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:
12/22/1987
Application #:
06941884
Filing Dt:
12/15/1986
Inventor:
DERK H. N. WANSINK
Title:
REMOVAL OF ACID GASES FROM A GAS MIXTURE
Assignment: 1
Reel/Frame:
004763/0477Recorded: 09/28/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/02/1986
Assignee:
Correspondent:
NANCY JOYCE GRACEY
C/O SHELL DEVELOPMENT CO.
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77001

Search Results as of: 06/18/2024 10:40 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