Particles for electrophoretic displays

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9115464
APP PUB NO 20120041165A1
SERIAL NO

13148391

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This invention relates to colored polymer particles preferably with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, color electrophoretic displays comprising such particle, and new water-soluble dyes.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
E INK CORPORATION1000 TECHNOLOGY PARK DRIVE BILLERICA MA 01821-4165

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Farrand, Louise Diane Dorset, GB 51 508
Goulding, Mark John Ringwood, GB 37 322
Greinert, Nils Stonehouse, GB 20 75
Hawkins, Susan Bristol, GB 3 98
Hughes, Roy Bristol, GB 2 10
James, Mark Romsey, GB 40 490
Khan, Safyan Bristol, GB 1 6
Reynolds, Paul Winford, GB 59 1031
Smith, Ashley Nathan Southampton, GB 9 66
Walker, Daniel Darmstadt, DE 44 372

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 25, 2027
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00