Growing community of inventors

North Wales, PA, United States of America

Zen-Yu Chang

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 = 1

Zen-Yu ChangLiliana Minevski (2 patents)Zen-Yu ChangPing Lue (2 patents)Zen-Yu ChangZen-Yu Chang (2 patents)Liliana MinevskiLiliana Minevski (11 patents)Ping LuePing Lue (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ge Betz, Inc. (2 from 31 patents)


2 patents:

1. 7335794 - Polythiaether compounds and their use as corrosion inhibitors

2. 6974553 - Polythiaether compounds and their use as corrosion inhibitors

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/12/2025
Loading…