skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : DUPLESSIS, MARTIN
Total Assignments: 30
Assignment: 1
Reel/Frame:022854/0219   Pages: 6
Recorded: 06/22/2009
Attorney Dkt #:13-0145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOAKIM, CHRISTIANE
Exec Dt:
06/08/2009
2
DEROY, PATRICK
Exec Dt:
06/08/2009
3
DUPLESSIS, MARTIN
Exec Dt:
06/08/2009
4
GAGNON, ALEXANDRE
Exec Dt:
06/05/2009
5
GOULET, SYLVIE
Exec Dt:
06/05/2009
6
HUCKE, OLIVER
Exec Dt:
06/08/2009
7
LEMKE, CHRISTOPHER
Exec Dt:
06/08/2009
8
SURPRENANT, SIMON
Exec Dt:
06/08/2009
Assignee
1
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
BINGER STRASSE 173
INGELHEIM, GERMANY 55216
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8039638
US20100069353
12517310
Correspondence name and address
MICHAEL P. MORRIS BOEHRINGER INGELHEIM U
900 RIDGEBURY RD
P. O. BOX 368
RIDGEFIELD, CT 06877-0368
Assignment: 2
Reel/Frame:024487/0785   Pages: 8
Recorded: 06/04/2010
Attorney Dkt #:13-0156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STURINO, CLAUDIO
Exec Dt:
05/05/2010
2
DEROY, PATRICK
Exec Dt:
05/05/2010
3
DUPLESSIS, MARTIN
Exec Dt:
05/05/2010
4
EDWARDS, PAUL J.
Exec Dt:
05/04/2010
5
FAUCHER, ANNE-MARIE
Exec Dt:
05/03/2010
6
HALMOS, TEDDY
Exec Dt:
05/05/2010
7
JAMES, CLINT
Exec Dt:
05/05/2010
8
LACOSTE, JEAN-ERIC
Exec Dt:
05/05/2010
9
MALENFANT, ERIC
Exec Dt:
05/05/2010
10
MINVILLE, JOANNIE
Exec Dt:
05/05/2010
11
MORENCY, LOUIS
Exec Dt:
05/05/2010
12
MORIN, SEBASTIEN
Exec Dt:
05/05/2010
13
TREMBLAY, MARTIN
Exec Dt:
05/05/2010
14
YOAKIM, CHRISTIANE
Exec Dt:
05/05/2010
Assignee
1
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
BINGER STRASSE 173
INGELHEIM AM RHEIN, GERMANY 55216
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8349839
US20100261714
12756276
Correspondence name and address
MICHAEL P. MORRIS BOEHRINGER INGELHEIM U
900 RIDGEBURY RD
P O BOX 368
RIDGEFIELD, CT 06877-0368
Assignment: 3
Reel/Frame:029988/0001   Pages: 15
Recorded: 03/13/2013
Attorney Dkt #:2009052-0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
03/06/2013
2
AUDIA, JAMES EDMUND
Exec Dt:
03/13/2013
3
COOK, ANDREW S.
Exec Dt:
03/07/2013
4
DAKIN, LES A.
Exec Dt:
03/06/2013
5
DUPLESSIS, MARTIN
Exec Dt:
03/06/2013
6
GEHLING, VICTOR S.
Exec Dt:
03/06/2013
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
03/11/2013
8
NAVESCHUK, CHRISTOPHER G.
Exec Dt:
03/12/2013
9
VASWANI, RISHI G.
Exec Dt:
03/06/2013
Assignee
1
CONSTELLATION PHARMACEUTICALS
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9085583
NONE
14377214
Correspondence name and address
XIAODONG LI, PHD
CHOATE, HALL & STEWART, LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 4
Reel/Frame:032694/0133   Pages: 16
Recorded: 04/15/2014
Attorney Dkt #:124033-00720
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR NASVESCHUK'S LAST NAME AND THE ADDITION OF 'INC' TO ASSIGNE'S NAME PREVIOUSLY RECORDED ON REEL 029988 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE I HAVE SOLD, ASSIGNED, AND TRANSFERRED AND/OR DO HEREBY SELL, ASSING, AND TRANSFER UNTO ASSIGNEE.
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
03/06/2013
2
AUDIA, JAMES EDMUND
Exec Dt:
03/13/2013
3
COOK, ANDREW S.
Exec Dt:
03/07/2013
4
DAKIN, LES A.
