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Inventor

ZHILIANG CHENG

Inventor
US

Overview

3→
Patents
2022–2025
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 purposes18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%
C07KPeptides9%
C12NMicroorganisms or enzymes9%
C12YEnzymes9%
E21BEarth or rock drilling9%
G01MTesting static or dynamic balance of machines or structures9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G01RMeasuring electric variables9%
PatentTitleYear
12,493,084Methods for mounting and testing a central communication cable assembly of a directional drill rod2025RE049529Methods of treating tissue calcification202311,446,391Amphiphilic dye-coated inorganic nanoparticle clusters2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to UNIV PENNSYLVANIA (1)· patent assignee history
2022–2023Based in US· patent location history
2023Patents assigned to INOZYME PHARMA INC (1)· patent assignee history
2025Patents assigned to JINNENG HOLDING EQUIPMENT MFG GROUP (1)· patent assignee history
2025Patents assigned to Shanxi jinding gaobao drilling 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
INOZYME PHARMA INC12023
JINNENG HOLDING EQUIPMENT MFG GROUP12025
Shanxi jinding gaobao drilling co ltd12025
UNIV PENNSYLVANIA12022
Locations
LocationPatentsSpan
US22022–2023
CN12025