Average Co-Inventor Count = 4.95
ph-index = 4
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. Th. Goldschmidt Ag (4 from 331 patents)
2. Goldschmidt Ag (1 from 61 patents)
3. Evonik Degussa Gmbh (1,242 patents)
5 patents:
1. 6689731 - Phosphoric esters as emulsifiers and dispersants
2. 5804099 - Polysiloxane-polyoxyethylene-polyoxypropylene triblock copolymers and
3. 4906403 - Defoaming and deaerating composition and method
4. 4886551 - Method for improving the scratch resistance and increasing the sliding
5. 4692267 - Use of polymers of alkylvinyl ethers to prevent or eliminate foam on