Inventor
JOEL R. WALKER
Inventor
US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds23%
A61KPreparations for medical, dental or toiletry purposes13%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium10%
C07BGeneral methods of organic chemistry7%
C07CAcyclic or carbocyclic compounds7%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments3%
PatentTitleYear
12,264,169Heteroaryl inhibitors of PDE4202512,065,421Inhibitors of oplophorus luciferase-derived bioluminescent complexes202411,767,334Heteroaryl inhibitors of PDE4202311,691,976Coelenterazine analogues202311,401,286Heteroaryl inhibitors of PDE4202211,390,599Inhibitors of oplophorus luciferase-derived bioluminescent complexes202211,192,894Cell impermeable coelenterazine analogues2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to PROMEGA CORP (4)· patent assignee history
2021–2025Based in US· patent location history
2022–2025Patents assigned to TETRA DISCOVERY PARTNERS LLC (3)· patent assignee history
2025Patents assigned to Tetra Discovery Partners (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PROMEGA CORP | 4 | 2021–2024 |
| TETRA DISCOVERY PARTNERS LLC | 3 | 2022–2025 |
| Tetra Discovery Partners | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2021–2025 |