Exec Dt:
03/06/2013
5
DUPLESSIS, MARTIN
Exec Dt:
03/06/2013
6
GEHLING, VICTOR S.
Exec Dt:
03/06/2013
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
03/11/2013
8
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
03/12/2013
9
VASWANI, RISHI G.
Exec Dt:
03/06/2013
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9085583
NONE
14377214
Correspondence name and address
STEVEN G. DAVIS
MCCARTER & ENGLISH LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:033196/0569   Pages: 13
Recorded: 06/27/2014
Attorney Dkt #:124033-00719
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
02/20/2014
2
AUDIA, JAMES EDMUND
Exec Dt:
02/27/2014
3
COOK, ANDREW S.
Exec Dt:
05/08/2014
4
DAKIN, LES A.
Exec Dt:
02/21/2014
5
DUPLESSIS, MARTIN
Exec Dt:
02/21/2014
6
GEHLING, VICTOR S.
Exec Dt:
02/20/2014
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
02/24/2014
8
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
02/25/2014
9
VASWANI, RISHI G.
Exec Dt:
02/27/2014
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150376190
14766632
Correspondence name and address
MICHAEL J. DEGRAZIA, PH.D.
265 FRANKLIN STREET
MCCARTER & ENGLISH LLP
BOSTON, MA 02110
Assignment: 6
Reel/Frame:048679/0213   Pages: 8
Recorded: 03/22/2019
Attorney Dkt #:01075.018US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
09/10/2014
2
COTE, ALEXANDRE
Exec Dt:
09/10/2014
3
DUPLESSIS, MARTIN
Exec Dt:
09/10/2014
4
GOOD, ANDREW CHARLES
Exec Dt:
09/10/2014
5
LEBLANC, YVES
Exec Dt:
09/10/2014
6
NASVESCHUK, CHRISTOPHER C.
Exec Dt:
09/10/2014
7
TAYLOR, ALEXANDER M.
Exec Dt:
09/11/2014
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10358437
US20170334883
15449706
Correspondence name and address
VIKSNINS HARRIS PADYS MALEN LLP
7851 METRO PARKWAY
SUITE 325
BLOOMINGTON, MN 55425
Assignment: 7
Reel/Frame:033883/0542   Pages: 13
Recorded: 10/03/2014
Attorney Dkt #:124033-00703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
09/24/2014
2
AUDIA, JAMES EDMUND
Exec Dt:
09/30/2014
3
COOK, ANDREW S.
Exec Dt:
09/30/2014
4
DAKIN, LES A.
Exec Dt:
09/27/2014
5
DUPLESSIS, MARTIN
Exec Dt:
09/24/2014
6
GEHLING, VICTOR S.
Exec Dt:
09/23/2014
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
09/30/2014
8
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
09/23/2014
9
VASWANI, RISHI G.
Exec Dt:
09/24/2014
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9085583
US20150011546
14377214
Correspondence name and address
MICHAEL J. DEGRAZIA, PH.D.
265 FRANKLIN STREET
MCCARTER & ENGLISH LLP
BOSTON, MA 02110
Assignment: 8
Reel/Frame:048356/0625   Pages: 10
Recorded: 02/15/2019
Attorney Dkt #:01075.030US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
02/11/2015
2
AUDIA, JAMES EDMUND
Exec Dt:
02/11/2015
3
COTE, ALEXANDRE
Exec Dt:
02/11/2015
4
DUPLESSIS, MARTIN
Exec Dt:
02/11/2015
5
GEHLING, VICTOR S.
Exec Dt:
02/11/2015
6
GOOD, ANDREW CHARLES
Exec Dt:
02/05/2015
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
02/11/2015
8
LEBLANC, YVES
Exec Dt:
02/06/2015
9
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
02/06/2015
10
TAYLOR, ALEXANDER M
Exec Dt:
02/11/2015
11
VASWANI, RISHI G.
