Growing community of inventors

Katowice, Poland

Aleksander Ratajczak

Average Co-Inventor Count = 5.00

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 = 16

Aleksander Ratajczak ↔ Janusz Swietoslawski (1 patent)Aleksander Ratajczak ↔ Andrzej Silowiecki (1 patent)Aleksander Ratajczak ↔ Zofia Baniak (1 patent)Aleksander Ratajczak ↔ Barbara Nocon (1 patent)Aleksander RatajczakAleksander Ratajczak (1 patent)Janusz SwietoslawskiJanusz Swietoslawski (3 patents)Andrzej SilowieckiAndrzej Silowiecki (1 patent)Zofia BaniakZofia Baniak (1 patent)Barbara NoconBarbara Nocon (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zaklady Chemiczne 'organika-azot' (1 from 1 patent)


1 patent:

1. 4112242 - Process for production of 4,4-isopropylidene-bis-2,6-dibromo/phenol

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as of
12/21/2025
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