Inventor
Brenna Liu
Inventor
Nanjing, CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B66Fprimary
B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load27%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for13%
A61KPreparations for medical, dental or toiletry purposes7%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%
B25HWorkshop equipment, e.g. for marking-out work7%
B62DMotor vehicles7%
C07DHeterocyclic compounds7%
C07HSugars7%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere7%
Y02ATechnologies for adaptation to climate change7%
PatentTitleYear
10,913,7612,7-dibromospiro[fluorene-9,4'-piperidine] compounds202110,793,405Scissor jacks202010,471,907Vehicle jack bracket assembly20199,932,075Spare wheel assembly for a vehicle20189,821,729'Jack-positioning device'20179,352,945'Extendable jack tool and jack assembly employing the same'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to FORD GLOBAL TECH LLC (5)· patent assignee history
2016–2020Based in Nanjing, CN· patent location history
2019Based in Jiangsu, CN· patent location history
2021Patents assigned to VERTEX PHARMA (1)· patent assignee history
2021Based in Montreal, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FORD GLOBAL TECH LLC | 5 | 2016–2020 |
| VERTEX PHARMA | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nanjing, CN | 4 | 2016–2020 |
| Montreal, CA | 1 | 2021 |
| Jiangsu, CN | 1 | 2019 |