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Inventor

LIJIA CHEN

Inventor
US

Overview

2→
Patents
2023–2024
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
B22FWorking metallic powder17%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering17%
C22CAlloys17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
PatentTitleYear
11,992,483Emulsions for local anesthetics202411,794,248Multi-stage gas atomization preparation method of titanium alloy spherical powder for 3D printing technology2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to UNIV SHENYANG TECHNOLOGY (1)· patent assignee history
2023Based in CN· patent location history
2024Patents assigned to CALI BIOSCIENCES US LLC (1)· patent assignee history
2024Patents assigned to CALI PHARMACEUTICALS LLC (1)· patent assignee history
2024Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CALI BIOSCIENCES US LLC12024
CALI PHARMACEUTICALS LLC12024
UNIV SHENYANG TECHNOLOGY12023
Locations
LocationPatentsSpan
US12024
CN12023