Inventor
Jianqiang Qu
Inventor
Ludwigshafen, DE
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments21%
C07DHeterocyclic compounds19%
H10KOrganic electric solid-state devices9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
C07CAcyclic or carbocyclic compounds4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
C07HSugars4%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%
PatentTitleYear
9,605,131'Thermoplastic polyurethanes composition and preparation processes thereof'20178,921,558'Azide substituted naphthylene or rylene imide derivatives and their use as reagents in click-reactions'20148,802,852'Azide substituted naphthylene or rylene imide derivatives and their use as reagents in click-reactions'20148,592,806'Quinone compounds as dopants in organic electronics'20138,569,500'Terrylene and quaterrylene derivatives'20138,541,583'Monofunctionalized perylenetetracarboxylic acid bismides'20138,501,046'Use of rylene derivatives as photosensitizers in solar cells'20138,399,669'Tri- and tetrasubstituted pentarylenetetracarboximides'20138,231,809'Use of rylene derivatives as photosensitizers in solar cells'20128,202,994'Pentarylene- and hexarylenetetracarboximides and preparation thereof'20128,119,802'Fluorinated dyes and their use in electrophoretic display devices'20128,071,775'Substituted rylene derivatives'20118,052,899'Heptarylene-and octarylenetetracarboximides and preparation thereof'20117,799,919'Water-soluble, fluorescent perylenetetracarboxylic acid bisimides'20107,795,431'Terrylene and quaterrylene derivatives'20107,795,432'Monofunctionalized perylenetetracarboxylic acid bisimides'20107,358,362'Method for the production of terylene-3,4:11,12-tetracarboxydiimides by direct synthesis'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2013Patents assigned to BASF AG (8)· patent assignee history
2008–2013Patents assigned to MAX PLANCK GESELLSCHAFT (7)· patent assignee history
2008–2013Based in Mannheim, DE· patent location history
2010–2013Based in Ludwigshafen, DE· patent location history
2011–2014Patents assigned to QU JIANQIANG (11)· patent assignee history
2011–2014Patents assigned to PSCHIRER NEIL GREGORY (8)· patent assignee history
2013–2017Patents assigned to BASF SE (5)· patent assignee history
2013–2017Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QU JIANQIANGself | 11 | 2011–2014 |
| BASF AG | 8 | 2008–2013 |
| PSCHIRER NEIL GREGORY | 8 | 2011–2014 |
| MAX PLANCK GESELLSCHAFT | 7 | 2008–2013 |
| BASF SE | 5 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ludwigshafen, DE | 9 | 2010–2013 |
| Shanghai, CN | 4 | 2013–2017 |
| Mannheim, DE | 4 | 2008–2013 |