Growing community of inventors

Cincinnati, OH, United States of America

Kevin Robert Johnstone

Average Co-Inventor Count = 6.46

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 = 7

Kevin Robert JohnstoneCharles Winston Saunders (2 patents)Kevin Robert JohnstoneJean-Luc Philippe Bettiol (1 patent)Kevin Robert JohnstoneAndré Cesar Baeck (1 patent)Kevin Robert JohnstoneIvan Maurice Alfons Jan Herbots (1 patent)Kevin Robert JohnstoneJoseph Robert Kaczvinsky, Jr (1 patent)Kevin Robert JohnstoneThomas Larry Dawson (1 patent)Kevin Robert JohnstoneKotikanyadanam Tatachar Sreekrishna (1 patent)Kevin Robert JohnstoneRichard Lee Walter, Jr (1 patent)Kevin Robert JohnstoneSteven Paul Georges Cooremans (1 patent)Kevin Robert JohnstoneYvonne Marie Deangelis (1 patent)Kevin Robert JohnstoneKevin Robert Johnstone (2 patents)Charles Winston SaundersCharles Winston Saunders (15 patents)Jean-Luc Philippe BettiolJean-Luc Philippe Bettiol (55 patents)André Cesar BaeckAndré Cesar Baeck (7 patents)Ivan Maurice Alfons Jan HerbotsIvan Maurice Alfons Jan Herbots (7 patents)Joseph Robert Kaczvinsky, JrJoseph Robert Kaczvinsky, Jr (5 patents)Thomas Larry DawsonThomas Larry Dawson (4 patents)Kotikanyadanam Tatachar SreekrishnaKotikanyadanam Tatachar Sreekrishna (4 patents)Richard Lee Walter, JrRichard Lee Walter, Jr (4 patents)Steven Paul Georges CooremansSteven Paul Georges Cooremans (3 patents)Yvonne Marie DeangelisYvonne Marie Deangelis (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Procter Gamble Company (2 from 17,167 patents)


2 patents:

1. 6897033 - Fungal lipase

2. 6486112 - Laundry detergent compositions comprising a saccharide gum degrading enzyme

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as of
12/28/2025
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