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Mason, OH, United States of America

Caifang F Yin

USPTO Granted Patents = 8 (Patent Applications = 4)

CIPO Patents = 2

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 51(Granted Patents)

Location History:

Monroe, NY (US) (1997 - 2003)
Mason, OH (US) (2011 - 2015)

Company Filing History:

International Paper Company

Years Active: 1997-2015

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8999114 - BCTMP filtrate recycling system and method (2015-04-07),

2. 8753477 - BCTMP filtrate recycling system and method (2014-06-17),

3. 7976677 - Process of bleaching hardwood pulps in a D1 or D2 stage in a presence of a weak base (2011-07-12),

4. 7976676 - Process of bleaching softwood pulps in a D1 or D2 stage in a presence of a weak base (2011-07-12),

5. 6569284 - Elemental-chlorine-free bleaching process having an initial Eo or Eop stage (2003-05-27),

6. 5792361 - Method for treatment of an aqueous waste material (1998-08-11),

7. 5670020 - Foam separation method for reducing AOX, COD, and color bodies of kraft (1997-09-23),

8. 5626717 - Oxidative treatment of bleach plant effluent (1997-05-06),

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