SCHMIDT+CLEMENS GMBH & CO. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C22C ALLOYS 468
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 124
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9249482 Nickel-chromium-alloyOct 13, 09Feb 02, 16[C22C]
7963318 Finned tube for the thermal cracking of hydrocarbons, and process for producing a finned tubeFeb 04, 08Jun 21, 11[F28F]
5603891 Heat resistant hot formable austenitic nickel alloyJun 07, 95Feb 18, 97[C22C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0030,141 NICKEL-CHROMIUM-IRON-MOLYBDENUM ALLOYAbandonedNov 18, 11Jan 30, 14[C22C]
2010/0175,508 HIGH TEMPERATURE ALLOYSAbandonedSep 16, 09Jul 15, 10[C22B, B22D, C21C]
2009/0212,024 WELDING PROCESSAbandonedJan 23, 07Aug 27, 09[B23K]
2008/0014,342 COMPOSITE TUBE, METHOD OF PRODUCING FOR A COMPOSITE TUBE, AND USE OF A COMPOSITE TUBEAbandonedFeb 12, 07Jan 17, 08[F16L, B05D]
2006/0137,864 Pipe section for a pipe coilAbandonedSep 23, 03Jun 29, 06[F28F, B21D]
2005/0246,135 Method for modelling life of a piece of equipment in an industrial plant, method for performing maintenance on an industrial plant and maintenance-systemAbandonedMar 10, 05Nov 03, 05[G06F]
2005/0129,567 Thermostable and corrosion-resistant cast nickel-chromium alloyAbandonedSep 21, 04Jun 16, 05[C22C]
2005/0131,263 Process and finned tube for the thermal cracking of hydrocarbonsAbandonedSep 21, 04Jun 16, 05[C07C]
6409847 Austenitic nickel-chromium steel alloysExpiredMay 10, 99Jun 25, 02[C22C]

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