Electrophoretic particles, and processes for the production thereof

United States of America Patent

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Feb 21, 2006
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Jan 6, 2005
app pub date
Feb 9, 2004
filing date
Aug 28, 1997

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Abstract

Copper chromite particles can advantageously be used as black particles in electrophoretic media and displays. Preferably, the copper chromite particles are coated with a silica coating and a polymer coating.

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Patent Owner	Address
E INK CORPORATION	1000 TECHNOLOGY PARK DRIVE BILLERICA MA 01821

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G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS

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Inventor Name	Address	# of filed Patents	Total Citations
Albert, Jonathan D	Philadelphia, PA	120	18724
Comiskey, Barrett	Palo Alto, CA	82	21839
Honeyman, Charles H	Roslindale, MA	44	4755
Pullen, Anthony Edward	Belmont, MA	14	3185
Whitesides, Thomas H	Somerville, MA	95	9871

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Electrophoretic particles, and processes for the production thereof

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United States of America Patent

10708130

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PATENT NO	7002728
APP PUB NO	20050000813A1
SERIAL NO	10708130
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
February 21, 2006	US,7002728,B2 US7002728B2	GRANTED PATENT AS SECOND PUBLICATION
January 06, 2005	US,20050000813,A1 US20050000813A1	FIRST PUBLISHED PATENT APPLICATION

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10708130

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