Inventor
Zheng Hou
Inventor
San Diego, CA, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes22%
C12NMicroorganisms or enzymes18%
C07CAcyclic or carbocyclic compounds15%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
C07KPeptides4%
B82YSpecific uses or applications of nanostructures3%
C07DHeterocyclic compounds3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
PatentTitleYear
11,124,765Derivation of human microglia from pluripotent stem cells202111,060,066Human pluripotent stem cell-based models for predictive developmental neural toxicity202110,934,536CRISPR-CAS systems for genome editing202110,669,229Compounds for targeting drug delivery and enhancing siRNA activity202010,532,975Cationic lipids for therapeutic agent delivery formulations202010,441,659Lipids for therapeutic agent delivery formulations201910,196,637Retinoid-lipid drug carrier201910,100,004Compounds for targeting drug delivery and enhancing siRNA activity201810,000,447Compounds for targeting drug delivery and enhancing siRNA activity20189,963,424Cationic lipids for therapeutic agent delivery formulations20189,393,315'Compounds for targeting drug delivery and enhancing siRNA activity'20169,308,267'Lipids for therapeutic agent delivery formulations'20169,242,001'Cationic lipids for therapeutic agent delivery formulations'20169,011,903'Cationic lipids for therapeutic agent delivery formulations'20158,329,199'Compositions that include a hydrophobic compound and a polyamino acid conjugate'20128,197,828'Compositions that include a hydrophobic compound and a polyamino acid conjugate'20127,745,392'Multi-valent guanidinium compounds for enhancing molecular translocation across cellular membranes and epithelial tissues'20107,442,682'Transepithelial delivery of peptides with incretin hormone activities'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Patents assigned to NITTO DENKO CORP (15)· patent assignee history
2008Based in Vista, CA, US· patent location history
2010–2020Based in San Diego, CA, US· patent location history
2012–2016Patents assigned to HOU ZHENG (4)· patent assignee history
2012Patents assigned to FENG ZHONGLING (2)· patent assignee history
2015–2016Patents assigned to AHMADIAN MOHAMMAD (2)· patent assignee history
2015–2016Patents assigned to AKOPIAN VIOLETTA (2)· patent assignee history
2021Based in Madison, WI, US· patent location history
2021Based in Ankeny, IA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NITTO DENKO CORP | 15 | 2008–2020 |
| HOU ZHENGself | 4 | 2012–2016 |
| AHMADIAN MOHAMMAD | 2 | 2015–2016 |
| AKOPIAN VIOLETTA | 2 | 2015–2016 |
| FENG ZHONGLING | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 14 | 2010–2020 |
| Madison, WI, US | 2 | 2021 |
| Ankeny, IA, US | 1 | 2021 |
| Vista, California, US | 1 | 2008 |