Growing community of inventors

West Lafayette, IN, United States of America

David A Colby

Average Co-Inventor Count = 3.00

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 = 1

David A Colby ↔ Changho Han (1 patent)David A Colby ↔ Mark V Riofski (1 patent)David A ColbyDavid A Colby (1 patent)Changho HanChangho Han (8 patents)Mark V RiofskiMark V Riofski (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Purdue Research Foundation (1 from 2,660 patents)


1 patent:

1. 9359277 - Compositions and processes of preparing and using the same

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12/25/2025
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