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. Ishihara Sangyo Kaisha, Ltd. (4 from 393 patents)
4 patents:
1. 4332961 - Herbicidal compound, herbicidal composition containing the same, and
2. 4314069 - Herbicidal compound, herbicidal composition containing the same, and
3. 4309562 - Herbicidal compound, herbicidal composition containing the same, and
4. 4270948 - Herbicidal compound, herbicidal composition containing the same, and