The Shepherd Color Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES 723
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 435
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS456
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 365
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 2100
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 191
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0319,097 CHROMIUM-FREE NEAR-INFRARED REFLECTING DELAFOSSITE PIGMENTSApr 21, 16Nov 03, 16[C08K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9676927 Core-shell composite inorganic metal oxides and method of preparing for prevention of thermal oxidative degradation in polymer and resin compositionsMar 23, 15Jun 13, 17[C09C, C08L, C08K, H05K]
9096442 Low-loading titanate inorganic pigments for use in infrared reflective colorsJul 03, 12Aug 04, 15[C03C, C04B, C09C, C01G]
9062216 Pigments of simultaneously substituted pyrochlore and related structuresMar 14, 14Jun 23, 15[C09D, C09C, C01G]
RE45382 Substituted tin niobium pyrochlore and tin niobium oxide pigmentsJun 03, 14Feb 24, 15[C01B, C04B, C09C, C01G]
8270064 Electrophoretic particles, and processes for the production thereofFeb 09, 10Sep 18, 12[G09G, G02B]
8216352 Non-chromate corrosion inhibitor formulas based on highly crystalline hydrotalcite analogsSep 16, 08Jul 10, 12[B01J]
8192541 Substituted tin niobium pyrochlore and tin niobium oxide pigmentsJun 07, 11Jun 05, 12[C04B, C09C]
8137646 Non-chromate corrosion inhibitor formulas based on zirconium vanadium oxide compositionsMar 25, 08Mar 20, 12[C01G]
7594961 Inorganic pigmentsNov 15, 04Sep 29, 09[C03C, C01G]
7528084 Durable functional glass enamel coating for automotive applicationsJan 30, 06May 05, 09[C03C]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0222,743 ORGANIC PHOTOVOLTAIC CELL AND MANUFACTURING METHOD OF THE SAMEAbandonedOct 26, 10Sep 06, 12[H01L]
8025981 Non-chromate corrosion inhibitor formulas based on permanganate sodalite compositionsExpiredSep 16, 08Sep 27, 11[C01B, C01G, B32B]
6758894 Strontium iron manganese black pigmentExpiredApr 17, 03Jul 06, 04[C09C]

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