Average Co-Inventor Count = 5.42
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. Ube Industries, Inc. (6 from 1,432 patents)
2. Other (1 from 832,912 patents)
7 patents:
1. 7309718 - Dibenzocycloheptene compound
2. 6610708 - Cyclic amino compounds
3. 6265418 - N-acylamino acid amide compounds and intermediates for preparation thereof
4. 5610303 - Arylamino pyrimidine compound
5. 4929618 - Piperdine and piperazine derivatives, and antihistaminic pharmaceutical
6. 4421925 - 4-Alkoxy-1,3-dioxane-5-carbonitriles and process for preparing the same
7. 3953514 - Process for preparing cyclopentenone derivatives