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Utsunomiya, Japan

Reiko Koshida

USPTO Granted Patents = 11

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 2

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 17(Granted Patents)

Location History:

Kanagawa, JP (1998)
Parkersburg, WV (US) (1999)
Yokohama, JP (2002)
Utsunomiya, JP (2004 - 2009)
Tochigi, JP (2007 - 2010)

Company Filing History:

11 out of 16,338

E.i. Dupont De Nemours and Company

Orient Chemical Industries, Ltd.

where one patent can have more than one assignee

Years Active: 1998-2010

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7714045 - Colored thermoplastic resin compositions for laser welding, anthraquinone colorants therefor and molded product therfrom (2010-05-11),

2. 7513947 - Colored thermoplastic resin compositions for laser welding, specific neutral anthraquinone dyes as colorants therefor, and molded product therefrom (2009-04-07),

3. 7485675 - Colored thermoplastic resin compositions for laser welding, specific neutral anthraquinone dyes as colorants therefor, and molded product therefrom (2009-02-03),

4. 7456238 - Fabricated resin products for laser welding and including transmitting and absorbing black colorants, and colored resin compositions therefor (2008-11-25),

5. 7268175 - Thermoplastic resin compositions for laser welding and articles formed therefrom (2007-09-11),

6. 7053140 - Colored thermoplastic resin compositions for laser welding, colorants therefor of mixtures of amine salts of anthraquinone and monoazo complex dyes, and molded product therefrom (2006-05-30),

7. 6784279 - Aromatic polyamide compositions for molding (2004-08-31),

8. 6774174 - Flame-retardant polyamide compositions (2004-08-10),

9. 6350802 - Thermally stable flame retardant polyamides (2002-02-26),

10. 5856428 - Crystalline aromatic polyamide resin composition (1999-01-05),

11. 5770679 - Polyamide resin compositions and production process (1998-06-23),

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