicic...

Holder made from quartz glass for the processing of semiconductor w...

Method for the production of laser-active quartz glass and use thereof

Process for manufacture of a component made of opaque synthetic qua...

Quartz glass crucible and process for the production thereof

Method of producing a composite material having a high SiO2 content...

Process for making opaque quartz glass and opaque component made ac...

Process for making opaque quartz, for carrying out the process suit...

Process for the manufacture of quartz glass granulate

Process for manufacture of silica granules

Catalyst carrier and method for producing same

Method for producing sintered metalized aluminum nitride ceramic bo...

Ceramic temperature stabilization body, and method of making same

Combination of AlN-Y.sub.2 O.sub.3 heat conductive ceramic substrat...

Bipolar electrode

Low-contamination AlN crucible for monocrystal pulling and method

Process of producing corrosion-resistant tubular connection pieces

Method of producing a bubble-free vitreous material

Zinc sulfide body for optical purposes

Patents Applicationslast 30 patents

PROCESS FOR PRODUCING AND PROCESSING A PASTE-LIKE SIO2 COMPOSITION,...

METHOD FOR PRODUCING A COATED QUARTZ GLASS COMPONENT

SiO2 SLURRY FOR THE PRODUCTION OF QUARTZ GLASS AS WELL AS THE APPLI...

METHOD FOR PRODUCING QUARTZ GLASS DOPED WITH NITROGEN AND QUARTZ GL...

METHOD FOR PRODUCING SYNTHETIC QUARTZ GLASS

METHOD FOR PRODUCING RAISED MARKING ON A GLASS OBJECT

METHOD FOR THE PRODUCTION OF A COMPOSITE BODY FROM A BASIC BODY OF...

QUARTZ GLASS COMPONENT WITH REFLECTOR LAYER AND METHOD FOR PRODUCIN...

SiO slurry for the production of quartz glass as well as the applic...

Method for bonding components made of high silica material

Coated Component Consisting of Quartz Glass, and Method for Produci...

Holder Made From Quartz Glass for the Processing of Semiconductor W...

Method for the production of laser-active quartz glass and use thereof

Method for bonding components made of material with a high silicic...

Quartz glass component and method for the production thereof

Method of producing a composite material having a high SiO2 content...

Quartz glass crucible and process for the production thereof

Process for manufacture of a component made of opaque synthetic qua...