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Patent Assignment Assignor Details
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Assignor Name : LEVELL, JULIAN R.
Total Assignments: 8
Assignment: 1
Reel/Frame:008499/0562   Pages: 3
Recorded: 05/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLER, HARRY G.
Exec Dt:
03/06/1997
2
LEVELL, JULIAN R.
Exec Dt:
03/03/1997
Assignee
1
TRANSITIONS OPTICAL, INC.
9251 BELCHER ROAD
PINELLAS PARK, FLORIDA 33782
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5955520
NONE
08666726
Correspondence name and address
PPG INDUSTRIES, INC.
IRWIN M. STEIN
INTELLECTUAL PROPERTY DEPT. - 39S
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:053325/0683   Pages: 10
Recorded: 07/28/2020
Attorney Dkt #:124033-01902
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRENNEMAN, JEHROD B.
Exec Dt:
07/13/2020
2
CÔTÉ, ALEXANDRE
Exec Dt:
07/15/2020
3
GEHLING, VICTOR S.
Exec Dt:
07/20/2020
4
KHANNA, AVINASH
Exec Dt:
07/03/2020
5
LEVELL, JULIAN R.
Exec Dt:
07/13/2020
6
MOINE, LUDIVINE
Exec Dt:
07/08/2020
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11459315
US20210230148
16762600
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:053890/0441   Pages: 7
Recorded: 09/25/2020
Attorney Dkt #:125777-00703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, JONATHAN E.
Exec Dt:
09/16/2020
2
BRUCELLE, FRANCOIS
Exec Dt:
09/18/2020
3
LEVELL, JULIAN R.
Exec Dt:
09/22/2020
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11274090
US20210115008
16970169
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:054111/0903   Pages: 5
Recorded: 10/20/2020
Attorney Dkt #:125777-00603
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, JONATHAN E.
Exec Dt:
10/13/2020
2
LEVELL, JULIAN R.
Exec Dt:
10/14/2020
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414384
US20210061762
16970046
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:062868/0844   Pages: 6
Recorded: 03/03/2023
Attorney Dkt #:130689-00402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVELL, JULIAN R.
Exec Dt:
04/27/2021
2
WILSON, JONATHAN E.
Exec Dt:
04/28/2021
3
COFFIN, AARON
Exec Dt:
04/27/2021
4
TAVERAS, KENNEDY
Exec Dt:
04/27/2021
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230167070
17922388
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 6
Reel/Frame:056501/0656   Pages: 10
Recorded: 06/10/2021
Attorney Dkt #:130689-00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARDBERG, ANNA
Exec Dt:
06/09/2021
2
GEHLING, VICTOR S.
Exec Dt:
06/08/2021
3
KHANNA, AVINASH
Exec Dt:
06/08/2021
4
LEVELL, JULIAN R.
Exec Dt:
06/08/2021
5
WILSON, JONATHAN E.
Exec Dt:
06/08/2021
6
TAVERAS, KENNEDY
Exec Dt:
06/08/2021
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
215 FIRST STREET
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220017502
17311526
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 7
Reel/Frame:061921/0798   Pages: 7
Recorded: 11/30/2022
Attorney Dkt #:125777-01002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUCELLE, FRANCOIS
Exec Dt:
06/20/2022
2
LEVELL, JULIAN R.
Exec Dt:
11/20/2022
3
WILSON, JONATHAN E.
Exec Dt:
10/19/2022
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
470 ATLANTIC AVENUE
SUITE 1401
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220331304
17631010
Correspondence name and address
MCCARTER & ENGLISH LLP BOSTON
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 8
Reel/Frame:064522/0640   Pages: 10
Recorded: 08/08/2023
Attorney Dkt #:130689-00502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZABLOCKI, MARY-MARGARET
Exec Dt:
05/22/2023
2
TAVERAS, KENNEDY
Exec Dt:
05/12/2023
3
WILSON, JONATHAN E.
Exec Dt:
06/26/2023
4
COFFIN, AARON
Exec Dt:
06/27/2023
5
LEVELL, JULIAN R.
Exec Dt:
05/12/2023
6
MEDIKONDA, ARAVIND PRASAD
Exec Dt:
06/28/2023
Assignee
1
CONSTELLATION PHARMACEUTICALS, INC.
470 ATLANTIC AVENUE
SUITE 1401
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230233541
17926849
Correspondence name and address
MICHAEL J. DEGRAZIA
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110

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