Average Co-Inventor Count = 8.00
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. As Lungen Gmbh (1 from 2 patents)
2. Ask Chemicals Gmbh (49 patents)
3. As Luengen Gmbh (0 patent)
1 patent:
1. 7770629 - Moulding mixture for producing casting moulds for metalworking