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Patent Assignment Assignor Details
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Assignor Name : CLARKE, THEIS F.
Total Assignments: 3
Assignment: 1
Reel/Frame:030427/0288   Pages: 6
Recorded: 05/16/2013
Attorney Dkt #:2009708
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2011
2
Exec Dt:
01/13/2011
3
Exec Dt:
01/03/2011
Assignee
1
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13883312
Correspondence name and address
MARY E. PORTER
CABOT CORPORATION
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 2
Reel/Frame:045921/0779   Pages: 10
Recorded: 05/29/2018
Attorney Dkt #:2016908
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2017
2
Exec Dt:
08/03/2017
3
Exec Dt:
05/31/2017
Assignee
1
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15964480
Correspondence name and address
MARIA T. BAUTISTA
CABOT CORPORATION
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 3
Reel/Frame:068017/0574   Pages: 6
Recorded: 07/18/2024
Attorney Dkt #:2021708
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2022
2
Exec Dt:
10/22/2022
3
Exec Dt:
10/14/2022
4
Exec Dt:
10/14/2022
5
Exec Dt:
10/14/2022
6
Exec Dt:
10/16/2022
7
Exec Dt:
10/14/2022
8
Exec Dt:
10/17/2022
Assignee
1
TWO SEAPORT LANE
SUITE 1400
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18695525
Correspondence name and address
VALARIE B. ROSEN
157 CONCORD ROAD
BILLERICA, MA 01821

Search Results as of: 08/15/2025 12:58 PM
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