Growing community of inventors

Wilmington, DE, United States of America

Dewey H Smith, Jr

Average Co-Inventor Count = 1.38

ph-index = 4

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 = 87

Dewey H Smith, JrVernon G Vernier (2 patents)Dewey H Smith, JrGregory W Schwing (1 patent)Dewey H Smith, JrWilliam K Schmidt (1 patent)Dewey H Smith, JrWilliam A Price, Jr (1 patent)Dewey H Smith, JrChristine Smith (1 patent)Dewey H Smith, JrDewey H Smith, Jr (7 patents)Vernon G VernierVernon G Vernier (2 patents)Gregory W SchwingGregory W Schwing (11 patents)William K SchmidtWilliam K Schmidt (10 patents)William A Price, JrWilliam A Price, Jr (3 patents)Christine SmithChristine Smith (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (7 from 16,338 patents)


7 patents:

1. 4478840 - Appetite suppressing compositions and methods

2. 4477457 - Method for inducing anorexia using nalmetrene

3. 4260629 - Treating pain with acetaminophen and

4. 4256755 - Method of using N-substituted dihydro-2-oxazolamines as analgesics

5. 4217353 - Method for inducing anorexia

6. 4156738 - Ureidonitriles useful as antihypertensives

7. 4148896 - Antidepressant combination

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1/10/2026
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