Average Co-Inventor Count = 1.33
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. Hoechst Celanese Corporation (1 from 1,194 patents)
2. Sheen Kleen, Inc. (1 from 1 patent)
3. Geotech Development Corporation (1 from 1 patent)
2 patents:
1. 4902544 - Leak resistant absorbent product
2. 4497712 - Absorbent pillow