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Hoyu Co Ltd patents

Recent patent applications related to Hoyu Co Ltd. Hoyu Co Ltd is listed as an Agent/Assignee. Note: Hoyu Co Ltd may have other listings under different names/spellings. We're not affiliated with Hoyu Co Ltd, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hoyu Co Ltd-related inventors




Date Hoyu Co Ltd patents (updated weekly) - BOOKMARK this page
03/23/17 new patent  Hdc activation inhibitor, hdc activation inhibition composition, antipruritic agent, and antipruritic agent composition
02/02/17Hair dye composition
08/25/16Powdered hair dye composition
08/18/16Powdered hair dye composition
08/04/16First agent for oxidation hair dye and stabilizing color tone of oxidation hair dyeing agent composition
07/28/16Hair dye composition and stabilizing color tone of hair dye composition
07/28/16Stability improver of aromatic compound and improving stability of aromatic compound
06/09/16Hair dye composition
05/12/16Hair cosmetic material composition and oxidizing agent-containing composition thereof, hair cosmetic material, and hair cosmetic product
11/26/15Nerve growth inhibitor, cutaneous-sensory-irritation inhibitor, and marker for cutaneous-sensory-irritation detection
07/23/15Hdc activation inhibitor, hdc activation inhibition composition, antipruritic agent, and antipruritic agent composition
06/25/15Double-aerosol device
07/11/13Two-fluid dispenser
08/16/12Cosmetic preparation for hair and application thereof
04/26/12Hair-treatment composition and hair-treatment method using same
04/05/12Hair-treatment composition and hair-treatment method using same
09/29/11Hair cosmetic composition
09/29/11Hair cosmetic composition
09/22/11Hair cosmetic composition
03/17/11Hairdye preparation composition
11/12/09Dye remover composition
04/09/09Oxidation hair dye composition







ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Hoyu Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Hoyu Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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