Average Co-Inventor Count = 5.30
ph-index = 2
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. The Green Cross Corporation (5 from 260 patents)
2. Other (1 from 832,880 patents)
3. Hoechst Japan Limited (1 from 66 patents)
6 patents:
1. 6369061 - Therapeutic agent for spinal canal stenosis
2. 5888964 - Method for increasing placental blood flow
3. 5053498 - Therapeutic and prophylactic agents for peptic ulcer
4. 4983584 - Therapeutic and prophylactic agents for peptic ulcers
5. 4888417 - Therapeutic and prophylactic agents for peptic ulcer
6. 4732760 - Curative and preventive agent for ulcers of digestive organs