Average Co-Inventor Count = 6.00
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. Degussa Aktiengesellschaft (2 from 1,678 patents)
2. Degussa Aktiengesellchaft (1 from 2 patents)
3 patents:
1. 5466421 - Apparatus for the catalytic conversion of waste gases containing
2. 5108717 - Apparatus for the catalytic conversion of waste gases
3. 4983366 - Method for the catalytic conversion of waste gases containing