Growing community of inventors

Phoenix, AZ, United States of America

David P McNaughton

Average Co-Inventor Count = 4.00

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 = 0

David P McNaughton ↔ Tamon Itahashi (1 patent)David P McNaughton ↔ Koichiro Tajima (1 patent)David P McNaughton ↔ Michael C Walkup (1 patent)David P McNaughton ↔ Tamon Itahashi (0 patent)David P McNaughtonDavid P McNaughton (1 patent)Tamon ItahashiTamon Itahashi (7 patents)Koichiro TajimaKoichiro Tajima (5 patents)Michael C WalkupMichael C Walkup (1 patent)Tamon ItahashiTamon Itahashi (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sumitomo Chemical Company, Limited (1 from 6,893 patents)

2. Sumitomo Chemical Advanced Technologies LLC (0 patent)


1 patent:

1. 11236190 - Novolac resins and use in rubber compositions

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as of
12/12/2025
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