Average Co-Inventor Count = 2.40
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. Astra Aktiebolag (1 from 271 patents)
2. Meda Otc Ab (1 from 2 patents)
3. Astra Tech Ab (86 patents)
2 patents:
1. 11007128 - Composition for preventing or treating dental erosion
2. 5894070 - Hard tissue stimulating agent