Average Co-Inventor Count = 4.05
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. Fermion Oy (4 from 12 patents)
2. Orion Corporation, Fermion (2 from 4 patents)
3. Orion Corporation (178 patents)
6 patents:
1. 8044038 - Crystallization process of quetiapine hemifumarate
2. 8044039 - Quetiapine hemifumarate purification by crystallization
3. 7863441 - Preparation of quetiapine
4. 7858777 - Preparation method for quetiapine
5. 6753433 - Process for the preparation of 1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile
6. 6579993 - Process for the preparation of 1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile