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Indianapolis, IN, United States of America

John McDonald

Average Co-Inventor Count = 5.62

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 = 25

John McDonaldMilton L Hammond (3 patents)John McDonaldMichael N Chang (3 patents)John McDonaldRobert A Zambias (3 patents)John McDonaldNorman P Jensen (3 patents)John McDonaldKathleen M Rupprecht (2 patents)John McDonaldJohn McDonald (3 patents)Milton L HammondMilton L Hammond (34 patents)Michael N ChangMichael N Chang (26 patents)Robert A ZambiasRobert A Zambias (20 patents)Norman P JensenNorman P Jensen (13 patents)Kathleen M RupprechtKathleen M Rupprecht (42 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Merck + Co., Inc. (3 from 4,770 patents)


3 patents:

1. 4778818 - Substituted 2-(heteroaryl-2-propenyl)phenols useful as anti-inflammatory

2. 4686235 - Substituted cinnamyl-2,3-dihydrobenzofuran and analogs useful as

3. 4537903 - Substituted cinnamyl-2,3-dihydrobenzofuran and analogs useful as

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12/9/2025
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