Growing community of inventors

Harleysville, PA, United States of America

Ralph J Mancinelli

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 = 3

Ralph J MancinelliJohn P Hennessey (1 patent)Ralph J MancinelliAssunta S Ng (1 patent)Ralph J MancinelliRalph J Mancinelli (1 patent)John P HennesseyJohn P Hennessey (3 patents)Assunta S NgAssunta S Ng (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Merck Sharp + Dohme Corp. (2,405 patents)


1 patent:

1. 6790445 - Preservatives for vaccines

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as of
1/18/2026
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