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Inventor

Fengzhi ZHANG

Inventor
CN

Overview

3→
Patents
2021–2024
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
C07KPeptides13%
C12NMicroorganisms or enzymes13%
F01CRotary-piston or oscillating-piston machines or engines13%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
LOC0813%
PatentTitleYear
11,953,006Screw compressor and control method therefor202411,879,015Antibodies or antigen-binding fragments that bind to OX402024D0938958Notebook stand2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to DONGGUAN QISUO ELECTRONIC TECH CO LTD (1)· patent assignee history
2021–2024Based in CN· patent location history
2024Patents assigned to BIODURO BEIJING CO LTD (1)· patent assignee history
2024Patents assigned to Johnson Controls Tyco IP Holdings LLP (1)· patent assignee history
2024Patents assigned to TYCO FIRE & SECURITY GMBH (1)· patent assignee history
2024Patents assigned to YORK WUXI AIR CONDITIONING & REFRIGERATION CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BIODURO BEIJING CO LTD12024
DONGGUAN QISUO ELECTRONIC TECH CO LTD12021
Johnson Controls Tyco IP Holdings LLP12024
TYCO FIRE & SECURITY GMBH12024
YORK WUXI AIR CONDITIONING & REFRIGERATION CO LTD12024
Locations
LocationPatentsSpan
CN32021–2024