Inventor
HEE MIN CHO
Inventor
KR
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body32%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
B29CShaping or joining of plastics9%
C08JWorking-up9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C08LCompositions of macromolecular compounds5%
PatentTitleYear
12,576,216Disposable injection device with locking structure to prevent reuse202612,569,623Drug injection control device having stable operation structure of injection button through button plate positioned in dose dial202612,427,263Drug injection control device having structure in which rod lock screw-coupled to piston rod can make linear motion under restricted rotation within rod holder202512,415,035Drug injection control device for temporarily maintaining twist of torsion spring to which rotational force is applied through dose dial202512,095,114Composite membrane and manufacturing method therefor202412,036,397Luer-lock fastening needle hub202411,944,797Device for adjusting tightening angle of needle safety protector202411,752,270Syringe with plunger reaction pressure reduction structure202311,557,814Crosslinked polyolefin separator and method of manufacturing the same202311,367,925Separator and method of manufacturing the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to W SCOPE CHUNGJU PLANT CO LTD (3)· patent assignee history
2022–2024Patents assigned to W SCOPE KOREA CO LTD (3)· patent assignee history
2022–2026Based in KR· patent location history
2023–2026Patents assigned to POONGLIM PHARMATECH INC (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| POONGLIM PHARMATECH INC | 7 | 2023–2026 |
| W SCOPE CHUNGJU PLANT CO LTD | 3 | 2022–2024 |
| W SCOPE KOREA CO LTD | 3 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 10 | 2022–2026 |