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: 1
Patent #:
Issue Dt:
03/28/2006
Application #:
10846816
Filing Dt:
05/14/2004
Publication #:
Pub Dt:
10/28/2004
Inventors:
Lloyd Steven White, Richard Franklin Wormsbecher, Markus Lesemann
Title:
MEMBRANE SEPARATION FOR SULFUR REDUCTION
Assignment: 1
Reel/Frame:
017479/0654Recorded: 01/20/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/13/2001
Exec Dt:
07/16/2001
Exec Dt:
07/13/2001
Assignee:
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Correspondent:
BEVERLY J. ARTALE
PATENT DEPARTMENT
W.R. GRACE & CO.-CONN.
7500 GRACE DRIVE
COLUMBIA, MD 21044

Search Results as of: 05/23/2024 12:48 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