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Patent Assignment Assignor Details
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Assignor Name : ECC INTERNATIONAL LIMITED
Total Assignments: 11
Assignment: 1
Reel/Frame:010836/0409   Pages: 2
Recorded: 05/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECC INTERNATIONAL LIMITED
Exec Dt:
01/06/2000
Assignee
1
IMERYS MINERALS LIMITED
JOHN KEAY HOUSE, ST. AUSTELL
CORNWALL, ENGLAND PL25
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6087404
NONE
09043052
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
WENDY S. VICENTE, ESQ.
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 2
Reel/Frame:010989/0276   Pages: 2
Recorded: 07/24/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECC INTERNATIONAL LIMITED
Exec Dt:
01/06/2000
Assignee
1
IMERYS MINERALS LIMITED
JOHN KEAY HOUSE, ST. AUSTELL
CORNWALL, ENGLAND PL25
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6140376
NONE
08996549
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL.
LORI-ANN JOHNSON, ESQ.
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 3
Reel/Frame:011154/0110   Pages: 3
Recorded: 10/10/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECC INTERNATIONAL LIMITED
Exec Dt:
01/06/2000
Assignee
1
IMERYS MINERALS LIMITED
JOHN KEAY HOUSE, ST. AUSTELL
CORNWALL, ENGLAND PL25
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6136740
NONE
09188848
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, LLP - LORI-ANN JOHNSON
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 4
Reel/Frame:011511/0415   Pages: 2
Recorded: 04/18/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECC INTERNATIONAL LIMITED
Exec Dt:
01/06/2000
Assignee
1
IMERYS MINERALS LIMITED
JOHN KEAY HOUSE, ST. AUSTELL
CORNWALL, ENGLAND PL25
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5882396
NONE
08740529
 
6284034
NONE
09354636
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL.
LORI-ANN JOHNSON, ESQ.
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 5
Reel/Frame:011572/0018   Pages: 2
Recorded: 03/08/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECC INTERNATIONAL LIMITED
Exec Dt:
01/06/2000
Assignee
1
IMERYS MINERALS LIMITED
JOHN KEAY HOUSE
ST. AUSTELL CORNWALL, PL25 4DJ, STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6364224
NONE
09081920
Correspondence name and address
KLAUBER & JACKSON
STEFAN J. KLAUBER
411 HACKENSACK AVENUE, 4TH FLOOR
HACKENSACK, NJ 07601
Assignment: 6
Reel/Frame:012744/0114   Pages: 2
Recorded: 04/01/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECC INTERNATIONAL LIMITED
Exec Dt:
01/06/2000
Assignee
1
IMERYS MINERALS LIMITED
JOHN KEAY HOUSE, ST. AUSTELL
CORNWALL, ENGLAND PL25
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020144797
09986976
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
STEPHANIE S. CONIS GAUTHIER
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 7
Reel/Frame:013413/0901   Pages: 2
Recorded: 10/22/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECC INTERNATIONAL LIMITED
Exec Dt:
01/06/2000
Assignee
1
IMERYS MINERALS LIMITED
JOHN KEAY HOUSE
ST AUSTELL, CORNWALL PL25 4DJ, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030147799
09248392
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
ANTHONY A. HARTMANN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 8
Reel/Frame:014178/0477   Pages: 4
Recorded: 06/17/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECC INTERNATIONAL LIMITED
Exec Dt:
01/06/2000
Assignee
1
IMERYS MINERALS LIMITED
PAR MOOR CENTRE
PAR CORNWALL, UNITED KINGDOM PL24 2SQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4854971
NONE
07127178
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ETAL.
BRIAN M. BURN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 9
Reel/Frame:017297/0809   Pages: 2
Recorded: 03/02/2006
Attorney Dkt #:07812.0999
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECC INTERNATIONAL LIMITED
Exec Dt:
01/06/2000
Assignee
1
IMERYS MINERALS LIMITED
PAR MOOR CENTRE, PAR MOOR ROAD, PAR
CORNWALL PL24 2SQ, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5244958
NONE
07858307
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 10
Reel/Frame:013077/0060   Pages: 3
Recorded: 07/11/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECC INTERNATIONAL LIMITED
Exec Dt:
04/04/2002
Assignee
1
IMERYS MINERALS LIMITED
JOHN KEAY HOUSE
ST AUSTELL CORNWALL PL25 4DJ, ENGLAND
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5128606
NONE
07643840
 
5533679
NONE
08209006
 
5576617
NONE
08302851
 
5558782
NONE
08355038
 
5733461
NONE
08715832
 
5830364
NONE
08800849
 
5792039
NONE
08862452
 
5958131
NONE
08992887
 
6159381
NONE
09013757
 
6004467
NONE
09184390
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ETAL
BRIAN M. BURN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 11
Reel/Frame:013226/0469   Pages: 2
Recorded: 08/22/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECC INTERNATIONAL LIMITED
Exec Dt:
07/16/2002
Assignee
1
IMERYS MINERALS LIMITED
JOHN KEAY HOUSE
ST. AUSTELL, CORNWALL PL25 4DJ, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6579410
NONE
08957280
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ETAL
LOUIS M. TROILO
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315

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