Exec Dt:
02/11/2015
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301253
US20180009735
15658219
Correspondence name and address
VIKSNINS HARRIS PADYS MALEN LLP
7851 METRO PARKWAY
SUITE 325
BLOOMINGTON, MN 55425
Assignment: 9
Reel/Frame:036851/0869   Pages: 72
Recorded: 10/13/2015
Attorney Dkt #:13-0173-US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STURINO, CLAUDIO
Exec Dt:
05/08/2015
2
BEAULIEU, PIERRE
Exec Dt:
04/29/2015
3
DEROY, PATRICK
Exec Dt:
05/01/2015
4
DUPLESSIS, MARTIN
Exec Dt:
04/30/2015
5
JAMES, CLINT
Exec Dt:
05/15/2015
6
LACOSTE, JEAN-ERIC
Exec Dt:
05/07/2015
7
MINVILLE, JOANNIE
Exec Dt:
04/29/2015
8
MORIN, SEBASTIEN
Exec Dt:
04/29/2015
9
SIMONEAU, BRUNO
Exec Dt:
05/07/2015
10
TREMBLAY, MARTIN
Exec Dt:
05/04/2015
Assignee
1
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
BINGER STRASSE 173
INGELHEIM AM RHEIN, GERMANY 55216
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9399645
US20150011531
14366421
Correspondence name and address
BOEHRINGER INGELHEIM USA CORP
900 RIDGEBURY ROAD
PO BOX 368
RIDGEFIELD, CT 06877
Assignment: 10
Reel/Frame:036609/0280   Pages: 49
Recorded: 09/15/2015
Attorney Dkt #:13-0182-US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FADER, LEE
Exec Dt:
09/08/2015
2
DUPLESSIS, MARTIN
Exec Dt:
05/01/2015
3
PARISIEN, MATHIEU
Exec Dt:
05/04/2015
4
MORIN, SEBASTIEN
Exec Dt:
05/06/2015
5
THIBEAULT, CARL
Exec Dt:
05/04/2015
6
JAMES, CLINT
Exec Dt:
05/21/2015
7
GILLARD, JAMES
Exec Dt:
07/08/2015
Assignee
1
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
BINGER STRASSE 173
INGELHEIM AM RHEIN, GERMANY 55216
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9334249
US20150284348
14440087
Correspondence name and address
BOEHRINGER INGELHEIM USA CORP
900 RIDGEBURY ROAD
PO BOX 368
RIDGEFIELD, CT 06877
Assignment: 11
Reel/Frame:035728/0533   Pages: 13
Recorded: 05/28/2015
Attorney Dkt #:124033-00704
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
05/19/2015
2
AUDIA, JAMES EDMUND
Exec Dt:
05/18/2015
3
COOK, ANDREW S.
Exec Dt:
05/22/2015
4
DAKIN, LES A.
Exec Dt:
05/26/2015
5
DUPLESSIS, MARTIN
Exec Dt:
05/18/2015
6
GEHLING, VICTOR S.
Exec Dt:
05/18/2015
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
05/18/2015
8
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
05/19/2015
9
VASWANI, RISHI G.
Exec Dt:
05/18/2015
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9371331
US20150259351
14661797
Correspondence name and address
MICHAEL J. DEGRAZIA, PH.D.
265 FRANKLIN STREET
MCCARTER & ENGLISH LLP
BOSTON, MA 02110
Assignment: 12
Reel/Frame:040241/0678   Pages: 13
Recorded: 11/07/2016
Attorney Dkt #:124033-00705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
05/19/2015
2
AUDIA, JAMES EDMUND
Exec Dt:
05/18/2015
3
COOK, ANDREW S.
Exec Dt:
05/22/2015
4
DAKIN, LES A.
Exec Dt:
05/26/2015
5
DUPLESSIS, MARTIN
Exec Dt:
05/18/2015
6
GEHLING, VICTOR S.
Exec Dt:
05/18/2015
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
05/18/2015
8
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
05/19/2015
9
VASWANI, RISHI G.
Exec Dt:
05/18/2015
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9980952
US20170312262
15155749
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 13
Reel/Frame:036511/0145   Pages: 13
Recorded: 09/08/2015
Attorney Dkt #:124033-20703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
09/08/2015
2
AUDIA, JAMES EDMUND
Exec Dt:
08/27/2015
3
COOK, ANDREW
Exec Dt:
08/28/2015
4
DAKIN, LES A.
Exec Dt:
08/27/2015
5
DUPLESSIS, MARTIN
Exec Dt:
08/27/2015
6
GEHLING, VICTOR S.
Exec Dt:
08/28/2015
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
09/03/2015
8
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
08/27/2015
9
VASWANI, RISHI G.
Exec Dt:
08/27/2015
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9469646
US20150368229
14839273
Correspondence name and address
MICHAEL J. DEGRAZIA, PH.D.
