Growing community of inventors

Erkrath, Germany

Michael Heyer

Average Co-Inventor Count = 4.44

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

Michael Heyer ↔ Bernd Fabry (1 patent)Michael Heyer ↔ Mustafa Akram (23 patents)Michael Heyer ↔ Rolf Wachter (2 patents)Michael Heyer ↔ Rolf Einar Engstad (1 patent)Michael Heyer ↔ Joerg Kahre (1 patent)Michael Heyer ↔ Ute Griesbach (1 patent)Michael Heyer ↔ Winfried Emmerling (3 patents)Michael Heyer ↔ Matthias Hofmann (1 patent)Michael Heyer ↔ Kristin Pauli (0 patent)Michael Heyer ↔ Claudia Brockmann (0 patent)Michael Heyer ↔ Thomas DÖRING (0 patent)Michael Heyer ↔ Thomas Gassenmeier (0 patent)Michael HeyerMichael Heyer (2 patents)Bernd FabryBernd Fabry (60 patents)Mustafa AkramMustafa Akram (23 patents)Rolf WachterRolf Wachter (21 patents)Rolf Einar EngstadRolf Einar Engstad (20 patents)Joerg KahreJoerg Kahre (18 patents)Ute GriesbachUte Griesbach (9 patents)Winfried EmmerlingWinfried Emmerling (3 patents)Matthias HofmannMatthias Hofmann (1 patent)Kristin PauliKristin Pauli (0 patent)Claudia BrockmannClaudia Brockmann (0 patent)Thomas DÖRINGThomas DÖRING (0 patent)Thomas GassenmeierThomas Gassenmeier (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Henkel Kommanditgesellschaft Auf Aktien (1 from 2,080 patents)

2. Biotec Pharmacon Asa (1 from 21 patents)

3. Henkel Ag & Company, Kgaa (2,018 patents)


2 patents:

1. 6500410 - Sun protection agents

2. 6248313 - Hair cosmetic preparations containing cationic biopolymers

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/6/2025
Loading…