Inventor
WERDECKER WALTRAUD
DE25 patents
⚠️ This page may combine multiple inventors who share the name “WERDECKER WALTRAUD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HERAEUS QUARZGLAS
13 patentsUS6360563B1Mar 26, 2002
Process for the manufacture of quartz glass granulate
HERAEUS QUARZGLAS51 citations93
US6672107B2Jan 6, 2004
Quartz glass crucible and process for the production thereof
HERAEUS QUARZGLAS30 citations92
US6660671B2Dec 9, 2003
Method of producing a composite material having a high SiO2 content, composite material obtained according to the method, and permanent mold made thereof
HERAEUS QUARZGLAS26 citations91
US5643347AJul 1, 1997
Process for manufacture of silica granules
HERAEUS QUARZGLAS24 citations91
US6380110B1Apr 30, 2002
Process for making opaque quartz, for carrying out the process suitable SiO2 granulate, and component of opaque quartz glass
HERAEUS QUARZGLAS35 citations90
US7637126B2Dec 29, 2009
Method for the production of laser-active quartz glass and use thereof
HERAEUS QUARZGLAS13 citations82
US6684664B2Feb 3, 2004
Process for manufacture of a component made of opaque synthetic quartz glass
HERAEUS QUARZGLAS12 citations72
US7749930B2Jul 6, 2010
Holder made from quartz glass for the processing of semiconductor wafers and method for production of the holder
HERAEUS QUARZGLAS7 citations69
US6381987B1May 7, 2002
Process for making opaque quartz glass and opaque component made according to the process
HERAEUS QUARZGLAS10 citations69
US5610116AMar 11, 1997
Catalyst carrier and method for producing same
HERAEUS QUARZGLAS15 citations69
US7947335B2May 24, 2011
Quartz glass component with reflector layer and method for producing the same
HERAEUS QUARZGLAS4 citations61
US7937968B2May 10, 2011
Method for bonding components made of material with a high silicic acid content
HERAEUS QUARZGLAS2 citations58
US9533890B2Jan 3, 2017
Process for producing and processing a paste-like SiO2 composition, and the use thereof
HERAEUS QUARZGLAS1 citations45
HERAEUS GMBH W C
6 patentsUS4591537AMay 27, 1986
Combination of AlN-Y2 O3 heat conductive ceramic substrate and electronic component
HERAEUS GMBH W C79 citations95
US4519966AMay 28, 1985
Low-contamination AlN crucible for monocrystal pulling and method
HERAEUS GMBH W C59 citations95
US4627815ADec 9, 1986
Ceramic temperature stabilization body, and method of making same
HERAEUS GMBH W C20 citations82
US4818626AApr 4, 1989
Method for producing sintered metalized aluminum nitride ceramic bodies
HERAEUS GMBH W C20 citations81
US4303635ADec 1, 1981
Zinc sulfide body for optical purposes
HERAEUS GMBH W C9 citations74
US4454977AJun 19, 1984
Process of producing corrosion-resistant tubular connection pieces
HERAEUS GMBH W C16 citations69
WERDECKER WALTRAUD
4 patentsUS8209998B2Jul 3, 2012
SiO2 slurry for the production of quartz glass as well as the application of the slurry
WERDECKER WALTRAUD6 citations81
US8920878B2Dec 30, 2014
Method for producing a coated quartz glass component
WERDECKER WALTRAUD6 citations70
US8158542B2Apr 17, 2012
SiO2 slurry for the production of quartz glass as well as the application of the slurry
WERDECKER WALTRAUD4 citations59
US8408027B2Apr 2, 2013
Method for the production of a composite body from a basic body of opaque quartz glass and a tight sealing layer
WERDECKER WALTRAUD0 citations40