Average Co-Inventor Count = 5.22
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. Bayer Aktiengesellschaft (4 from 12,160 patents)
2. Macherey, Nagel Gmbh & Co. (1 from 9 patents)
5 patents:
1. 5198429 - Substituted cyclodextrins and process for chromatographic separation of
2. 4315922 - Nikkomicins, a process for their preparation and their use as agents for
3. 4211787 - Antibacterial agents effective in growth promotion and increased feed
4. 4158608 - Fungicidally active antibiotic from Streptomyces tendae Ettlinger
5. 4046881 - Fungicidally active antibiotic from streptomyces tendae Ettlinger et al.