Average Co-Inventor Count = 11.53
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. Korea Research Institute of Chemical Technology (4 from 623 patents)
2. Dongbu Hannong Chemical Co., Ltd. (2 from 12 patents)
3. Yuyu, Inc. (1 from 3 patents)
6 patents:
1. 12195469 - Compounds having PDE9A inhibitory activity, and pharmaceutical uses thereof
2. 12187729 - Compounds having PDE9A inhibitory activity, and pharmaceutical uses thereof
3. 7351843 - Furancarbonylguanidine derivatives, their preparation and pharmaceutical compositions containing them
4. 7279497 - Benzopyran derivatives substituted with secondary amines including imidazole, their preparation and pharmaceutical compositions containing them
5. 6413983 - Benzopyranyl heterocycle derivatives, process for preparation thereof, and pharmaceutical compositions containing them
6. 6323238 - Benzopyranyl guanidine derivatives, process for preparation thereof, and pharmaceutical compositions containing them