Growing community of inventors

Carmel, CA, United States of America

David Lingenfelter

Average Co-Inventor Count = 4.44

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 = 5

David Lingenfelter ↔ Pyare L Khanna (2 patents)David Lingenfelter ↔ Michael Joseph Powell (2 patents)David Lingenfelter ↔ Scott J Eisenbeis (2 patents)David LingenfelterDavid Lingenfelter (2 patents)Pyare L KhannaPyare L Khanna (53 patents)Michael Joseph PowellMichael Joseph Powell (38 patents)Scott J EisenbeisScott J Eisenbeis (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Boehringer Mannheim Gmbh (2 from 1,164 patents)


2 patents:

1. 5976857 - Cross-linked polypeptide fragments of .beta.-galactosidase

2. 5763196 - Assays using cross-linked polypeptide fragments of .beta.-galactosidase

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