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

Reel/Frame:054301/0646   Pages: 4
Recorded: 11/06/2020
Attorney Dkt #:MERCK-4883
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
11/30/2021
Application #:
16498549
Filing Dt:
09/27/2019
Publication #:
Pub Dt:
01/30/2020
Title:
CRYSTALLINE MONOSODIUM SALT OF 5-METHYL-(6S)-TETRAHYDROFOLIC ACID
Assignor
1
Exec Dt:
09/16/2019
Assignee
1
WEISSHAUSMATTE
ALTDORF, SWITZERLAND 6460
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201

Search Results as of: 06/04/2024 02:25 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