BETEILIGUNGEN SORG 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 1235
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 441
 
  
 
F23L AIR SUPPLY; DRAUGHT-INDUCING; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS 215
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 129
 
  
 
F28C HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION 17
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0183,249 GLASS MELTING PLANT AND METHOD FOR THE OPERATION THEREOFDec 21, 16Jun 29, 17[C03B]
2013/0114,638 GLASS MELTING TANK HAVING A DOGHOUSE, AND METHOD FOR HEATING THE CHARGE MATERIAL IN SUCH GLASS MELTING TANKSMay 04, 11May 09, 13[C03B]
2012/0288,812 REGENERATIVE CHAMBER FOR A GLASS MELTING FURNACEMay 08, 12Nov 15, 12[C03B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919942 Regenerative chamber for a glass melting furnaceMay 08, 12Mar 20, 18[C03B, F23L, F28D, F28F]
9856162 Glass melting tank having a doghouse, and method for heating the charge material in such glass melting tanksMay 04, 11Jan 02, 18[C03B]
9815727 Regenerator for glass melting tanksJan 26, 15Nov 14, 17[C03B, F23L, F28D]
9251932 Terminal connecting part of superconducting cableJan 26, 12Feb 02, 16[H01B, H01R, H02G]
9127883 Device for drying and preheating particulate feedstockJun 07, 11Sep 08, 15[C03B, F28C, F26B, F28D]
8955359 Method and apparatus for feeding preheaters for glass melting installationsMay 31, 11Feb 17, 15[C03B, F28D, F28F]
8806899 Melting device for producing a glass meltJan 22, 10Aug 19, 14[C03B]
6085551 Method and apparatus for manufacturing high melting point glasses with volatile componentsApr 02, 98Jul 11, 00[C03B]
5536291 Method for melting glass in and a glass melting furnace for the practice of the methodAug 15, 94Jul 16, 96[C03B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0023,936 METHOD FOR CHARGING A GLASS MELTING PLANT WITH BULK MATERIAL MADE UP OF SHARDS AND RAW MATERIAL BATCH, AND DEVICE FOR CARRYING OUT THE METHODAbandonedJul 27, 15Jan 28, 16[C03B]
8661855 Method and apparatus for the removal of molten glass from flow channelsExpiredNov 27, 07Mar 04, 14[C03B]
2013/0309,622 DEVICE FOR PREHEATING CHARGING MATERIALS FOR GLASS MELTING FACILITIESAbandonedDec 13, 11Nov 21, 13[F27D]
2013/0199,240 METHOD AND SYSTEM FOR DEWATERING AND PREHEATING MIXTURES FOR GLASS MELTING PLANTSAbandonedNov 09, 10Aug 08, 13[C03B]
2013/0167,587 FEEDING DEVICE FOR GLASS MELTING INSTALLATIONSAbandonedAug 31, 11Jul 04, 13[C03B]
2012/0070,252 METHOD AND DEVICE FOR SUPPLYING GLASS MELTING FURNACES WITH FREE FLOWING GLASS MIXTURESAbandonedFeb 19, 10Mar 22, 12[B65G]
2010/0175,427 GLASS MELTING FURNACE AND METHOD FOR MELTING GLASSESAbandonedApr 25, 08Jul 15, 10[C03B]
2010/0058,807 GLASS MELTING PLANT AND METHOD FOR OPERATING ITAbandonedJul 25, 08Mar 11, 10[C03B]
2007/0089,460 Method and apparatus for the conditioning and homogenization of glass meltsAbandonedOct 12, 06Apr 26, 07[C03B]
2005/0286,604 Electrode system for glass melting furnacesAbandonedJun 17, 05Dec 29, 05[H05B]
2005/0286,605 Electrode system for glass melting furnacesAbandonedJun 17, 05Dec 29, 05[H05B]
6862899 Method and apparatus for heating glass melting furnaces with fossil fuelsExpiredApr 12, 02Mar 08, 05[C03B]
6289694 Method and apparatus for melting glass in U-flame and cross-fired tank furnaces with a reduction of the Nox and Co content of the waste gasesExpiredApr 23, 99Sep 18, 01[C03B]
6154481 Method of operation of a glass melting furnace and a glass melting furnace for the practice of the methodExpiredApr 06, 99Nov 28, 00[C03B]
5755846 Regenerative glass melting furnace with minimum NO.sub.x formation and method of operating itExpiredMay 10, 94May 26, 98[C03B]
5728190 Melting furnace and process for the inertization of hazardous substances by vitrificationExpiredDec 22, 95Mar 17, 98[C03B]
5683484 Method and apparatus for separating out gall during glass melting processesExpiredDec 18, 95Nov 04, 97[C03C]
5634958 Method and apparatus for conditioning and homogenizing a glass streamExpiredJun 14, 94Jun 03, 97[C03B]
5630860 Method and apparatus for conditioning and homogenizing a glass streamExpiredMay 04, 94May 20, 97[C03B]
5600669 Electrode assembly for glass tank furnacesExpiredDec 11, 95Feb 04, 97[C03B]

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