Growing community of inventors

Rheinberg, Germany

Heike Semmler

Average Co-Inventor Count = 1.00

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 = 0

Heike Semmler ↔ Frank Schubert (1 patent)Heike Semmler ↔ Michael Fiedel (1 patent)Heike Semmler ↔ Philippe Favresse (1 patent)Heike Semmler ↔ Alexander Schulz (13 patents)Heike Semmler ↔ Thorsten Schierle (1 patent)Heike Semmler ↔ Sarah Otto (1 patent)Heike Semmler ↔ Andreas Stüttgen (1 patent)Heike SemmlerHeike Semmler (1 patent)Frank SchubertFrank Schubert (48 patents)Michael FiedelMichael Fiedel (27 patents)Philippe FavressePhilippe Favresse (21 patents)Alexander SchulzAlexander Schulz (13 patents)Thorsten SchierleThorsten Schierle (7 patents)Sarah OttoSarah Otto (5 patents)Andreas StüttgenAndreas Stüttgen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evonik Operations Gmbh (1 from 600 patents)


1 patent:

1. 12466906 - Defoamer composition based on organofunctionally modified polybutadienes

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/28/2025
Loading…