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:057665/0678   Pages: 9
Recorded: 10/01/2021
Attorney Dkt #:074008-2162-US-000170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
11/09/2021
Application #:
16860793
Filing Dt:
04/28/2020
Publication #:
Pub Dt:
08/13/2020
Title:
CHEMICAL-MECHANICAL POLISHING COMPOSITION COMPRISING BENZOTRIAZOLE DERIVATIVES AS CORROSION INHIBITORS
Assignors
1
Exec Dt:
03/12/2020
2
Exec Dt:
03/21/2020
3
Exec Dt:
03/12/2020
4
Exec Dt:
03/12/2020
Assignee
1
-----
LUDWIGSHAFEN, GERMANY 67056
Correspondence name and address
GEOFFREY A. ZELLEY
FAEGRE DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801

Search Results as of: 06/14/2024 08:47 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