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SPECIALTY MINERALS MICHIGAN

Overview
  • Total Patents
    444
  • GoodIP Patent Rank
    74,675
About

SPECIALTY MINERALS MICHIGAN has a total of 444 patent applications. Its first patent ever was published in 1995. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and Canada. Its main competitors in its focus markets materials and metallurgy, thermal processes and textiles and paper are MINERALS TECH INC, WINDSOR TECHNOLOGIES LTD and NORDKALK OY AB.

Patent filings per year

Chart showing SPECIALTY MINERALS MICHIGANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hockman John Albert 39
#2 Kirchhoff Stefan 36
#3 Lamm Rolf 35
#4 Colavito Dominick M 32
#5 Hughes Geoffrey Lamar 31
#6 Carlhoff Christoph 30
#7 Vermeulen Yves C 26
#8 Blissenbach Dieter 17
#9 Griffin Richard Charles 17
#10 Merkens Wilhelm 16

Latest patents

Publication Filing date Title
US2015197890A1 Filler suspension and its use in the manufacture of paper
CA2925816A1 Performance enhanced heat spreader
US2014322442A1 Calcium enriched refractory material by the addition of calcium carbonate
US2015096719A1 Apparatus for Dissipating Heat
US2015096731A1 Device and System for Dissipating Heat, and Method of Making Same
MX2015004176A Filler suspension and its use in the manufacture of paper.
US2014008846A1 Shallow metallurgical wire injection method and related depth control
US2014140176A1 Local positioning system for refractory lining measuring
MX2015004170A Filler suspension and its use in the manufacture of paper.
CA2830382A1 Pcc filler composition for improved printability of supercalendered papers
WO2012134675A2 Setting agent accelerator for refractory material
CN103068737A Lime causticization product brightness improvement via pre-slaking
WO2011008467A1 Anisotropic thermal conduction element and manufacturing method
CA2703869A1 Calcium enriched refractory material by the addition of calcium carbonate
WO2010005506A1 Wire injection lance nozzle assembly
CA2709269A1 Surface treated inorganic particle additive for increasing the toughness of polymers
TW200933117A Layered heat spreader and method of making the same
KR20100066513A Calcium enriched refractory material by the addition of a calcium carbonate
US2009311553A1 Strand cladding of calcium wire
WO2008153982A1 Apparatus and method for the applying of refractory material