Inventor
Xiaoqing Li
Inventor
Newark, DE, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers27%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%
B41JTypewriters6%
C08LCompositions of macromolecular compounds6%
D06PDyeing or printing textiles6%
B41MPrinting, duplicating, marking, or copying processes5%
H02JElectric power networks5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,731,297Water insoluble alpha-(1,3-glucan) composition202010,465,082Aqueous ink-jet ink containing polyurethane binder for printing on textile201910,381,854Digital controlled battery charging system201910,348,111Charging circuit and the method thereof201910,292,253Heat-dissipation and shielding structure and communications product201910,229,486Method for automatically separating out the defect image from a thermogram sequence201910,087,336Aqueous ink-jet inks containing amphoteric polyurethane as binder20189,803,094'Aqueous ink-jet inks containing mixtures of anionic and non-ionic polymeric binders'20179,777,793'Six-degree-of-freedom micro vibration suppression platform and control method thereof'20179,598,512'Ultra-high molecular weight polyethylene resin and its application'20179,475,958'Aqueous ink-jet inks containing branched polyurethanes as binders'20169,431,845'Switching charger, the control circuit and the control method thereof'20169,410,010'Urea-terminated polyurethane dispersants'20169,391,516'Switching charger, the control circuit and the control method thereof'20169,382,435'Inkjet inks containing crosslinked polyurethanes'20169,255,207'Inkjet inks containing crosslinked polyurethanes'20169,249,324'Ink-jet ink comprising cross-linked pigment dispersion based on polyurethane dispersants'20169,221,984'Cross-linked pigment dispersion based on polyurethane dispersants'20159,164,646'Method and apparatus for accommodating display migration among a plurality of physical displays'20159,090,734'Smear resistant inkjet inks'20159,085,707'Aqueous pigment dispersions and inkjet inks'20159,045,661'Method of preparing cross-linked colorant dispersions'20158,957,131'Ink-jet ink comprising cross-linked pigment dispersion and a polymeric binder'20158,871,859'Crosslinked pigment dispersion based on structured vinyl polymeric dispersants'20148,827,436'Fixer inks for use with ink jet inks'20148,759,418'Urea-terminated polyurethane dispersants'20148,686,089'Crosslinking pigment dispersion on diblock polymeric dispersants'20148,591,020'Aqueous ink jet ink comprising a crosslinking pigment dispersion based on diblock polymeric dispersants'20138,591,021'Method of printing using ink jet inks comprising a crosslinking pigment dispersion based on diblock polymeric dispersants'20138,556,402'Fixer inks for use with ink jet inks'20138,186,822'Inkjet inks containing crosslinked polyurethanes'20125,981,650'Cold seal adhesives, cold sealable films and packages formed therewith'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2019Patents assigned to DU PONT (21)· patent assignee history
2012–2016Patents assigned to LI XIAOQING (16)· patent assignee history
2012–2016Patents assigned to BERGE CHARLES T (6)· patent assignee history
2012–2020Based in Newark, DE, US· patent location history
2013–2016Patents assigned to MCINTYRE PATRICK F (6)· patent assignee history
2013–2016Patents assigned to ROBERTS C CHAD (5)· patent assignee history
2016–2019Based in Hangzhou, CN· patent location history
2017Based in Hubei, CN· patent location history
2019Based in Wuhan, CN· patent location history
2019Based in Chengdu, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 21 | 2012–2019 |
| LI XIAOQINGself | 16 | 2012–2016 |
| BERGE CHARLES T | 6 | 2012–2016 |
| MCINTYRE PATRICK F | 6 | 2013–2016 |
| ROBERTS C CHAD | 5 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Newark, Delaware, US | 22 | 2012–2020 |
| Hangzhou, CN | 4 | 2016–2019 |
| Wuhan, CN | 1 | 2019 |
| Chengdu, CN | 1 | 2019 |
| Hubei, CN | 1 | 2017 |