Average Co-Inventor Count = 4.61
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. Eastman-kodak Company (2 from 21,594 patents)
2. Warner-lambert Company (1 from 2,538 patents)
3. Basf Corporation (1 from 2,033 patents)
4 patents:
1. D348521 - Immunoassay unit for analysis of biological liquid
2. D316225 - Bottle
3. D315791 - Immunoassay unit for analysis of biological liquids or the like
4. D288531 - Bottle or the like