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For the Inventor, By the Inventor

Chiba, Japan

Sinji Tokunoh

This inventor holds 4 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1992-1994.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Mobara, JP (1993)
  • Chiba, JP (1992 - 1994)

Company Filing History:

goldMedal4 out of 1,379 
 
Mitsui Toatsu Chemicals, Incorporated
 patents

Years Active: 1992-1994

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4 patents (USPTO):Explore Patents
1. 5276185 - Process for producing amide compounds (1994-01-04),
2. 5268506 - Process for producing .alpha., .beta.-unsaturated carboxylic acid (1993-12-07),
3. 5268503 - Process for producing .alpha.,.beta.-unsaturated carboxylic acid esters (1993-12-07),
4. 5138086 - Method for preparing .alpha.,.beta.-unsaturated nitriles (1992-08-11),
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