Growing community of inventors

Saint-Petersburg, Russia

Zinaida M Pessina

Average Co-Inventor Count = 4.00

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 = 3

Zinaida M PessinaSergei S Ivanchev (2 patents)Zinaida M PessinaValery N Pavljuchenko (2 patents)Zinaida M PessinaElena D Vasilieva (2 patents)Zinaida M PessinaZinaida M Pessina (2 patents)Sergei S IvanchevSergei S Ivanchev (10 patents)Valery N PavljuchenkoValery N Pavljuchenko (4 patents)Elena D VasilievaElena D Vasilieva (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,812 patents)


2 patents:

1. 4349649 - Process of preparing copolymers of butyl acrylate and 1-(.alpha.-alkyl

2. 4342676 - Method for producing latices of copolymers of butyl acrylate and

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as of
12/21/2025
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