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Patent Assignment Assignor Details
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Assignor Name : AUSUBEL, FREDERICK
Total Assignments: 6
Assignment: 1
Reel/Frame:005044/0045   Pages: 1
Recorded: 03/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/14/1989
2
Exec Dt:
03/14/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07169488
Correspondence name and address
SAMUEL L. FOX
SAIDMAN, STERNE, KESSLER & GOLDSTEIN
1225 CONNECTICUT AVE.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:008516/0863   Pages: 2
Recorded: 05/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/27/1997
Assignee
1
55 FRUIT STREET
BOSTON, MASSACHUSETTS 02114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08715484
Correspondence name and address
CLARK & ELBING LLP
KAREN L. ELBING
176 FEDERAL STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:011269/0464   Pages: 8
Recorded: 10/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2000
2
Exec Dt:
07/28/2000
3
Exec Dt:
07/17/2000
4
Exec Dt:
07/28/2000
5
Exec Dt:
08/23/2000
6
Exec Dt:
08/15/2000
Assignee
1
55 FRUIT STREET
BOSTON, MASSACHUSETTS 02114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09199637
Correspondence name and address
CLARK & ELBING LLP
KAREN L. ELBING
176 FEDERAL STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:012645/0992   Pages: 3
Recorded: 02/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2002
2
Exec Dt:
01/31/2002
Assignee
1
55 FRUIT STREET
BOSTON, MASSACHUSETTS 02114
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
09199637
 
NONE
09975719
Correspondence name and address
CLARK & ELBING LLP
KAREN L. ELBING, PH.D.
176 FEDERAL STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:049656/0396   Pages: 7
Recorded: 07/02/2019
Attorney Dkt #:MAN-007/107590-5007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2016
2
Exec Dt:
04/04/2016
3
Exec Dt:
04/04/2016
Assignee
1
55 FRUIT STREET
BOSTON, MASSACHUSETTS 02114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15998665
Correspondence name and address
MARK L. HAYMAN
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVE, N.W.
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:061686/0748   Pages: 7
Recorded: 11/08/2022
Attorney Dkt #:MAN-007C1/107590-5007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2016
2
Exec Dt:
04/04/2016
3
Exec Dt:
04/04/2016
Assignee
1
55 FRUIT STREET
BOSTON, MASSACHUSETTS 02114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17981867
Correspondence name and address
MORGAN, LEWIS, & BOCKIUS LLP (B0)
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004

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