MINERALS TECH INC has a total of 442 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets materials and metallurgy, textiles and paper and basic materials chemistry are ECC INT LTD, ECC INTERNAT LTD and IMERYS PIGMENTS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 50 | |
#2 | EPO (European Patent Office) | 47 | |
#3 | Canada | 41 | |
#4 | WIPO (World Intellectual Property Organization) | 36 | |
#5 | Australia | 34 | |
#6 | Brazil | 29 | |
#7 | Poland | 25 | |
#8 | Norway | 24 | |
#9 | China | 18 | |
#10 | Slovakia | 18 | |
#11 | Israel | 16 | |
#12 | Taiwan | 15 | |
#13 | Finland | 14 | |
#14 | Mexico | 13 | |
#15 | Argentina | 9 | |
#16 | New Zealand | 9 | |
#17 | South Africa | 9 | |
#18 | Hong Kong | 8 | |
#19 | Czechia | 7 | |
#20 | Malaysia | 6 | |
#21 | Indonesia | 5 | |
#22 | Hungary | 3 | |
#23 | Republic of Korea | 2 | |
#24 | African Regional Industrial Property Organization | 1 | |
#25 | Colombia | 1 | |
#26 | Japan | 1 | |
#27 | Russian Federation | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Textiles and paper | |
#3 | Basic materials chemistry | |
#4 | Macromolecular chemistry and polymers | |
#5 | Machines |
# | Technology | |
---|---|---|
#1 | Paper coating | |
#2 | Inorganic compounds | |
#3 | Inorganic treatment materials | |
#4 | Rare-earth metal compounds | |
#5 | Compounding ingredients | |
#6 | Unspecified technologies | |
#7 | Paper recycling | |
#8 | Treatment of glass | |
#9 | Non-metallic elements | |
#10 | Building materials |
# | Name | Total Patents |
---|---|---|
#1 | Drummond Donald Kendall | 77 |
#2 | Hockman John Albert | 35 |
#3 | Fairchild George H | 29 |
#4 | Gill Robert A | 29 |
#5 | Deutsch Donald Richard | 25 |
#6 | Gill Robert Anthony | 23 |
#7 | Wise Kenneth James | 22 |
#8 | Erdman Gerald Dean | 19 |
#9 | Fairchild George Henry | 19 |
#10 | Sohara Joseph Andrew | 17 |
Publication | Filing date | Title |
---|---|---|
WO03054300A1 | High gloss calcium carbonate coating compositions and coated paper and paper board manufactured from same | |
MY129231A | Method and apparatus for continuous gas liquid reactions | |
US6420289B1 | Synthetic silicate pellet composition and methods of making and using thereof | |
US6287997B1 | Method of producing synthetic silicates and use thereof in glass production | |
US7150839B1 | Fluorescent agents | |
AU2395300A | Fluorescent agents | |
BR9917600A | Composition, paper, polymer, resin, ink, or plastic, and method of preparing the composition | |
WO0149938A1 | Liquid packaging paper | |
WO0059965A1 | Bifunctional polymers | |
US6183650B1 | Synthetic mineral microparticles and retention aid and water treatment systems and methods using such particles | |
US6211103B1 | Synthetic silicate pellet compositions | |
US6593400B1 | Talc antiblock compositions and method of preparation | |
US6228249B1 | Electrolytic purification of calcium carbonate | |
US6454907B1 | Method and apparatus for concentrating slurried solids | |
US6451268B1 | Method and apparatus for continuous gas liquid reactions | |
US6287423B1 | Paper composition for improved sheet properties | |
US6090242A | Method of improvement strength of papers | |
WO0058217A1 | Process for the preparation of discrete particles of calcium carbonate | |
US6346135B1 | Cored wire for treating molten metal | |
US6017991A | Polyolefin film composition and resins useable therefore and related making method |