HOYU CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61Q USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS 1346
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 12243
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 296
 
  
 
A45D HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT 135
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
0901 BOTTLES, FLASKS, POTS, CARBOYS, DEMIJOHNS, AND CONTAINERS WITH DYNAMIC DISPENSING MEANS156

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0080,041 HDC Activation Inhibitor, HDC Activation Inhibition Composition, Antipruritic Agent, and Antipruritic Agent CompositionDec 02, 16Mar 23, 17[A61K]
2016/0128,915 HAIR COSMETIC MATERIAL COMPOSITION AND OXIDIZING AGENT-CONTAINING COMPOSITION THEREOF, HAIR COSMETIC MATERIAL, AND HAIR COSMETIC PRODUCTJun 27, 14May 12, 16[A61K, A61Q]
2015/0335,558 NERVE GROWTH INHIBITOR, CUTANEOUS-SENSORY-IRRITATION INHIBITOR, AND MARKER FOR CUTANEOUS-SENSORY-IRRITATION DETECTIONOct 17, 13Nov 26, 15[A61K, G01N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9707164 Powdered hair dye compositionOct 07, 13Jul 18, 17[A61K, A61Q]
9668950 Powdered hair dye compositionOct 07, 13Jun 06, 17[A61K, A61Q]
9655826 Hair dye compositionJul 23, 14May 23, 17[A61K, A61Q]
9533819 Double-aerosol deviceJun 20, 13Jan 03, 17[A45D, B65D]
9114088 Cosmetic preparation for hair and method for application thereofNov 11, 10Aug 25, 15[A61K, A61Q]
9061823 Two-fluid dispenserAug 26, 11Jun 23, 15[B65D, B67D]
8088177 Hair cosmetic compositionMay 28, 10Jan 03, 12[A61Q]
8088178 Hair cosmetic compositionMay 28, 10Jan 03, 12[A61Q]
8088179 Hair cosmetic compositionMay 28, 10Jan 03, 12[A61Q]
7998223 Hairdye preparation compositionAug 04, 08Aug 16, 11[A61Q]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0027,830 HAIR DYE COMPOSITIONAbandonedJul 29, 16Feb 02, 17[A61K]
2016/0214,925 STABILITY IMPROVER OF AROMATIC COMPOUND AND METHOD FOR IMPROVING STABILITY OF AROMATIC COMPOUNDAbandonedJan 12, 16Jul 28, 16[C07C]
2015/0202,243 HDC Activation Inhibitor, HDC Activation Inhibition Composition, Antipruritic Agent, and Antipruritic Agent CompositionAbandonedMar 27, 13Jul 23, 15[A61K, A61Q]
8298297 Hair-treatment composition and hair-treatment method using sameExpiredJun 10, 10Oct 30, 12[C09B, A61Q]
8288329 Hair-treatment composition and hair-treatment method using sameExpiredJun 10, 10Oct 16, 12[A61Q]
8202326 Hair dye composition, oxidation hair dye composition and method for prevention of change in color tone of hair dyeingExpiredJan 26, 09Jun 19, 12[A61Q]
7658769 Oxidation hair dye compositionExpiredNov 06, 06Feb 09, 10[A61Q]
2009/0276,964 Dye Remover CompositionAbandonedDec 21, 06Nov 12, 09[D06L]
4808189 Powdered hair dye containing cyclodextrin inclusion complexExpiredAug 19, 87Feb 28, 89[A61K]

Top Inventors for This Owner

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