Growing community of inventors

Calgary, Canada

Perry Dewit

Average Co-Inventor Count = 9.00

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 = 2

Perry DewitQinyan Wang (3 patents)Perry DewitIsam Jaber (3 patents)Perry DewitMohamed Aiffa (3 patents)Perry DewitAmy Baltimore (3 patents)Perry DewitSteven Clemens (3 patents)Perry DewitHolly Ann Severin (3 patents)Perry DewitHelena Ouskine (3 patents)Perry DewitLawrence Martin Josef Van Asseldonk (3 patents)Perry DewitLawrence Van Asseldonk (2 patents)Perry DewitLawrence Martin Van Asseldonk (1 patent)Perry DewitHolly Severin (1 patent)Perry DewitHolly Severin (0 patent)Perry DewitPerry Dewit (3 patents)Qinyan WangQinyan Wang (56 patents)Isam JaberIsam Jaber (12 patents)Mohamed AiffaMohamed Aiffa (8 patents)Amy BaltimoreAmy Baltimore (7 patents)Steven ClemensSteven Clemens (5 patents)Holly Ann SeverinHolly Ann Severin (4 patents)Helena OuskineHelena Ouskine (3 patents)Lawrence Martin Josef Van AsseldonkLawrence Martin Josef Van Asseldonk (3 patents)Lawrence Van AsseldonkLawrence Van Asseldonk (2 patents)Lawrence Martin Van AsseldonkLawrence Martin Van Asseldonk (1 patent)Holly SeverinHolly Severin (1 patent)Holly SeverinHolly Severin (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Nova Chemicals (international) S.a. (3 from 454 patents)

2. Nova Chemicals Inc. (64 patents)


3 patents:

1. 10590214 - Ziegler-Natta catalyst for high temperature polymerization

2. 10442880 - Ziegler-Natta catalyst for high temperature polymerization

3. 9481748 - Ziegler-Natta catalyst for high temperature polymerization

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12/29/2025
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