Average Co-Inventor Count = 3.69
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. Dsm IP Assets B.v. (12 from 1,735 patents)
12 patents:
1. 12479814 - Process for production of new sulfolenic intermediates
2. 12410117 - Process for production of vitamin A
3. 12258311 - Dehydrogenation process
4. 12139452 - Process for the production of retinal
5. 11958797 - Process for the preparation of intermediates for the synthesis of vitamin A derivatives from polyenes by cyclisation
6. 11851402 - Specific dehydrogenation process (I)
7. 10029970 - Method for producing specific α, β-unsaturated aldehydes
8. 9957228 - Process of production of 7,8-dihydro-C15-aldehyde
9. 9908847 - Method for producing specific α,β-unsaturated aldehydes by rearrangement process
10. 9162969 - Nitrooxyesters, their preparation and use
11. 9040742 - Catalytic synthesis of vitamin A intermediate
12. 8709110 - Use of carotenoid (ester)s