Average Co-Inventor Count = 4.29
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. Johnson Matthey Public Limited Company (2 from 837 patents)
2. Kempharm, Inc. (1 from 56 patents)
3 patents:
1. 9957283 - Processes for making alkylated arylpiperazine and alkylated arylpiperidine compounds including novel intermediates
2. 9815844 - Pharmaceutically acceptable salts and polymorphic forms of hydrocodone benzoic acid enol ester and processes for making same
3. 9790237 - Processes for making alkylated arylpiperazine and alkylated arylpiperidine compounds including novel intermediates