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Wei-Zhong Zhang

USPTO Granted Patents = 3

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 17(Granted Patents)

Location History:

Tatuno, JP (1995 - 1997)
Hyogo-ken, JP (1998)

Company Filing History:

Showa Highpolymer Co., Ltd.

Showa Denko K.k.

where one patent can have more than one assignee

Years Active: 1995-1998

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5728467 - Multilayers laminate serving as a good barrier against an oxygen gas or (1998-03-17),

2. 5594067 - Method of manufacturing water-based silicone-type graft copolymer (1997-01-14),

3. 5462988 - Silicone copolymer emulsion (1995-10-31),

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