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University Heights, OH, United States of America

John M Hupp

Average Co-Inventor Count = 4.00

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 = 16

John M Hupp ↔ Robert K Grasselli (2 patents)John M Hupp ↔ Joseph Peter Bartek (2 patents)John M Hupp ↔ James Frank Brazdil, Jr (2 patents)John M HuppJohn M Hupp (2 patents)Robert K GrasselliRobert K Grasselli (127 patents)Joseph Peter BartekJoseph Peter Bartek (22 patents)James Frank Brazdil, JrJames Frank Brazdil, Jr (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Standard Oil Company (2 from 1,192 patents)


2 patents:

1. 5068215 - Catalyst for upgrading low molecular weight hydrocarbons

2. 4886931 - Upgrading low molecular weight hydrocarbons

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as of
12/18/2025
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