Average Co-Inventor Count = 3.87
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. Smithkline Beecham Corporation (4 from 2,198 patents)
4 patents:
1. 6127379 - Benzopyran, benzothiopyran and benzofuran derivatives as 5-HT4
2. 5726187 - N-alkylpiperidinyl-4-methyl carboxylic esters/amides of condensed ring
3. 5708174 - Heterocyclic-esters or -amides used as 5-HT.sub.4 receptor antagonists
4. 5696129 - 5-HT.sub.4 antagonists