SANDVIK MATERIALS TECHNOLOGY DEUTSCHLAND GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B21B ROLLING OF METAL 1220
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
 
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 353
 
 
 
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
 
 
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL219
 
 
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 225
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
 
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 225
 
 
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 228
 
 
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS222

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0029,093 ROLL STRAIGHTENING MACHINE AND METHOD FOR PRODUCING AN ELONGATED STRING MEMBERJan 27, 15Feb 01, 18[B21D, B21B]
2017/0334,720 DEVICE AND METHOD FOR COOLING A FLUIDOct 16, 15Nov 23, 17[F24H, F28D, C01B]
2017/0326,760 DEVICE AND METHOD FOR PASTILLATING A FLOWABLE PRODUCTNov 25, 15Nov 16, 17[B29C, B01J]
2017/0094,725 HEATING ELEMENT AND PROCESS HEATERFeb 10, 15Mar 30, 17[F24H, H05B]
2016/0279,659 APPARATUS AND METHOD FOR TREATING SHEET-LIKE MATERIALOct 22, 14Sep 29, 16[F26B, B05C]
2015/0166,897 METHOD AND APPARATUS FOR THE PRODUCTION OF BITUMEN BLOCKSDec 17, 14Jun 18, 15[C10C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9867232 Heating element and process heaterFeb 10, 15Jan 09, 18[F24H, H05B]
9839949 Method for producing a steel tube including cleaning of the inner tube wallMar 11, 14Dec 12, 17[B21B, B65H]
9808844 Method for producing a steel tube including cleaning of the outer tube wallMar 11, 14Nov 07, 17[B08B, B21B]
9796007 Cold pilger rolling mill and method for forming a hollow shell into a tubeNov 04, 14Oct 24, 17[B21B]
9776228 Pilger rolling trainSep 13, 13Oct 03, 17[B21D, B21B, C21D]
9649677 Apparatus having a plurality of cold rolling installationsFeb 15, 12May 16, 17[B21B]
9539627 Pilger rolling mill with a crank driveDec 16, 13Jan 10, 17[B21B]
9409326 Double belt press for producing a plate-like productJul 29, 11Aug 09, 16[B27N, B29C, B30B]
9366485 Method for producing tablets containing ammonium nitrateJul 06, 11Jun 14, 16[C05C, C05B, C05G, F28D, B29B, B01J, C01C]
9233406 Winding device, roller system having a winding device and related methodSep 24, 10Jan 12, 16[B21C, B21B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0321,258 DEVICE AND METHOD FOR PARTING OFF A PIPEAbandonedDec 10, 13Nov 12, 15[B23B]
2014/0034,304 METHOD FOR EXTRACTING HYDROCARBON COMPOUNDS, ESPECIALLY CRUDE OIL, FROM UNDERGROUND OIL SANDS DEPOSITSAbandonedMar 07, 12Feb 06, 14[E21B]
2011/0017,130 DEVICE FOR PASTILLIZINGAbandonedFeb 04, 09Jan 27, 11[B05C]

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