LexDanaLexDanabeta
Inventor

Minmin NIU

Inventor
CN

Overview

1→
Patents
2023
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C04Bprimary
C04BLime, magnesia50%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management50%
PatentTitleYear
11,834,373Oil shale semicoke adsorption inhibitor and application thereof in concrete preparation2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to GANSU ROAD & BRIDGE CONSTRUCTION GROUP (1)· patent assignee history
2023Patents assigned to GANSU ZHITONG TECH ENGINEERING DETECTION CONSULTING CO LTD (1)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GANSU ROAD & BRIDGE CONSTRUCTION GROUP12023
GANSU ZHITONG TECH ENGINEERING DETECTION CONSULTING CO LTD12023
Locations
LocationPatentsSpan
CN12023