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Inventor

JIAHENG XIE

Inventor
CN

Overview

2→
Patents
2023
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B65Bprimary
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials33%
E02DFoundations33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
PatentTitleYear
11,840,818Bionic induction type biological grouting device for uniformly reinforcing foundation soil202311,714,042Reversible plugging-type device for preventing seepage from side wall of irregular sample2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to UNIV SOUTHWEST PETROLEUM (2)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV SOUTHWEST PETROLEUM22023
Locations
LocationPatentsSpan
CN22023