Average Co-Inventor Count = 7.57
ph-index = 2
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 Operations Gmbh (2 from 596 patents)
2. Goldschmidt Ag (2 from 61 patents)
4 patents:
1. 12053721 - Defoamer composition based on organofunctionally modified polysiloxanes
2. 11945951 - Formulation and its use as defoamer
3. 6552092 - Defoamers for aqueous media
4. 6420324 - Defoamers for aqueous media