Inventor
SEONG RAN LEE
Inventor
KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes24%
C07DHeterocyclic compounds18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
C07BGeneral methods of organic chemistry9%
C07CAcyclic or carbocyclic compounds9%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%
A61QSpecific use of cosmetics or similar toiletry preparations6%
C07KPeptides6%
C12NMicroorganisms or enzymes6%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms3%
PatentTitleYear
12,428,401Salt of an aminopyridine derivative compound, a crystalline form thereof, and a process for preparing the same202512,187,714Process for preparing aminopyrimidine derivatives202511,986,545Fusion protein comprising growth differentiation factor 11 and epidermal growth factor with enhanced anti-oxidation activity and enhanced skin cell proliferation effect and cosmetic composition for anti-wrinkle comprising the same as effective component202411,981,659Salt of an aminopyridine derivative compound, a crystalline form thereof, and a process for preparing the same202411,786,450Fusion protein comprising heat shock protein 10 and brazzein protein with enhanced anti-oxidation activity and skin cell proliferation effect and anti-wrinkle cosmetic composition comprising the same as effective component202311,708,362Process for preparing aminopyrimidine derivatives202311,453,656Salt of an aminopyridine derivative compound, a crystalline form thereof, and a process for preparing the same202211,286,253Process for preparing aminopyrimidine derivatives2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to YUHAN CORP (6)· patent assignee history
2022–2025Based in KR· patent location history
2023–2024Patents assigned to LEE SUN KYO (2)· patent assignee history
2023–2024Patents assigned to NEXGEN BIOTECHNOLOGIES INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YUHAN CORP | 6 | 2022–2025 |
| LEE SUN KYO | 2 | 2023–2024 |
| NEXGEN BIOTECHNOLOGIES INC | 2 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 8 | 2022–2025 |