Average Co-Inventor Count = 7.23
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. Other (2 from 832,680 patents)
2. Kumiai Chemical Industry Co., Ltd. (2 from 215 patents)
3. Ihara Chemical Industry Co., Ltd. (2 from 211 patents)
4 patents:
1. 6472348 - Pyridone derivatives and herbicides
2. 6265349 - Pyridone derivatives and herbicides
3. 6130187 - Benzofuran-7-yl uracil derivatives and herbicides
4. 6048823 - Pyridone derivatives and herbicides