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:
07/06/1993
Application #:
07950101
Filing Dt:
09/23/1992
Inventors:
GUNTHER KRETZSCHMANN, DIETER SCHOLZ, KARL HEINZ HILGERT
Title:
NUCLEATING AGENTS (PORE REGULATORS) FOR THE PREPARATION OF DIRECTLY GASSED THERMOPLASTIC FOAMS
Assignment: 1
Reel/Frame:
006409/0662Recorded: 02/10/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/15/1991
Exec Dt:
10/15/1991
Exec Dt:
10/15/1991
Assignee:
6507 INGELHEIM AM RHEIN
FEDERAL REPUBLIC OF, GERMANY
Correspondent:
DAVID E. FRANKHOUSER
BOEHRINGER INGELHEIM CORPORATION
900 RIDGEBURY ROAD, P.O. BOX 368
RIDGEFIELD, CT 06877
Assignment: 2
Reel/Frame:
010024/0682Recorded: 06/17/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/07/1999
Assignee:
CITCO BUILDING, WICKHAMS CAY, ROAD TOWN
TORTOLA, VIRGIN ISLANDS, BRITISH
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
ROBERT W. ESMOND, ESQ.
1100 NEW YORK AVENUE, N.W., SUITE 600
WASHINGTON, D.C. 20005-3934

Search Results as of: 05/25/2024 08:25 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