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Cedar Grove, NJ, United States of America

John P Tengi

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 = 0

John P Tengi ↔ Dennis D Keith (1 patent)John P Tengi ↔ Manfred Weigele (1 patent)John P TengiJohn P Tengi (1 patent)Dennis D KeithDennis D Keith (35 patents)Manfred WeigeleManfred Weigele (31 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoffmann-la Roche Inc. (1 from 4,945 patents)


1 patent:

1. 4393003 - .beta.-Lactamase inhibitors

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as of
12/29/2025
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