Growing community of inventors

Newark, DE, United States of America

Stephen Howard Colmery

Average Co-Inventor Count = 3.00

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 = 0

Stephen Howard Colmery ↔ Xin Chen (1 patent)Stephen Howard Colmery ↔ Howard W Prokop (1 patent)Stephen Howard ColmeryStephen Howard Colmery (1 patent)Xin ChenXin Chen (14 patents)Howard W ProkopHoward W Prokop (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Uniqema Americas LLC (1 from 4 patents)

2. Croda Uniqema, Inc. (4 patents)


1 patent:

1. 8138363 - Process for the production of alkanolamide

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12/15/2025
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