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Lincolnshire, IL, United States of America

John E Urheim

Average Co-Inventor Count = 1.00

ph-index = 2

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 = 45

John E UrheimJohn E Urheim (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Gynex, Inc. (2 from 6 patents)


2 patents:

1. 4958736 - Package for oral contraceptive tablet

2. 4867177 - Vaginal drape, insertion unit and kit

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as of
12/18/2025
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