Growing community of inventors

Princeton, NJ, United States of America

Herwig Janssen

Average Co-Inventor Count = 5.00

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 = 22

Herwig JanssenGlenn A Nystrand (2 patents)Herwig JanssenDexter M Williams (2 patents)Herwig JanssenKie Ho (2 patents)Herwig JanssenC Scott Lamb (2 patents)Herwig JanssenHerwig Janssen (2 patents)Glenn A NystrandGlenn A Nystrand (7 patents)Dexter M WilliamsDexter M Williams (6 patents)Kie HoKie Ho (4 patents)C Scott LambC Scott Lamb (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Johnson & Johnson Consumer Companies, Inc. (2 from 271 patents)


2 patents:

1. 7030095 - Pediculicidal and ovacidal treatment compositions and methods for killing head lice and their eggs

2. 6727228 - Pediculicidal and ovacidal treatment compositions and methods for killing head lice and their eggs

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as of
12/29/2025
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