Average Co-Inventor Count = 3.28
ph-index = 5
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. Schering Aktiengesellschaft (28 from 1,384 patents)
2. Schering Aktiengellschaft (1 from 4 patents)
29 patents:
1. 5773264 - Process for the production of 17
2. 5712099 - Process for the production of arabinonucleosides
3. 5700666 - Process for the production of arabinonucleotides
4. 5565343 - Process for the production of dulcitol from lactose
5. 5516649 - Process for the production of 4-androstene-3,17-dione and
6. 5472854 - Process for the production of 17-oxosteroids via the fermentative
7. 5429934 - Process for the production of 20-methyl-5,7-pregnadiene-3.beta.,21-diol
8. 5418145 - Process for the preparation of 4-androstene-3,17-dione and
9. 5391484 - Process for the production of 4-pregnene-3,20-dione and its derivatives
10. 5371000 - Process for the production of ergoline derivatives
11. 5258290 - Fermentation process for the production of .beta.-carboline derivatives
12. 5100782 - Process for the preparation of L-amino acids and amino acid amides
13. 5071752 - Process for the production of L-amino acids
14. 4971698 - Process for wastewater purification
15. 4968610 - Process for the preparation of chanoclavine