Average Co-Inventor Count = 2.50
ph-index = 4
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. Viskase Corporation (3 from 190 patents)
2. Other (1 from 832,912 patents)
3. American Hoechst Corporation (1 from 233 patents)
5 patents:
1. 5085890 - Method for preparing indicia-containing article
2. 5032416 - Method for producing a food body with surface color indicia
3. 4985260 - Food body with surface color indicia
4. H000304 - Printing ink for use on flexible films
5. 4133926 - Laminated identification card having special interlaminar adhesive