Growing community of inventors

Kalamazoo, MI, United States of America

Fred E Dutton

Average Co-Inventor Count = 2.40

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 = 2

Fred E Dutton ↔ Stephen J Nelson (2 patents)Fred E Dutton ↔ William W McWhorter, Jr (1 patent)Fred E Dutton ↔ Byung H Lee (1 patent)Fred E Dutton ↔ Pil H Lee (1 patent)Fred E DuttonFred E Dutton (3 patents)Stephen J NelsonStephen J Nelson (25 patents)William W McWhorter, JrWilliam W McWhorter, Jr (13 patents)Byung H LeeByung H Lee (10 patents)Pil H LeePil H Lee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Upjohn Co. (2 from 2,170 patents)

2. Pharmacia & Upjohn Company (1 from 523 patents)


3 patents:

1. 5776950 - Cycloanthelmintic inhibitors

2. 4592871 - N-imidoylthio(methyl)carbamates

3. 4473580 - N-Imidoylthio(methyl)carbamates and methods for controlling insects

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as of
12/19/2025
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