Inventor
WEIMING CHEN
Inventor
CN
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Cprimary
A47CChairs27%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
C07DHeterocyclic compounds14%
A61KPreparations for medical, dental or toiletry purposes9%
C07BGeneral methods of organic chemistry9%
F16KValves5%
G06FElectric digital data processing5%
H01FMagnets5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04NPictorial communication, e.g. television5%
PatentTitleYear
D1113705Power bank202612,446,699Sofa seat frame, sofa base assembly, sofa and sofa production and assembly process202512,108,069Method, apparatus, system, and electronic device for transmitting composite photo data202411,950,700Sofa backrest connection structure and sofa assembly202411,864,657Sofa seat frame, sofa base assembly, sofa and sofa production and assembly process202411,731,965Tetrahydroprotoberberine compound, preparation method therefor and uses thereof, and pharmaceutical composition202311,617,449Sofa armrest202311,484,122Sofa armrest connection structure and sofa assembly202211,434,226Salt and polymorph of benzopyrimidinone compound and pharmaceutical composition and use thereof202211,406,191Iron sofa frame structure, sofa and production method thereof202211,384,073Maleate salt of benzothiophene compound, crystalline form thereof, and use thereof202211,289,257Solenoid device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to REMACRO TECH CO LTD (6)· patent assignee history
2022–2023Patents assigned to SHANGHAI INST MATERIA MEDICA CAS (3)· patent assignee history
2022–2023Patents assigned to TOPHARMAN SHANGHAI CO LTD (3)· patent assignee history
2022Patents assigned to SUZHOU VIGONVITA LIFE SCIENCES CO LTD (2)· patent assignee history
2022–2026Based in CN· patent location history
2022Based in JP· patent location history
2026Patents assigned to DONGGUAN YIYUANSHI TECH CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REMACRO TECH CO LTD | 6 | 2022–2025 |
| SHANGHAI INST MATERIA MEDICA CAS | 3 | 2022–2023 |
| TOPHARMAN SHANGHAI CO LTD | 3 | 2022–2023 |
| SUZHOU VIGONVITA LIFE SCIENCES CO LTD | 2 | 2022 |
| DONGGUAN YIYUANSHI TECH CO LTD | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 11 | 2022–2026 |
| JP | 1 | 2022 |