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

Assignee Name : ENZYVANT THERAPEUTICS GMBH
Total Assignments: 6
Assignment: 1
Reel/Frame:051981/0039   Pages: 6
Recorded: 03/02/2020
Attorney Dkt #:ENZ-005US 02
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/08/2019
Newly Merged Entity Data
1
Exec Dt:
08/08/2019
Newly Merged Entity's New Name
1
VIADUKTSTRASSE 8
BASEL, SWITZERLAND 4051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16263700
Correspondence name and address
RAYMOND G. ARNER
ONE NEW HAMPSHIRE AVENUE SUITE 350
PORTSMOUTH, NH 03801
Assignment: 2
Reel/Frame:051981/0157   Pages: 3
Recorded: 03/02/2020
Attorney Dkt #:ENZ-004US 02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2020
2
Exec Dt:
02/12/2020
Assignee
1
VIADUKTSTRASSE 8
BASEL, SWITZERLAND 4051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16362102
Correspondence name and address
RAYMOND G. ARNER
ONE NEW HAMPSHIRE AVENUE SUITE 350
PORTSMOUTH, NH 03801
Assignment: 3
Reel/Frame:055434/0869   Pages: 9
Recorded: 02/26/2021
Attorney Dkt #:ENZ-017US 02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/09/2021
Assignee
1
VIADUKTSTRASSE 8
BASEL, SWITZERLAND 4051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16460288
Correspondence name and address
RAYMOND G. ARNER
ONE NEW HAMPSHIRE AVENUE SUITE 350
PORTSMOUTH, NH 03801
Assignment: 4
Reel/Frame:056356/0969   Pages: 9
Recorded: 05/25/2021
Attorney Dkt #:ENZ-017US 03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/09/2021
Assignee
1
VIADUKTSTRASSE 8
BASEL, SWITZERLAND 4051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17197735
Correspondence name and address
RAYMOND G. ARNER
ONE NEW HAMPSHIRE AVENUE SUITE 350
PORTSMOUTH, NH 03801
Assignment: 5
Reel/Frame:064485/0252   Pages: 22
Recorded: 08/03/2023
Attorney Dkt #:347686.01601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2023
Assignee
1
VIADUKTSTRASSE 8
BASEL, SWITZERLAND 4051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16994061
Correspondence name and address
FOX ROTHSCHILD LLP
997 LENOX DRIVE
LAWRENCEVILLE, NJ 08648
Assignment: 6
Reel/Frame:070811/0302   Pages: 11
Recorded: 04/11/2025
Attorney Dkt #:6336.1002-027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2023
Assignee
1
VIADUKTSTRASSE 8
BASEL, SWITZERLAND 4051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18955642
Correspondence name and address
ERIC M. BALICKY PH.D.
55 OLD BEDFORD ROAD; SUITE 200
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
LINCOLN, MA 01773

Search Results as of: 08/08/2025 08:37 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