LexDanaLexDanabeta
Inventor

Zhenshan Hou

Inventor
Shanghai, CN

Overview

2→
Patents
2009–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry29%
C07CAcyclic or carbocyclic compounds29%
Y02PClimate change mitigation technologies in the production or processing of goods29%
C07BGeneral methods of organic chemistry14%
PatentTitleYear
10,000,448Catalysts, methods, and systems for preparing carbamates20187,482,501'Process for continuous ringclosing metathesis in compressed carbondioxide'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to BOEHRINGER INGELHEIM INT (1)· patent assignee history
2009Patents assigned to STUDIENGESELLSCHAFT KOHLE MBH (1)· patent assignee history
2009Based in Mulheim, DE· patent location history
2018Patents assigned to UNIV EAST CHINA SCIENCE & TECH (1)· patent assignee history
2018Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOEHRINGER INGELHEIM INT12009
STUDIENGESELLSCHAFT KOHLE MBH12009
UNIV EAST CHINA SCIENCE & TECH12018
Locations
LocationPatentsSpan
Shanghai, CN12018
Mulheim, DE12009