Inventor
Yingzhong Guo
Inventor
Brooklyn, NY, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds50%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients50%
PatentTitleYear
8,058,322'Flame-retardant flexible polyurethane foam'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Patents assigned to DASHEVSKY SOPHIA (1)· patent assignee history
2011Patents assigned to GUO YINGZHONG (1)· patent assignee history
2011Patents assigned to ICL IP AMERICA INC (1)· patent assignee history
2011Patents assigned to LEVCHIK SERGEI (1)· patent assignee history
2011Patents assigned to PIOTROWSKI ANDREW M (1)· patent assignee history
2011Based in Brooklyn, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DASHEVSKY SOPHIA | 1 | 2011 |
| GUO YINGZHONGself | 1 | 2011 |
| ICL IP AMERICA INC | 1 | 2011 |
| LEVCHIK SERGEI | 1 | 2011 |
| PIOTROWSKI ANDREW M | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Brooklyn, New York, US | 1 | 2011 |