Average Co-Inventor Count = 4.44
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. Other (1 from 832,966 patents)
2. Smithkline Beecham Corporation (1 from 2,198 patents)
3. Glaxo Wellcome Inc. (1 from 281 patents)
3 patents:
1. 5964043 - Freeze-drying process and apparatus
2. 5914262 - Process and apparatus for cell sorting
3. 4526215 - Apparatus for forming mixtures of fluids