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: 3
Patent #:
Issue Dt:
03/16/1982
Application #:
05951689
Filing Dt:
10/16/1978
Inventor:
ALAN LOUIS KEMPNER
Title:
PROCESS AND PROCESS APPARATUS FOR SEPARATING GASEOUS PHOSPHORUS TRICHLORIDE FROM A GAS STREAM
Assignment: 1
Reel/Frame:
005197/0025Recorded: 08/18/1989Pages: 21
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/15/1989
Assignee:
WILMINGTON,, DELAWARE 19897
Correspondent:
DENIS A. POLYN
1200 SOUTH 47TH STREET
RICHMOND, CA 94804
Assignment: 2
Reel/Frame:
008955/0873Recorded: 02/06/1998Pages: 8
Conveyance:
INVALID RECORDING. SEE RECORDING AT REEL 010404, FRAME 0268.
Assignor:
Exec Dt:
02/02/1998
Assignee:
CN 7500
259 PROSPECT PLAINS ROAD
CRANBURY, NEW JERSEY 08512
Correspondent:
RHODIA INC.
ANDREW M. SOLOMON
259 PROSPECT PLAINS ROAD
CRANBURY, NEW JERSEY 08512
Assignment: 3
Reel/Frame:
010404/0268Recorded: 02/06/1998Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/02/1998
Assignee:
CN 7500
259 PROSPECT PLAINS ROAD
CRANBURY, NEW JERSEY 08512
Correspondent:
RHODIA INC.
ANDREW M. SOLOMON
CN 7500
259 PROSPECT PLAINS ROAD
CRANBURY, NJ 08512

Search Results as of: 05/22/2024 11:08 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