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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHEN, LI-HOW
Total Assignments: 8
Assignment: 1
Reel/Frame:009180/0141   Pages: 3
Recorded: 05/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/1998
2
Exec Dt:
04/17/1998
3
Exec Dt:
05/01/1998
Assignee
1
ONE MOUNTAIN ROAD
FRAMINGHAM, MASSACHUSETTS 01701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09028551
Correspondence name and address
LAHIVE & COCKFIELD, LLP
P. LOUIS MYERS
28 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:014287/0264   Pages: 3
Recorded: 07/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2003
2
Exec Dt:
07/07/2003
Assignee
1
175 CROSSING BOULEVARD, SUITE 410
FRAMINGHAM, MASSACHUSETTS 01702
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10619055
Correspondence name and address
GTC BIOTHERAPEUTICS, INC.
BYRON V. OLSEN
175 CROSSING BLVD., SUITE 410
FRAMINGHAM, MA 01702
Assignment: 3
Reel/Frame:015807/0785   Pages: 2
Recorded: 09/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/10/2004
Assignee
1
175 CROSSING BOULEVARD
SUITE 410
FRAMINGHAM, MASSACHUSETTS 01702
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10941486
Correspondence name and address
GTC BIOTHERAPEUTICS, INC.
BYRON V. OLSEN
175 CROSSING BOULEVARD
SUITE 410
FRAMINGHAM, MA 01702
Assignment: 4
Reel/Frame:041336/0134   Pages: 5
Recorded: 02/22/2017
Attorney Dkt #:L0719.70006US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2017
2
Exec Dt:
02/15/2017
Assignee
1
3 AVENUE DES TROPIQUES
ZA DE COURTABOEUF
LES ULIS, FRANCE 91940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14767120
Correspondence name and address
OONA M. JOHNSTONE
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 5
Reel/Frame:041336/0171   Pages: 5
Recorded: 02/22/2017
Attorney Dkt #:L0719.70005US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2017
2
Exec Dt:
02/15/2017
Assignee
1
3 AVENUE DES TROPIQUES
ZA DE COURTABOEUF
LES ULIS, FRANCE 91940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14767117
Correspondence name and address
OONA M. JOHNSTONE
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:050805/0178   Pages: 5
Recorded: 10/23/2019
Attorney Dkt #:L0719.70005US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2017
2
Exec Dt:
02/15/2017
Assignee
1
3 AVENUE DES TROPIQUES
ZA DE COURTABOEUF
LES ULIS, FRANCE 91940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16192214
Correspondence name and address
OONA M. JOHNSTONE
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 7
Reel/Frame:051009/0528   Pages: 5
Recorded: 11/14/2019
Attorney Dkt #:L0719.70005US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2017
2
Exec Dt:
02/15/2017
Assignee
1
3 AVENUE DES TROPIQUES
ZA DE COURTABOEUF
LES ULIS, FRANCE 91940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16192273
Correspondence name and address
ANDREW W. WILLIAMS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:042537/0707   Pages: 5
Recorded: 05/31/2017
Attorney Dkt #:L0719.70003US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2017
2
Exec Dt:
04/25/2017
Assignee
1
3 AVENUE DES TROPIQUES
ZA DE COURTABOEUF
LES ULIS, FRANCE 91940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14767100
Correspondence name and address
OONA M. JOHNSTONE
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE.
BOSTON, MA 02210

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