265 FRANKLIN STREET
MCCARTER & ENGLISH LLP
BOSTON, MA 02110
Assignment: 14
Reel/Frame:036511/0324   Pages: 13
Recorded: 09/08/2015
Attorney Dkt #:124033-20702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
09/08/2015
2
AUDIA, JAMES EDMUND
Exec Dt:
08/27/2015
3
COOK, ANDREW
Exec Dt:
08/31/2015
4
DAKIN, LES A.
Exec Dt:
08/27/2015
5
DUPLESSIS, MARTIN
Exec Dt:
08/27/2015
6
GEHLING, VICTOR S.
Exec Dt:
08/28/2015
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
09/03/2015
8
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
08/27/2015
9
VASWANI, RISHI G.
Exec Dt:
08/27/2015
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150376190
14766632
Correspondence name and address
MICHAEL J. DEGRAZIA, PH.D.
265 FRANKLIN STREET
MCCARTER & ENGLISH LLP
BOSTON, MA 02110
Assignment: 15
Reel/Frame:036521/0745   Pages: 13
Recorded: 09/09/2015
Attorney Dkt #:124033-20703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
09/09/2015
2
AUDIA, JAMES EDMUND
Exec Dt:
09/09/2015
3
COOK, ANDREW
Exec Dt:
09/04/2015
4
DAKIN, LES A.
Exec Dt:
09/03/2015
5
DUPLESSIS, MARTIN
Exec Dt:
09/09/2015
6
GEHLING, VICTOR S.
Exec Dt:
09/08/2015
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
09/03/2015
8
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
09/03/2015
9
VASWANI, RISHI G.
Exec Dt:
09/03/2015
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9469646
US20150368229
14839273
Correspondence name and address
MICHAEL J. DEGRAZIA, PH.D.
265 FRANKLIN STREET
MCCARTER & ENGLISH LLP
BOSTON, MA 02110
Assignment: 16
Reel/Frame:048549/0887   Pages: 12
Recorded: 03/08/2019
Attorney Dkt #:01075.027US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
02/17/2016
2
COTE, ALEXANDRE
Exec Dt:
02/09/2016
3
DUPLESSIS, MARTIN
Exec Dt:
02/10/2016
4
GOOD, ANDREW CHARLES
Exec Dt:
02/19/2016
5
LEBLANC, YVES
Exec Dt:
02/12/2016
6
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
02/10/2016
7
TANG, YONG
Exec Dt:
02/17/2016
8
TAYLOR, ALEXANDER M.
Exec Dt:
02/09/2016
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10308614
US20180086720
15686028
Correspondence name and address
VIKSNINS HARRIS PADYS MALEN LLP
7851 METRO PARKWAY
SUITE 325
BLOOMINGTON, MN 55425
Assignment: 17
Reel/Frame:048225/0915   Pages: 8
Recorded: 02/04/2019
Attorney Dkt #:16010-005WO1US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHI-LI
Exec Dt:
05/09/2017
2
DUPLESSIS, MARTIN
Exec Dt:
05/10/2016
3
HE, MINSHENG
Exec Dt:
05/10/2017
4
LAZARSKI, KIEL
Exec Dt:
05/10/2017
Assignee
1
C4 THERAPEUTICS, INC.
675 W. KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190076539
16186333
Correspondence name and address
KNOWLES INTELLECTUAL PROPERTY STRATEGIES, LLC
400 PERIMETER CENTER TERRACE
SUITE 200
ATLANTA, GA 30346
Assignment: 18
Reel/Frame:050290/0179   Pages: 9
Recorded: 09/05/2019
Attorney Dkt #:16010-005WO1US1 CORRECT 2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 048225 FRAME: .915. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHEN, CHI-LI
Exec Dt:
05/09/2019
2
DUPLESSIS, MARTIN
Exec Dt:
05/10/2016
3
HE, MINSHENG
Exec Dt:
05/10/2017
4
LAZARSKI, KIEL
Exec Dt:
05/10/2017
Assignee
1
C4 THERAPEUTICS, INC.
490 ARSENAL WAY
SUITE 200
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190076539
16186333
Correspondence name and address
KNOWLES INTELLECTUAL PROPERTY STRATEGIES, LLC
400 PERIMETER CENTER TERRACE
SUITE 200
ATLANTA, GA 30346
Assignment: 19
Reel/Frame:041475/0736   Pages: 14
Recorded: 03/06/2017
Attorney Dkt #:124033-20704
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
10/24/2016
2
AUDIA, JAMES EDMUND
Exec Dt:
03/03/2017
3
COOK, ANDREW
Exec Dt:
02/23/2017
4
DAKIN, LES A.
