Growing community of inventors

S. Charleston, WV, United States of America

Joseph A Collier

Average Co-Inventor Count = 1.60

ph-index = 2

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 = 32

Joseph A CollierBrian Terry Keen (1 patent)Joseph A CollierJohn H Robson (1 patent)Joseph A CollierRobert D Best (1 patent)Joseph A CollierJoseph A Collier (2 patents)Brian Terry KeenBrian Terry Keen (37 patents)John H RobsonJohn H Robson (15 patents)Robert D BestRobert D Best (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Union Carbide Corporation (1 from 2,921 patents)

2. Union Carbide Chemicals and Plastics Company, Inc. (1 from 138 patents)


2 patents:

1. 4982021 - Process for the production of alkylene glycols with metalate-containing

2. 4560813 - Processes for the production of alkylene glycol in the presence of

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12/30/2025
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