Average Co-Inventor Count = 4.80
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.
Company Filing History:
1. Evonik Degussa Gmbh (1 from 1,242 patents)
2. Bengbu Design & Research Institute for Glass Industry (1 from 9 patents)
3. Saint-Gobain Glass France (1,224 patents)
4. Dritte Patentportfolio Beteiligungsgesellschaft Mbh &Co. Kg (13 patents)
2 patents:
1. 9899561 - Method for producing a compound semiconductor, and thin-film solar cell
2. 8043909 - Porous semiconductive film and process for its production