Average Co-Inventor Count = 5.00
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. Dr. Willmar Schwabe Gmbh & Co. (2 from 19 patents)
2. Ur. Willmar Schwabe Gmbh & Co, (1 from 1 patent)
3 patents:
1. 6280737 - Harpagoside-enriched extract from harpagophytum procumbens and processes for producing same
2. 6280736 - Stable extract of Hypericum perforatum L.,process for preparing the same and pharmaceutical compositions
3. 6241988 - Stable extract of hypericum perforatum L., a method for producing the same, and corresponding pharmaceutical preparations