Average Co-Inventor Count = 3.20
ph-index = 1
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. Smithkline Beecham Corporation (1 from 2,198 patents)
2. Glaxo Wellcome Inc. (1 from 281 patents)
2 patents:
1. 6455507 - Benzimidazole derivatives
2. 5843917 - 5-Fluorouracil derivatives