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For the Inventor, By the Inventor

Gunma, Japan

Isao Watanuki

USPTO Granted Patents = 5

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Myougi, JP (1992)
  • Annaka, JP (1992)
  • Gunma, JP (1993)
  • Kanra, JP (1994)

Company Filing History:

goldMedal5 out of 5,967 
 
Shin-etsu Chemical Co., Ltd.
 patents

Years Active: 1992-1994

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5 patents (USPTO):Explore Patents
1. 5312947 - Siloxane purification (1994-05-17),
2. 5241095 - Method for the preparation of an oximesilane compound (1993-08-31),
3. 5210250 - Method for decolorizing purification of halogenated silane (1993-05-11),
4. 5171872 - Method for the preparation of an oximesilane without coloration (1992-12-15),
5. 5089450 - Catalyst for polymerization of organosiloxanes (1992-02-18),
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