Inventor
Li-Sheng Wang
Inventor
Arcadia, CA, US
Overview
Patents· 12 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 bonds22%
C08LCompositions of macromolecular compounds7%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
A61KPreparations for medical, dental or toiletry purposes5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
PatentTitleYear
10,501,488Metal carbene olefin metathesis catalysts201910,457,597Adhesion promoters and gel-modifiers for olefin metathesis compositions201910,080,737Polymer-based hydrotropes for hydrophobic drug delivery201810,073,340Protein films and methods of forming the same20189,796,889'Metathesis-active adhesion agents and methods for enhancing polymer adhesion to surfaces'20178,758,811'Biofunctionalized phospholipid-capped mesoporous silica nanoshuttles for targeted drug delivery'20148,324,334'Telechelic olefin metathesis polymers from renewable feedstocks'20128,242,235'Purification process of electroluminescent material, electroluminescent material and electroluminescent device'20128,075,943'Purification process for organic electronics material'20117,714,099'Luminescent compositions and their uses'20107,507,351'Method for purifying electroluminescent material, electroluminescent material and electroluminescent device'20097,238,771'Dibenzodiazocine polymers'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2012Based in Arcadia, CA, US· patent location history
2009–2012Patents assigned to HITACHI CHEMICAL CO LTD (4)· patent assignee history
2009–2012Patents assigned to MAXDEM INC (3)· patent assignee history
2011–2019Patents assigned to MOTAMEDI FARSHAD J (4)· patent assignee history
2011–2014Patents assigned to WANG LI-SHENG (4)· patent assignee history
2012–2019Patents assigned to MATERIA INC (3)· patent assignee history
2012–2019Based in Azusa, CA, US· patent location history
2014Based in Hsinchu, TW· patent location history
2018Based in San Diego, CA, US· patent location history
2018Based in Boston, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI CHEMICAL CO LTD | 4 | 2009–2012 |
| MOTAMEDI FARSHAD J | 4 | 2011–2019 |
| WANG LI-SHENGself | 4 | 2011–2014 |
| MATERIA INC | 3 | 2012–2019 |
| MAXDEM INC | 3 | 2009–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Arcadia, California, US | 5 | 2007–2012 |
| Azusa, California, US | 4 | 2012–2019 |
| San Diego, California, US | 1 | 2018 |
| Boston, Massachusetts, US | 1 | 2018 |
| Hsinchu, TW | 1 | 2014 |