Exec Dt:
12/02/2016
5
DUPLESSIS, MARTIN
Exec Dt:
12/02/2016
6
GEHLING, VICTOR S.
Exec Dt:
10/17/2016
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
10/25/2016
8
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
12/22/2016
9
VASWANI, RISHI G.
Exec Dt:
10/14/2016
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10016405
US20170056388
15257275
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 20
Reel/Frame:041475/0958   Pages: 13
Recorded: 03/06/2017
Attorney Dkt #:124033-00902
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
10/24/2016
2
AUDIA, JAMES EDMUND
Exec Dt:
03/03/2017
3
DAKIN, LES A.
Exec Dt:
12/02/2016
4
DUPLESSIS, MARTIN
Exec Dt:
12/02/2016
5
GEHLING, VICTOR S.
Exec Dt:
11/14/2016
6
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
10/25/2016
7
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
12/22/2016
8
VASWANI, RISHI G.
Exec Dt:
01/13/2017
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9969716
US20160185757
14911343
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 21
Reel/Frame:046146/0938   Pages: 14
Recorded: 06/20/2018
Attorney Dkt #:124033-20706
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
10/24/2016
2
AUDIA, JAMES EDMUND
Exec Dt:
03/03/2017
3
COOK, ANDREW
Exec Dt:
02/23/2017
4
DAKIN, LES A.
Exec Dt:
12/02/2016
5
DUPLESSIS, MARTIN
Exec Dt:
12/02/2016
6
GEHLING, VICTOR S.
Exec Dt:
10/17/2016
7
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
10/25/2016
8
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
12/22/2016
9
VASWANI, RISHI G.
Exec Dt:
10/14/2016
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190125737
15994005
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 22
Reel/Frame:056529/0367   Pages: 8
Recorded: 06/14/2021
Attorney Dkt #:16010-005WO1US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHI-LI
Exec Dt:
05/09/2017
2
DUPLESSIS, MARTIN
Exec Dt:
05/10/2017
3
HE, MINSHENG
Exec Dt:
05/10/2017
4
LAZARSKI, KIEL
Exec Dt:
05/10/2017
Assignee
1
C4 THERAPEUTICS, INC.
490 ARSENAL WAY
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220313827
17121389
Correspondence name and address
KNOWLES INTELLECTUAL PROPERTY STRATEGIES, LLC
400 PERIMETER CENTER TERRACE
SUITE 200
ATLANTA, GA 30346
Assignment: 23
Reel/Frame:044394/0238   Pages: 11
Recorded: 12/14/2017
Attorney Dkt #:125777-00103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, BRIAN K.
Exec Dt:
12/08/2017
2
AUDIA, JAMES EDMUND
Exec Dt:
12/06/2017
3
CÔTÉ, ALEXANDRE
Exec Dt:
11/07/2017
4
DUPLESSIS, MARTIN
Exec Dt:
11/10/2017
5
GEHLING, VICTOR S.
Exec Dt:
11/07/2017
6
HARMANGE, JEAN-CHRISTOPHE
Exec Dt:
11/07/2017
7
VASWANI, RISHI G.
Exec Dt:
11/10/2017
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10526287
US20180290976
15567978
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 24
Reel/Frame:056272/0458   Pages: 6
Recorded: 05/18/2021
Attorney Dkt #:16010-107WO1US1 (1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUPLESSIS, MARTIN
Exec Dt:
04/25/2018
2
LAZARSKI, KIEL
Exec Dt:
04/26/2018
3
LIANG, YANKE
Exec Dt:
04/25/2018
Assignee
1
C4 THERAPEUTICS, INC.
490 ARSENAL WAY
SUITE 200
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200361930
16984987
Correspondence name and address
KNOWLES INTELLECTUAL PROPERTY STRATEGIES, LLC
400 PERIMETER CENTER TERRACE
SUITE 200
ATLANTA, GA 30346
Assignment: 25
Reel/Frame:056272/0346   Pages: 6
Recorded: 05/18/2021
Attorney Dkt #:16010-106WO1US1 (1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUPLESSIS, MARTIN
Exec Dt:
06/14/2018
2
LIANG, YANKE
Exec Dt:
06/19/2018
3
LAZARSKI, KIEL
Exec Dt:
06/18/2018
Assignee
1
C4 THERAPEUTICS, INC.
