Growing community of inventors

Frankfurt-am-Main, Germany

Helmut Tränkler

Average Co-Inventor Count = 7.00

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 = 7

Helmut Tränkler ↔ Elke Schweers (1 patent)Helmut Tränkler ↔ Harald Werner (1 patent)Helmut Tränkler ↔ Gerhard Geiss (1 patent)Helmut Tränkler ↔ Heinz Alexander (1 patent)Helmut Tränkler ↔ Elfriede Hufsky (1 patent)Helmut Tränkler ↔ Frank Olschewski (1 patent)Helmut TränklerHelmut Tränkler (1 patent)Elke SchweersElke Schweers (13 patents)Harald WernerHarald Werner (4 patents)Gerhard GeissGerhard Geiss (3 patents)Heinz AlexanderHeinz Alexander (3 patents)Elfriede HufskyElfriede Hufsky (1 patent)Frank OlschewskiFrank Olschewski (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ticona Gmbh (1 from 429 patents)


1 patent:

1. 6313323 - Trimerization of formaldehyde in the gas phase

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as of
12/30/2025
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