Average Co-Inventor Count = 6.00
ph-index = 5
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.
Company Filing History:
1. Evonik Goldschmidt Corporation (2 from 80 patents)
2. Evonik Industries Ag (2 from 34 patents)
3. Henkel Kommanditgesellschaft Auf Aktien (henkel Kgaa) (1 from 180 patents)
4. Evonik Degussa Gmbh (1,242 patents)
5. Evonik Specialty Chemicals Co., Ltd. (0 patent)
5 patents:
1. 9115335 - Phosphoric acid esters, their preparation and use
2. 8993792 - Polyglycol ether-free sulphosuccinates based on polyglycerol partial esters and use thereof
3. 8642525 - Formulations containing sorbitan carboxylic acid ester
4. 7964694 - Polysiloxanes having quaternary ammonium groups, a process for the preparation thereof and the use thereof in cleaning and care formulations
5. 7186675 - Quick drying washing and cleaning agent, comprising an anionic/cationic/amphoteric surfactant mixture