HERAEUS QUARZGLAS GMBH & CO. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 1344
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS5415
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1762
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 14191
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 1256
 
  
 
C30B SINGLE-CRYSTAL GROWTH 1145
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM9148
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 8146
 
  
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS618
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 596

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0320,715 MIRROR BLANK FOR EUV LITHOGRAPHY WITHOUT EXPANSION UNDER EUV RADIATIONSep 10, 14Nov 03, 16[C03C, G02B, G03F]
2016/0289,116 METHOD FOR FLUORINATING DOPED QUARTZ GLASSMar 18, 14Oct 06, 16[C03C, C03B]
2016/0168,005 METHOD FOR PRODUCING A LARGE QUARTZ-GLASS TUBEJul 08, 14Jun 16, 16[C03B]
2016/0111,726 LITHIUM ION CELL FOR A SECONDARY BATTERYJun 10, 14Apr 21, 16[H01M]
2015/0267,318 PULLING A SEMICONDUCTOR SINGLE CRYSTAL ACCORDING TO THE CZOCHRALSKI METHOD AND SILICA GLASS CRUCIBLE SUITABLE THEREFORSep 17, 13Sep 24, 15[C30B]
2015/0183,676 METHOD FOR PRODUCING CYLINDERS OF QUARTZ GLASSJul 02, 13Jul 02, 15[C03B]
2014/0360,491 SOLAR RADIATION RECEIVER HAVING AN ENTRY WINDOW MADE OF QUARTZ GLASS AND METHOD FOR PRODUCING AN ENTRY WINDOWSep 13, 12Dec 11, 14[F24J, C03B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9901653 UV lamp and method for irradiating a surface, a liquid or a gas with UV radiationSep 29, 16Feb 27, 18[A61N, A61L]
9902621 granulateApr 25, 13Feb 27, 18[C01B, C03C, C03B]
9878933 Method for the manufacture of doped quartz glassJul 21, 15Jan 30, 18[C03C, C03B]
9856576 Pulling a semiconductor single crystal according to the Czochralski methodSep 17, 13Jan 02, 18[C30B]
9834468 Optical component made of quartz glass for use in ArF excimer laser lithography and method for producing the componentFeb 19, 14Dec 05, 17[F21V, C03C, C03B, G02B, G03B, G02C, G02F]
9828691 Silicon block, method for producing the same, crucible of transparent or opaque fused silica suited for performing the method, and method for the production thereofAug 04, 15Nov 28, 17[C03B, C30B]
9796617 Method for producing titanium-doped synthetic quartz glassFeb 07, 14Oct 24, 17[C03C, C03B]
9790116 Vertical crucible pulling method for producing a glass body having a high silicic-acid componentDec 12, 14Oct 17, 17[C03B]
9790120 Method for the manufacture of synthetic quartz glassSep 29, 15Oct 17, 17[C23C, C03C, C03B, C08G]
9780364 Method for producing a composite structure composed of porous carbon and electrochemical active materialOct 09, 12Oct 03, 17[H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0217,814 METHOD FOR PRODUCING A BLANK FROM TITANIUM- AND FLUORINE-DOPED GLASS HAVING A HIGH SILICIC-ACID CONTENTAbandonedNov 06, 14Aug 03, 17[C03C, C03B, G03F]
2015/0303,454 COMPOSITE MADE OF POROUS CARBON AND SULFUR-CONTAINING ACTIVE MATERIAL AS WELL AS METHOD FOR PRODUCING SAMEAbandonedOct 08, 13Oct 22, 15[H01M]
2015/0143,851 METHOD FOR PRODUCING A CYLINDRICAL COMPONENT FROM SYNTHETIC QUARTZ GLASS CONTAINING FLUORINEAbandonedApr 16, 13May 28, 15[C03B]
2015/0052,948 METHOD FOR PRODUCING A MOLDED BODY FROM AN ELECTRICALLY MELTED SYNTHETIC QUARTZ GLASSAbandonedMar 26, 13Feb 26, 15[C03B]
2013/0219,963 METHOD FOR PRODUCING SYNTHETIC QUARTZ GLASS GRANULESAbandonedOct 28, 11Aug 29, 13[C03C, C03B]
2012/0174,629 METHOD AND DEVICE FOR DRAWING A QUARTZ GLASS CYLINDER FROM A MELT CRUCIBLEAbandonedJun 15, 10Jul 12, 12[C03B]
2011/0281,227 MELTING CRUCIBLE FOR USE IN A CRUCIBLE DRAWING METHOD FOR QUARTZ GLASSAbandonedDec 09, 09Nov 17, 11[F27B]
2011/0244,154 METHOD AND CYLINDRICAL SEMI-FINISHED PRODUCT FOR PRODUCING AN OPTICAL COMPONENTAbandonedOct 29, 09Oct 06, 11[C03B, G02B, B32B]
2011/0183,138 METHOD FOR PRODUCING QUARTZ GLASS DOPED WITH NITROGEN AND QUARTZ GLASS GRAINS SUITABLE FOR CARRYING OUT THE METHODAbandonedJul 16, 09Jul 28, 11[C03B]
2011/0177,333 METHOD FOR PRODUCING A TUBULAR SEMIFINISHED PRODUCT FROM QUARTZ GLASS, METHOD FOR PRODUCING AN OPTICAL COMPONENT USING THE SEMIFINISHED PRODUCT, AND SEMIFINISHED PRODUCT CONSISTING OF QUARTZ GLASS DOPED WITH FLUORINEAbandonedSep 29, 09Jul 21, 11[C03B, G02B]
2011/0059,837 METHOD FOR PRODUCING SYNTHETIC QUARTZ GLASSAbandonedMar 25, 09Mar 10, 11[C03C]
2010/0316,796 METHOD FOR PRODUCING RAISED MARKING ON A GLASS OBJECTAbandonedJun 02, 10Dec 16, 10[B05D]
2010/0260,949 SYNTHETIC SILICA GLASS TUBE FOR THE PRODUCTION OF A PREFORMAbandonedJun 21, 10Oct 14, 10[C03C, B32B]
7797965 Method for producing tubes of quartz glassExpiredSep 22, 05Sep 21, 10[C03B]
2010/0186,453 METHOD FOR THE PRODUCTION OF A BLANK MOLD FOR OPTICAL FIBERSAbandonedMar 24, 10Jul 29, 10[C03B]
2010/0132,407 METHOD FOR PRODUCING A TUBE OF QUARTZ GLASS BY ELONGATING A HOLLOW CYLINDER OF QUARTZ GLASSAbandonedApr 29, 08Jun 03, 10[C03B]
2010/0091,360 OPTICAL COMPONENT MADE FROM SYNTHETIC QUARTZ GLASS WITH ENHANCED RADIATION RESISTANCE, AND METHOD FOR PRODUCING THE COMPONENTAbandonedFeb 20, 08Apr 15, 10[C03C, G02B]
2009/0277,875 Method for the Determination of the Surface Occupation of a Silica Glass ComponentAbandonedDec 12, 06Nov 12, 09[B44C]
2009/0260,400 Method for Producing a Tubular Semifinished Product From Fluorine-Doped Quartz GlassAbandonedJun 26, 07Oct 22, 09[C03B]
2009/0239,732 Optical component quartz glassAbandonedMay 29, 09Sep 24, 09[C03C]

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