Average Co-Inventor Count = 3.00
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. Karl Fischer Industrieanlagen Gmbh (1 from 14 patents)
2. Inventa-fischer Gmbh & Co. Kg (1 from 3 patents)
3. Uhde Inventa-fischer Gmbh (31 patents)
2 patents:
1. 6559271 - Method for producing polyesters with a reduced content of free acetaldehyde
2. 6013756 - Process for producing polyesters using titanium-containing