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:006269/0053   Pages: 2
Recorded: 09/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
12/22/1992
Application #:
07789454
Filing Dt:
11/07/1991
Title:
HEAT DISTORTION RESISTANT, EXPANDABLE STYRENE POLYMERS HAVING A HIGH CAPACITY OF EXPANSION
Assignors
1
Exec Dt:
10/29/1990
2
Exec Dt:
10/29/1990
3
Exec Dt:
10/29/1990
4
Exec Dt:
10/29/1990
Assignee
1
-PFALZ,, GERMANY
Correspondence name and address
NORMAN FOBLON
C/O OBLON, SPIVAK, MC CLELAND
MAIER & NEUSTADT
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202

Search Results as of: 05/14/2024 10:45 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