Miyoshi Kasei, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 17238
 
  
 
C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES 426
 
  
 
A61Q USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS 356
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 365
 
  
 
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 290
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9597268 Surface-treated and plate-like powder for cosmetic compositions and solid powdery cosmetic composition blended therewithDec 26, 12Mar 21, 17[A61K, C09C, A61Q]
9597269 Surface-treated powders and cosmetic compositions in which such powders are mixedDec 26, 12Mar 21, 17[A61K, C09C, A61Q]
9114266 Composition for cosmetics having UV shielding effect and sebum solidifying ability, and cosmetic preparationsJun 29, 10Aug 25, 15[A61K, A61Q]
8591925 Lipophilically surface-treated powder having easy dispersability and cosmetic blended with such a powderMar 31, 10Nov 26, 13[A61K, A61Q]
8105691 Hydrophilized surface-treated powder and cosmetics containing sameJun 21, 06Jan 31, 12[B32B]
7682622 CosmeticsMar 02, 05Mar 23, 10[A61K, C08G, C08F]
7531184 Composite powders and cosmetics containing the sameFeb 25, 03May 12, 09[A61K]
7374783 Powders coated with specific lipoamino acid composition and cosmetics containing the sameJul 27, 04May 20, 08[A61K]
6790452 Pigment dispersions and cosmetic products containing the sameJun 25, 02Sep 14, 04[A61K]
6730309 Sebum-adsorbent powder and use thereofJul 02, 01May 04, 04[A61K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0308,628 COATED POWDER AND COSMETIC PREPARATION USING THE COATED POWDERAbandonedFeb 22, 11Dec 06, 12[A61K, A61Q]
2011/0110,995 SURFACE-TREATED POWDER AND COSMETIC COMPRISING THE SAMEAbandonedMar 03, 09May 12, 11[A61K, A61Q]
2008/0118,538 OIL DISPERSION OF POWDER BEING SURFACE-TREATED WITH SPECIFIC HALF ESTER OIL, AND COSMETIC COMPOSITION CONTAINING THE SAMEAbandonedOct 11, 07May 22, 08[A61K, A61Q]
2006/0034,788 Skin cosmeticAbandonedAug 04, 05Feb 16, 06[A61K]
2005/0169,867 CosmeticsAbandonedJan 25, 05Aug 04, 05[A61K]
2005/0147,630 Powder surface-treated with specific half ester oil and cosmetic composition containing the sameAbandonedNov 23, 04Jul 07, 05[A61K]
2004/0253,284 Sebum-adsorbent powder and use thereofAbandonedApr 13, 04Dec 16, 04[A61K]
2004/0247,542 Cosmetics for ultraviolet light protectionAbandonedMar 29, 04Dec 09, 04[A61K]
5091013 Moisture holding pigment and a cosmetic containing such a pigmentExpiredAug 03, 89Feb 25, 92[A61K, C08K]
4919922 Polyolefin-treated pigment and cosmetics containing the sameExpiredAug 21, 89Apr 24, 90[C08J, A61K, C08K]
4863800 Surface-treated pigment materialExpiredMar 06, 87Sep 05, 89[A61K, C04B, C09C]
4622074 Pigments and extender pigments which are surface-treated with hydrogenated lecithin, and cosmetics containing the sameExpiredMay 02, 85Nov 11, 86[C08J]
4606914 Cosmetic compositionExpiredSep 30, 82Aug 19, 86[A61K]

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