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Patent Assignment Assignor Details
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Assignor Name : SIFLEET, WILLIAM L.
Total Assignments: 6
Assignment: 1
Reel/Frame:008092/0816   Pages: 3
Recorded: 08/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREEN, MARTIN C..
Exec Dt:
06/27/1996
2
SIFLEET, WILLIAM L.
Exec Dt:
06/28/1996
Assignee
1
CABOT CORPORATION
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6585949
NONE
08627880
Correspondence name and address
CABOT CORPORATION
MARTHA ANN FINNEGAN
LAW DEPARTMENT
157 CONCORD ROAD
BILLERIA, MA 01821
Assignment: 2
Reel/Frame:014434/0953   Pages: 7
Recorded: 03/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REZNEK, STEVEN R.
Exec Dt:
02/20/2004
2
MORRISON, IAN D.
Exec Dt:
02/20/2004
3
WANG, MENG-JIAO
Exec Dt:
02/26/2004
4
BROWN, STEVEN E.
Exec Dt:
02/20/2004
5
GREEN, MARTIN C.
Exec Dt:
02/25/2004
6
SIFLEET, WILLIAM L.
Exec Dt:
02/27/2004
7
MURPHY, LAWRENCE J.
Exec Dt:
02/25/2004
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE, SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776602
US20040197923
10649347
Correspondence name and address
CABOT CORPORATION
MARTHA ANN FINNEGAN
LAW DEPARTMENT
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 3
Reel/Frame:016143/0007   Pages: 10
Recorded: 06/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUTSOVSKY, YAKOV E.
Exec Dt:
11/05/2004
2
SIFLEET, WILLIAM L.
Exec Dt:
11/05/2004
3
DAVIS, SHELDON B.
Exec Dt:
11/17/2004
4
GAUDET, GREGORY T.
Exec Dt:
11/05/2004
5
TERRADE, FRANCOIS M.
Exec Dt:
11/08/2004
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE, SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7829057
US20050249657
10838530
Correspondence name and address
MARTHA ANN FINNEGAN
157 CONCORD ROAD
LAW DEPARTMENT
BILLERICA, MA 01821
Assignment: 4
Reel/Frame:016185/0299   Pages: 5
Recorded: 04/29/2005
Attorney Dkt #:04013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUTSOVSKY, YAKOV E.
Exec Dt:
11/05/2004
2
SIFLEET, WILLIAM L.
Exec Dt:
11/05/2004
3
DAVIS, SHELDON B.
Exec Dt:
11/17/2004
4
GAUDET, GREGORY T.
Exec Dt:
11/05/2004
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE, SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7829057
US20050249657
10838530
Correspondence name and address
CABOT CORPORATION
MARTHA ANN FINNEGAN
157 CONCORD ROAD
LAW DEPARTMENT
BILLERICA, MA 01821
Assignment: 5
Reel/Frame:018783/0253   Pages: 17
Recorded: 01/17/2007
Attorney Dkt #:04013PCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUTSOVSKY, YAKOV E.
Exec Dt:
01/08/2007
2
SIFLEET, WILLIAM L.
Exec Dt:
01/16/2007
3
DAVIS, SHELDON B.
Exec Dt:
01/08/2007
4
TERRADE, FRANCOIS
Exec Dt:
12/11/2006
5
GAUDET, GREGORY T.
Exec Dt:
01/03/2007
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070104636
11593671
Correspondence name and address
MARY E. PORTER
LAW DEPARTMENT
CABOT CORPORATION
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 6
Reel/Frame:020600/0348   Pages: 8
Recorded: 03/04/2008
Attorney Dkt #:06123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUROVSKAYA, IRINA S.
Exec Dt:
03/03/2008
2
SIFLEET, WILLIAM L.
Exec Dt:
02/28/2008
3
LIST, STEVEN J.
Exec Dt:
03/03/2008
4
GREEN, MARTIN C.
Exec Dt:
02/29/2008
5
PRAKASH, ANAND
Exec Dt:
03/04/2008
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8034316
US20080159947
11935729
Correspondence name and address
ROBERT J. FOLLETT
LAW DEPARTMENT
CABOT CORPORATION
157 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821

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