SPECIALTY MINERALS (MICHIGAN) INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 563
 
  
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 533
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS594
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 417
 
  
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 414
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 361
 
  
 
C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES 327
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 349
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3153
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0341,983 Liquid Flow Aid for Dry GunnablesJul 29, 16Nov 30, 17[B05D, C04B, F27D]
2014/0322,442 CALCIUM ENRICHED REFRACTORY MATERIAL BY THE ADDITION OF CALCIUM CARBONATEMay 06, 14Oct 30, 14[C04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9187791 Shallow metallurgical wire injection method and related depth controlJul 02, 13Nov 17, 15[F27B, F27D, C21C, C21B]
9053561 System and method for workpiece measurement during forging by image processingMar 23, 12Jun 09, 15[G06T, G01B, G06K]
9000080 Method for producing dry ground calcium carbonate for use in thermoset polyester resin systemsNov 04, 11Apr 07, 15[C08L, C08K]
8920711 Lance for wire feedingJul 20, 12Dec 30, 14[C21C]
8881673 Apparatus and method for the applying of refractory materialJun 09, 08Nov 11, 14[B05D, B05B, F27D]
D707256 Graphical user interface for a display screen or a portion thereof for evaluating refractory dataMay 17, 13Jun 17, 14[3200]
8747543 PCC filler composition for improved printability of supercalendered papersApr 05, 12Jun 10, 14[C09C]
8747546 Calcium enriched refractory material by the addition of calcium carbonateMar 19, 10Jun 10, 14[B05D, C04B]
8257485 Calcium enriched refractory material by the addition of calcium carbonateAug 18, 08Sep 04, 12[C04B]
8221677 Wire injection lance nozzle insertApr 02, 07Jul 17, 12[C21C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0197,892 FILLER SUSPENSION AND ITS USE IN THE MANUFACTURE OF PAPERAbandonedMar 26, 15Jul 16, 15[D21H]
2015/0096,719 Apparatus for Dissipating HeatAbandonedOct 04, 13Apr 09, 15[H05K]
2015/0096,731 Device and System for Dissipating Heat, and Method of Making SameAbandonedOct 04, 13Apr 09, 15[B29C, F28F]
2014/0140,176 LOCAL POSITIONING SYSTEM FOR REFRACTORY LINING MEASURINGAbandonedNov 19, 12May 22, 14[G01B]
8345266 Method and system for measuring wear in the lining of a vesselExpiredMar 18, 08Jan 01, 13[G01B]
7803465 Strand cladding of calcium wireExpiredJun 17, 08Sep 28, 10[C22C]
2010/0120,945 METHOD OF PRODUCING PIGMENT SUSPENSIONSAbandonedApr 04, 08May 13, 10[C08J, C04B, C08L, C08K]
7666334 Method, composition and apparatus for controlled concreteExpiredAug 05, 05Feb 23, 10[E04B]
2009/0221,732 SURFACE TREATED INORGANIC PARTICLE ADDITIVE FOR INCREASING THE TOUGHNESS OF POLYMERSAbandonedMar 03, 08Sep 03, 09[C08K]
7578913 Probe for determination of oxygen activity in metal melts and methods for its productionExpiredNov 20, 03Aug 25, 09[G01N]
2008/0179,310 Electric Arc Furnace Runner and Method of Forming an Expendable Lining of an Electric Arc Furnace RunnerAbandonedJan 22, 08Jul 31, 08[H05B, C04B, F27D]
2008/0053,337 Precipitated calcium carbonate from kraft pulp lime mud for use in filled and coated paperAbandonedSep 01, 06Mar 06, 08[C09C]
7303794 Ink jet recording paperExpiredMar 31, 04Dec 04, 07[C01F]
7259838 Optical beam separation element, measuring apparatus and method of measuringExpiredJun 17, 05Aug 21, 07[G01C]
2007/0132,161 Process for keeping a tuyere passing through a metallurgical vessel free of a skullAbandonedNov 05, 03Jun 14, 07[C21B]
7230724 Three-dimensional measuring apparatus for scanning an object and a measurement head of a three-dimensional measuring apparatus and method of using the sameExpiredApr 15, 05Jun 12, 07[G01B]
2007/0014,913 Calcium fortified soymilk based frozen dessertAbandonedJul 13, 05Jan 18, 07[A23L]
2006/0232,762 Optical element, measuring apparatus and measuring methodAbandonedApr 15, 05Oct 19, 06[G01C]
2006/0232,763 Optical element, measuring apparatus and measuring methodAbandonedApr 15, 05Oct 19, 06[G01C]
2006/0054,291 High gloss calcium carbonate coating compositions and coated paper and paper board manufactured from sameAbandonedDec 20, 01Mar 16, 06[C09C, D21H, B32B]

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