IDiyas

For the Inventor, By the Inventor

New City, NY, United States of America

Chi-Wen F Cheng

USPTO Granted Patents = 6

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 100(Granted Patents)


Location History:

  • New York, NY (US) (1992)
  • New City, NY (US) (1992 - 2001)

Company Filing History:

goldMedal3 out of 6,850 
 
Ciba-geigy Corporation
 patents
silverMedal1 out of 119 
 
Ucb S.a.
 patents
bronzeMedal1 out of 57 
 
Vantico Limited
 patents
4. 1 out of 1,524 
 
Ciba Specialty Chemicals Corporation
 patents

Years Active: 1992-2001

Loading Chart...
6 patents (USPTO):Explore Patents
1. 6262148 - Phenalkamine curing agents and epoxy resin compositions containing the same (2001-07-17),
2. 5955551 - Polyglycidyl ethers of secondary alcohols, their preparation, and (1999-09-21),
3. 5239093 - Process for the preparation of addition products of epoxides and alcohols (1993-08-24),
4. 5128491 - Process for the preparation of glycidyl ethers of di-secondary alcohols (1992-07-07),
5. 5117010 - Process for the preparation of addition products of epoxides and alcohols (1992-05-26),
6. 5097006 - Weatherable powder coating compositions (1992-03-17),
This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…