LexDanaLexDanabeta
Inventor

Guorui ZHAO

Inventor
CN

Overview

2→
Patents
2025
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 purposes14%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors14%
C07KPeptides14%
C12NMicroorganisms or enzymes14%
E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels14%
G01BMeasuring length, thickness or similar linear dimensions14%
PatentTitleYear
12,404,333Anti PD-L1 antibody and use thereof202512,339,117System and method for detecting full-length fluctuation state of scraper conveyor of fully-mechanized coal mining working face2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to REMEGEN CO LTD (1)· patent assignee history
2025Patents assigned to TIANDI SCIENCE & TECH CO LTD (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
REMEGEN CO LTD12025
TIANDI SCIENCE & TECH CO LTD12025
Locations
LocationPatentsSpan
CN22025