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Inventor

Deqiang Ma

Inventor
Yantai, CN

Overview

4→
Patents
2012–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

B01Fprimary
B01FMixing, e.g. dissolving, emulsifying or dispersing18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
C07CAcyclic or carbocyclic compounds18%
C01BNon-metallic elements9%
C04BLime, magnesia9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C08JWorking-up9%
C09JAdhesives9%
PatentTitleYear
10,787,593Emulsifiable isocyanate composition and preparation method and use thereof20208,967,383'Processes for producing high-brightness kaolin in high yields, and kaolin materials produced therefrom'20158,333,927'Hole jet reactor and a process for the preparation of an isocyanate using the reactor'20128,206,652'Jet reactor with flow ducts and process for preparing isocyanates using it'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to DING JIANSHENG (2)· patent assignee history
2012Patents assigned to MA DEQIANG (2)· patent assignee history
2012Patents assigned to NINGBO WANHUA POLYURETHANES CO (2)· patent assignee history
2012Patents assigned to HAO JINGQUAN (1)· patent assignee history
2012Patents assigned to HU SHUANG (1)· patent assignee history
2012Based in Yantai, CN· patent location history
2015Based in Warner Robins, GA, US· patent location history
2020Based in Shandong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DING JIANSHENG22012
MA DEQIANGself22012
NINGBO WANHUA POLYURETHANES CO22012
HAO JINGQUAN12012
HU SHUANG12012
Locations
LocationPatentsSpan
Yantai, CN22012
Shandong, CN12020
Warner Robins, Georgia, US12015