Inventor
Dachao Li
Inventor
Royersford, PA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up22%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
C08LCompositions of macromolecular compounds11%
H01BCables11%
B29BPreparation or pretreatment of the material to be shaped6%
B29CShaping or joining of plastics6%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%
C07CAcyclic or carbocyclic compounds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
PatentTitleYear
10,851,258Stabilized moisture-curable polymeric compositions202010,538,640Polymer foam and method for preparing the same202010,457,770Surfactants for polyurethane foams201910,308,782Polydimethylsiloxane grafted polyethylene foam20198,349,258'Sensor and method for measuring amount of analyte in human interstitial fluid, fluid channel unit'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to LI DACHAO (1)· patent assignee history
2013Patents assigned to TIANJIN SUNSHINE OPTICS TECHNOLOGIES CO LTD (1)· patent assignee history
2013Based in Tianjin, CN· patent location history
2019–2020Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (3)· patent assignee history
2019–2020Based in Royersford, PA, US· patent location history
2020Patents assigned to LCY CHEMICAL CORP (1)· patent assignee history
2020Patents assigned to OHIO STATE INNOVATION FOUNDATION (1)· patent assignee history
2020Based in Chesterbrook, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW GLOBAL TECHNOLOGIES LLC | 3 | 2019–2020 |
| LCY CHEMICAL CORP | 1 | 2020 |
| LI DACHAOself | 1 | 2013 |
| OHIO STATE INNOVATION FOUNDATION | 1 | 2020 |
| TIANJIN SUNSHINE OPTICS TECHNOLOGIES CO LTD | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Royersford, Pennsylvania, US | 3 | 2019–2020 |
| Chesterbrook, Pennsylvania, US | 1 | 2020 |
| Tianjin, CN | 1 | 2013 |