Inventor
Weihua Fan
Inventor
Beijing, CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds100%
PatentTitleYear
7,989,666'Method for preparing bisphenol A'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Patents assigned to CHINA PETROLEUM & CHEMICAL (1)· patent assignee history
2011Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHINA PETROLEUM & CHEMICAL | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 1 | 2011 |