Inventor
Youxin Li
Inventor
Yantai, CN
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes39%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations36%
C07BGeneral methods of organic chemistry7%
C07CAcyclic or carbocyclic compounds7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C07DHeterocyclic compounds4%
PatentTitleYear
10,406,161Risperidone sustained release microsphere composition201910,258,572Pharmaceutical compositions of goserelin sustained release microspheres201910,098,882Risperidone sustained release microsphere composition20189,532,991'Risperidone sustained release microsphere composition'20179,446,135'Risperidone sustained release microsphere composition'20169,265,835'Compositions of rotigotine, derivatives thereof, or pharmaceutically acceptable salts of rotigotine or its derivative'20169,199,912'Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methylbenzoate hydrochloride, methods of preparing the same and use of the same'20158,741,952'Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methyl-benzoate hydrochloride, methods for preparing the same and use of the same'20148,314,110'Compounds for treating mental disorders, and preparation and uses thereof'20127,087,247'Polyesters, method for producing same, and depot medicaments produced from these polyesters'20065,929,196'Polyesters of a polyhydroxycarboxylic acid and a polyol having a substituent with electrolyte properties'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Based in Marburg, DE· patent location history
2006–2016Based in Langenfeld, DE· patent location history
2012–2016Patents assigned to LI YOUXIN (4)· patent assignee history
2012Based in Zhuzhou, CN· patent location history
2014–2015Patents assigned to SHANDONG LUYE PHARM CO LTD (2)· patent assignee history
2016–2019Patents assigned to Shandong luye pharmaceutical co ltd (5)· patent assignee history
2016Patents assigned to LIU WANHUI (2)· patent assignee history
2016–2019Based in Yantai, CN· patent location history
2017–2019Patents assigned to NANJING LUYE PHARMACEUTICAL CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Shandong luye pharmaceutical co ltd | 5 | 2016–2019 |
| LI YOUXINself | 4 | 2012–2016 |
| NANJING LUYE PHARMACEUTICAL CO LTD | 3 | 2017–2019 |
| LIU WANHUI | 2 | 2016 |
| SHANDONG LUYE PHARM CO LTD | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yantai, CN | 5 | 2016–2019 |
| Langenfeld, DE | 4 | 2006–2016 |
| Zhuzhou, CN | 1 | 2012 |
| Marburg, DE | 1 | 1999 |