HILLE & MÜLLER GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 342
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 348
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2152
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 136
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 182
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8551316 Method of electrodepositing a metallic coating layer containing nickel and molybdenumJul 11, 08Oct 08, 13[C25D]
7179541 Heat treatment method for a cold-rolled strip with an Ni and/or Co surface coating, sheet metal producible by said method and battery can producible by said methodJun 12, 02Feb 20, 07[H01M]
6982011 Method for producing improved cold-rolled strip that is capable of being deep-drawn or ironed, and cold-rolled strip, preferably used for producing cylindrical containers and, in particular, battery containersAug 03, 00Jan 03, 06[C21D]
6923897 Method for producing electrolytically coated cold rolled strip, preferably for use in the production of battery sheaths, and battery sheath produced according to this methodOct 13, 00Aug 02, 05[C25D]
6852445 Battery sheath made of a formed cold-rolled sheet and method for producing battery sheathsJun 21, 01Feb 08, 05[H01M]
6613163 Steel band with good forming properties and method for producing sameOct 03, 01Sep 02, 03[C21D]
5553640 Stainless steel strip plated with brazing alloy for multilayer tube manufacturingFeb 26, 93Sep 10, 96[F16L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0269,051 Coated Product For Use In Electrochemical Device And A Method For Producing Such A ProductAbandonedDec 23, 09Nov 03, 11[B05D, C25B, H01M, B32B]
2009/0038,718 PROCESS FOR THE MANUFACTURE OF A CONTAINMENT DEVICE AND A CONTAINMENT DEVICE MANUFACTURED THEREBYAbandonedOct 26, 05Feb 12, 09[C25D, C21D, C22C]
2007/0092,751 Plate for housing and/or lids for button cells and process for manufacturing such a plateAbandonedJul 09, 04Apr 26, 07[C23C, C25D, B32B]
2007/0082,215 Double walled metal tube, metal band and strip, and method of coating a metal stripAbandonedJun 16, 04Apr 12, 07[B22F, F01D]
2006/0266,444 Electrolytically coated cold-rolled strip, preferably to be used for the production of battery shells, and method for coating the sameAbandonedApr 08, 04Nov 30, 06[C25D, B32B]
2006/0094,309 Components for electrical connectors, and metal strip thereforeAbandonedJun 05, 03May 04, 06[C25D, B32B]
4910096 Cold-rolled steel strip with electrodeposited nickel coating exhibiting a great diffusion depthExpiredMay 12, 88Mar 20, 90[B32B]

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