Average Co-Inventor Count = 2.25
ph-index = 3
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. Betz Paperchem, Inc. (2 from 37 patents)
2. Betz Laboratories, Inc. (1 from 577 patents)
3 patents:
1. 5368740 - Methods of controlling scale formation in the presence of metal ions in
2. 5320757 - Method of inhibiting calcium oxalate scale deposition
3. 5256253 - Methods for inhibiting barium sulfate deposition using a