Inventor
Wei Sun
Inventor
Seattle, WA, US
Overview
Patents· 5 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 bonds16%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
C08JWorking-up11%
C08LCompositions of macromolecular compounds11%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
A61KPreparations for medical, dental or toiletry purposes5%
B82YSpecific uses or applications of nanostructures5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
H01LSemiconductor devices5%
PatentTitleYear
10,514,381Polymer dot compositions and related methods201910,150,841Chromophoric polymer dots with narrow-band emission20189,051,407'Polybutadiene grafted isoprene rubber, processes for preparing polybutadiene grafted isoprene rubber, mixed compositions and vulcanized forms thereof'20158,940,838'Polyisoprene, preparation method thereof, polyisoprene rubber compounds and vulcanizate therefrom'20156,376,643'Method of polymerization of lactide and polylactide homopolymer thereof'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Patents assigned to INVIGOR BIOTECHNOLOGY CO LTD (1)· patent assignee history
2002Based in Shin-Chu, TW· patent location history
2015Patents assigned to BEIJING RES INST CHEM IND (2)· patent assignee history
2015Patents assigned to CHINA PETROLEUM & CHEMICAL (2)· patent assignee history
2015Patents assigned to CHINA PETROLEUM & CHEMCIAL CORP (1)· patent assignee history
2015Based in Beijing, CN· patent location history
2018–2019Patents assigned to UNIV WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATION (2)· patent assignee history
2018–2019Based in Seattle, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING RES INST CHEM IND | 2 | 2015 |
| CHINA PETROLEUM & CHEMICAL | 2 | 2015 |
| UNIV WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATION | 2 | 2018–2019 |
| CHINA PETROLEUM & CHEMCIAL CORP | 1 | 2015 |
| INVIGOR BIOTECHNOLOGY CO LTD | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seattle, Washington, US | 2 | 2018–2019 |
| Beijing, CN | 2 | 2015 |
| Shin-Chu, TW | 1 | 2002 |