Growing community of inventors

Isere, France

Henri D Chanzy

Average Co-Inventor Count = 3.00

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 = 16

Henri D ChanzyPaul Smith (2 patents)Henri D ChanzyBruno Rotzinger (2 patents)Henri D ChanzyHenri D Chanzy (2 patents)Paul SmithPaul Smith (19 patents)Bruno RotzingerBruno Rotzinger (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (2 from 16,338 patents)


2 patents:

1. 5036148 - Production of substantially linear highly crystalline polyolefins

2. 4769433 - High strength polyolefins

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as of
1/9/2026
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