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. Warner-lambert Company (3 from 2,538 patents)
3 patents:
1. 5525498 - Process for preparing an ultra-pure thrombin preparation
2. 5397704 - Ultra-pure thrombin preparation
3. 5281528 - Process for purified thromboplastin for ultra-pure thrombin preparation