Average Co-Inventor Count = 3.82
ph-index = 1
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. (13 from 1,432 patents)
2. Chugai Seiyaku Kabushiki Kaisha (1 from 950 patents)
3. Sanwa Kagaku Kenkyusho Co., Ltd. (1 from 108 patents)
13 patents:
1. 10774072 - Crystal of N-substituted sulfonamide compound
2. 10519112 - Method for producing heteroaromatic sulfonamide compound
3. 10428046 - N-substituted sulfonamide compound and method for producing same
4. 10392345 - Crystal of salt of novel 3-azabicyclo[3.1.0]hexane derivative and pharmaceutical use thereof
5. 8901254 - Process for preparing polycarbonate diol diacrylate and high-purity polycarbonate diol diacrylate
6. 8143052 - Process for preparing optically active (S or R)-α amino acid and (R or S)-α amino acid ester in one phase organic reaction medium
7. 7915019 - Processes for preparing optically active (S or R)-β-amino acid and optically active (R or S)-β-amino acid ester, and β-amino acid 2-alkoxyethyl ester and optically active (S or R)-β amino acid 2-alkoxyethyl ester
8. 7449325 - Process for enzymatically producing either optically active N-substituted β-amino acids or esters thereof or optically active N-substituted 2-homopipecolic acids or esters thereof
9. 6906039 - Process for preparation of erythromycin compounds
10. 6723860 - 7a-alkoxy-4H-pyrano[3,2-d]-oxazol-2(3H)-one and process for producing the same
11. 6307091 - Trifluoro-substituted benzoic acid, esters thereof and processes for preparing the same
12. 6160171 - Trifluoro-substituted benzoic acid, esters thereof, and process for
13. 5874581 - 2-silyloxy-tetrahydrothienopyridine, salt thereof and process for