490 ARSENAL WAY
SUITE 200
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200308171
16903237
Correspondence name and address
KNOWLES INTELLECTUAL PROPERTY STRATEGIES, LLC
400 PERIMETER CENTER TERRACE
SUITE 200
ATLANTA, GA 30346
Assignment: 26
Reel/Frame:055901/0817   Pages: 7
Recorded: 04/13/2021
Attorney Dkt #:19061-005WO1US1 (1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUPLESSIS, MARTIN
Exec Dt:
09/13/2018
2
LAZARSKI, KIEL
Exec Dt:
09/12/2018
3
LIANG, YANKE
Exec Dt:
09/17/2018
Assignee
1
C4 THERAPEUTICS, INC.
490 ARSENAL WAY
SUITE 200
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210079005
17105060
Correspondence name and address
KNOWLES INTELLECTUAL PROPERTY STRATEGIES, LLC
400 PERIMETER CENTER TERRACE
SUITE 200
ATLANTA, GA 30346
Assignment: 27
Reel/Frame:051539/0965   Pages: 11
Recorded: 01/16/2020
Attorney Dkt #:16010-027WO1US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHILLIPS, ANDREW J.
Exec Dt:
11/06/2019
2
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
11/08/2019
3
HENDERSON, JAMES A.
Exec Dt:
11/08/2019
4
LIANG, YANKE
Exec Dt:
11/08/2019
5
HE, MINSHENG
Exec Dt:
11/08/2019
6
DUPLESSIS, MARTIN
Exec Dt:
11/08/2019
7
CHEN, CHI-LI
Exec Dt:
11/09/2019
Assignee
1
C4 THERAPEUTICS, INC.
675 W. KENDALL STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11459335
US20200140456
16721650
Correspondence name and address
KNOWLES INTELLECTUAL PROPERTY STRATEGIES, LLC
400 PERIMETER CENTER TERRACE
SUITE 200
ATLANTA, GA 30346
Assignment: 28
Reel/Frame:066137/0630   Pages: 11
Recorded: 01/16/2024
Attorney Dkt #:16010-027WO1US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHILLIPS, ANDREW J.
Exec Dt:
11/06/2019
2
NASVESCHUK, CHRISTOPHER G.
Exec Dt:
11/08/2019
3
HENDERSON, JAMES A.
Exec Dt:
11/08/2019
4
LIANG, YANKE
Exec Dt:
11/08/2019
5
HE, MINSHENG
Exec Dt:
11/08/2019
6
DUPLESSIS, MARTIN
Exec Dt:
11/08/2019
7
CHEN, CHI-LI
Exec Dt:
11/09/2019
Assignee
1
C4 THERAPEUTICS, INC.
490 ARSENAL WAY
SUITE 120
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230279023
17959144
Correspondence name and address
KNOWLES INTELLECTUAL PROPERTY STRATEGIES, LLC
400 PERIMETER CENTER TERRACE
SUITE 200
ATLANTA, GA 30346
Assignment: 29
Reel/Frame:064905/0330   Pages: 7
Recorded: 09/14/2023
Attorney Dkt #:16010-082US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUPLESSIS, MARTIN
Exec Dt:
02/10/2020
2
LAZARSKI, KIEL
Exec Dt:
02/10/2020
3
LIANG, YANKE
Exec Dt:
02/10/2020
Assignee
1
C4 THERAPEUTICS, INC.
490 ARSENAL WAY
SUITE 120
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230002367
17771127
Correspondence name and address
KNOWLES INTELLECTUAL PROPERTY STRATEGIES, LLC
400 PERIMETER CENTER TERRACE
SUITE 200
ATLANTA, GA 30346
Assignment: 30
Reel/Frame:064905/0498   Pages: 7
Recorded: 09/14/2023
Attorney Dkt #:16010-083US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUPLESSIS, MARTIN
Exec Dt:
10/10/2020
2
LAZARSKI, KIEL
Exec Dt:
10/10/2020
3
LIANG, YANKE
Exec Dt:
10/10/2020
Assignee
1
C4 THERAPEUTICS, INC.
490 ARSENAL WAY
SUITE 120
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230024096
17771204
Correspondence name and address
KNOWLES INTELLECTUAL PROPERTY STRATEGIES, LLC
400 PERIMETER CENTER TERRACE
SUITE 200
ATLANTA, GA 30346

Search Results as of: 05/26/2024 01:44 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT