Inventor
Rosa M. Duque
Inventor
Brampton, CA
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography36%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C08JWorking-up7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C08LCompositions of macromolecular compounds7%
C09FNatural resins7%
C07CAcyclic or carbocyclic compounds4%
C07DHeterocyclic compounds4%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%
PatentTitleYear
9,499,720'Bio-based branched resins for toner'20169,328,260'Polyester processes'20169,200,130'Method for obtaining wax from recycled polyethylene'20159,195,155'Toner processes'20159,164,409'Biophenols for polyester toner resins'20158,841,055'Super low melt emulsion aggregation toners comprising a trans-cinnamic di-ester'20148,779,203'Continuous production of arylamine'20148,574,803'Toner compositions of biodegradable amorphous polyester resins'20138,574,802'Toner compositions and processes'20138,431,306'Polyester resin containing toner'20138,247,156'Processes for producing polyester latexes with improved hydrolytic stability'20127,736,832'Toner compositions'20106,472,523'Phthalocyanine compositions'20026,455,219'Semicontinuous emulsion polymerization process for making silica-containing latex for toners'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2016Patents assigned to XEROX CORP (14)· patent assignee history
2002–2016Based in Brampton, CA· patent location history
2002Based in Branoton, CA· patent location history
2012–2016Patents assigned to DUQUE ROSA M (5)· patent assignee history
2012–2016Patents assigned to FARRUGIA VALERIE M (3)· patent assignee history
2013–2014Patents assigned to SACRIPANTE GUERINO G (4)· patent assignee history
2014–2015Patents assigned to DUQUE ROSA (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 14 | 2002–2016 |
| DUQUE ROSA Mself | 5 | 2012–2016 |
| SACRIPANTE GUERINO G | 4 | 2013–2014 |
| DUQUE ROSAself | 3 | 2014–2015 |
| FARRUGIA VALERIE M | 3 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Brampton, CA | 13 | 2002–2016 |
| Branoton, CA | 1 | 2002 |