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: 2
Patent #:
Issue Dt:
02/18/2025
Application #:
17291304
Filing Dt:
05/05/2021
Publication #:
Pub Dt:
01/06/2022
Inventors:
Takanori KISHIDA, Takaya NISHIDA
Title:
METHOD FOR PRODUCING ORGANIC SULFUR COMPOUND, CARRIER, METHOD FOR PRODUCING SAID CARRIER, LIGAND-IMMOBILIZING CARRIER, CHROMATOGRAPHY COLUMN, AND METHOD FOR DETECTING OR ISOLATING TARGET SUBSTANCE
Assignment: 1
Reel/Frame:
056137/0402Recorded: 05/05/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/30/2021
Exec Dt:
04/02/2021
Assignee:
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8640
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
070242/0547Recorded: 02/18/2025Pages: 17
Conveyance:
MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/01/2024
Newly Merged Entity Data
Exec Dt:
12/01/2024
Newly Merged Entity's New Name:
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8640
Correspondent:
OBLON ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 08/21/2025 06:18 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