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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 7
Patent #:
NONE
Issue Dt:
Application #:
18698580
Filing Dt:
04/04/2024
Publication #:
Pub Dt:
12/12/2024
Inventors:
Etienne BOUTRY, Florent PERAL, Bertrand WOINET
Title:
METHODS FOR FREEZING AND FREEZE-DRYING LIPID NANOPARTICLES (LNPs) AND LNPs OBTAINED WITH THE SAME
Assignment: 1
Reel/Frame:
069709/0268Recorded: 12/31/2024Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/03/2024
Exec Dt:
02/06/2024
Exec Dt:
03/15/2024
Assignee:
14 ESPACE HENRY VALLEE
LYON CEDEX, FRANCE 69007
Correspondent:
TIMOTHY B. DONALDSON
MH2 TECHNOLOGY LAW GROUP LLP
1951 KIDWELL DRIVE, SUITE 310
TYSONS CORNER, VA 22182
Assignment: 2
Reel/Frame:
067668/0422Recorded: 06/10/2024Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/14/2024
Assignee:
450 WATER STREET
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
SUSANNAH FERNANDEZ
SANOFI
450 WATER STREET
CAMBRIDGE, MA 02139
Assignment: 3
Reel/Frame:
068052/0993Recorded: 06/12/2024Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THE RECEIVING PARTY DATA FROM SANOFI 450 WATER STREET CAMBRIDGE, MASSACHUSETTS 02139 TO SANOFI 46 AVENUE DE LA GRANDE ARMEE 75017 PARIS FRANCE PREVIOUSLY RECORDED AT REEL: 67668 FRAME: 422. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
05/14/2024
Assignee:
46 AVENUE DE LA GRANDE ARMEE
PARIS, FRANCE 75017
Correspondent:
SUSANNAH F FERNANDEZ
SANOFI
450 WATER STREET
CAMBRIDGE, MA 02139
Assignment: 4
Reel/Frame:
069709/0855Recorded: 12/31/2024Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/14/2024
Assignee:
46 AVENUE DE LA GRANDE ARMÉE
PARIS, FRANCE 75017
Correspondent:
TIMOTHY B. DONALDSON
MH2 TECHNOLOGY LAW GROUP LLP
1951 KIDWELL DRIVE, SUITE 310
TYSONS CORNER, VA 22182
Assignment: 5
Reel/Frame:
070722/0102Recorded: 04/03/2025Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2025
Assignee:
1 DISCOVERY DRIVE
SWIFTWATER, PENNSYLVANIA 18370
Correspondent:
SUSANNAH F FERNANDEZ
SANOFI
450 WATER STREET
CAMBRIDGE, MA 02141
Assignment: 6
Reel/Frame:
070722/0102Recorded: 04/03/2025Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2025
Assignee:
1 DISCOVERY DRIVE
SWIFTWATER, PENNSYLVANIA 18370
Correspondent:
SUSANNAH F FERNANDEZ
SANOFI
450 WATER STREET
CAMBRIDGE, MA 02141
Assignment: 7
Reel/Frame:
070989/0459Recorded: 04/30/2025Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2025
Assignee:
1 DISCOVERY DRIVE
SWIFTWATER, PENNSYLVANIA 18370
Correspondent:
TIMOTHY B. DONALDSON
1951 KIDWELL DRIVE SUITE 310
TYSONS CORNER, VA 22182

Search Results as of: 08/07/2025 07:21 PM
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