Average Co-Inventor Count = 4.46
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. Degussa Aktiengesellschaft (2 from 1,678 patents)
2. Degussa - Huls Ag (2 from 145 patents)
3. Degussa-huels Aktiengesellschaft (1 from 45 patents)
4. Rohm Gesellschaft, Gmbh (1 from 1 patent)
6 patents:
1. 6825014 - Process for the preparation of allysine acetal
2. 6617480 - Molecular weight-enlarged ligands for asymmetric, homogeneously soluble hydrogenation catalysts, process for the production thereof and use
3. 6348620 - Method for homogeneous enantioselective hydrogenation using catalytic ferrocenyl bis-phosphine complexes
4. 6284925 - Use of ferrocenyl ligands for catalytic, enantioselective hydrogenation
5. 6191284 - Ligands and complexes for enantioselective hydrogenation
6. 6156908 - Procedure for the manufacture of 3-amino-2-oxo-pyrrolidines, new