Inventor
Mary E. Austin
Inventor
Corvallis, OR, US
Overview
Patents· 17 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 lacquers73%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments14%
B41JTypewriters5%
B41MPrinting, duplicating, marking, or copying processes5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
PatentTitleYear
9,708,497'Color-to-color ink bleed control on media'20178,562,121'Black ink-jet inks with reduced lightness and haze'20138,328,921'Dye-based gray ink formulations, methods of making dye-based gray ink formulations, and ink-jet ink sets'20128,177,346'Additives to eliminate bronzing of ink-jet inks printed on photo media'20128,038,279'Ink-jet inks for neutral black printing'20117,887,627'Dye-based black ink formulations and ink-jet ink sets'20117,828,887'Dye-based ink formulations'20107,678,844'Pigmented ink-jet inks with improved print quality and reliability'20107,365,108'Pigmented ink-jet inks with improved print quality and reliability'20087,264,662'Ink sets for ink-jet ink imaging'20077,052,535'Additives to eliminate bronzing of inkjet ink formulations on specialty quick-dry inkjet photographic media'20066,814,789'Use of additives to reduce puddling in inkjet inks'20046,540,821'Inkjet color ink set'20036,053,969'Dye set for improved color quality for ink-jet printers'20005,858,075'Dye set for improved ink-jet image quality'19995,788,754'Ink-jet inks for improved image quality'1998D0318746'Toothpick dispenser'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2017Patents assigned to AUSTIN MARY E (5)· patent assignee history
1991Based in Wilberforce, OH, US· patent location history
1998–2003Patents assigned to HEWLETT PACKARD CO (4)· patent assignee history
1998–2017Based in Corvallis, OR, US· patent location history
2004–2013Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (11)· patent assignee history
2012Patents assigned to BELL LEANN MARIE (1)· patent assignee history
2017Patents assigned to DEARDURFF LARRIE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 11 | 2004–2013 |
| AUSTIN MARY Eself | 5 | 1991–2017 |
| HEWLETT PACKARD CO | 4 | 1998–2003 |
| BELL LEANN MARIE | 1 | 2012 |
| DEARDURFF LARRIE | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Corvallis, OR, US | 16 | 1998–2017 |
| Wilberforce, OH, US | 1 | 1991 |