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Naperville, IL, United States of America

Thomas William Himmel

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 2

Thomas William Himmel ↔ Dale S Steichen (1 patent)Thomas William Himmel ↔ Hua Yu (1 patent)Thomas William Himmel ↔ Alan Duncan James (1 patent)Thomas William Himmel ↔ Jon B Staley (1 patent)Thomas William HimmelThomas William Himmel (1 patent)Dale S SteichenDale S Steichen (18 patents)Hua YuHua Yu (17 patents)Alan Duncan JamesAlan Duncan James (9 patents)Jon B StaleyJon B Staley (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Akzo Nobel N.v. (1 from 1,248 patents)


1 patent:

1. 8765644 - Polyamide emulsifier based on polyamines and fatty acid/carboxylic acid for oil based drilling fluid applications

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12/11/2025
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