Average Co-Inventor Count = 3.00
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. Ube Industries, Inc. (4 from 1,432 patents)
2. Soda Aromatic Co., Ltd. (2 from 18 patents)
3. Soda Aromaic Co., Ltd. (1 from 1 patent)
4 patents:
1. 5380912 - .omega.-hydroxy-(.omega.-3)-ketonitrile
2. 5350868 - .omega.-hydroxy-(.omega.-3)-ketonitrile and method for preparing
3. 5099036 - .alpha.-(.omega.-cyanoalkanoyl)-.gamma.-butyrolactone and method for
4. 5023351 - .alpha.-(.omega.-cyanoalkanoyl-.gamma.-butyrolactone and method for