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For the Inventor, By the Inventor

Doyrong-Dong, South Korea

Ji Young Chang

USPTO Granted Patents = 2 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Yousung-Ku, KR (1994)
  • Doyrong-Dong, KR (1995)

Company Filing History:

goldMedal2 out of 624 
 
Korea Research Institute of Chemical Technology
 patents

Years Active: 1994-1995

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2 patents (USPTO):Explore Patents
1. 5453484 - Copolyimides and a process for the preparation thereof (1995-09-26),
2. 5357032 - Copolyimides and a process for the preparation thereof (1994-10-18),
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