Average Co-Inventor Count = 4.44
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. Lurgi Zimmer Aktiengesellschaft (2 from 18 patents)
2 patents:
1. 6645621 - Discontinous polyethylene terephthalate fibres and method for producing the same
2. 6576339 - Polyester-staple fibres and method for the production thereof