Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Reel/Frame: | 005268/0568 | |
| Pages: | 2 |
| | Recorded: | 03/15/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Total properties:
5
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
05944038
|
Filing Dt:
|
|
Title:
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/27/1983
|
Application #:
|
06195457
|
Filing Dt:
|
10/09/1980
|
Title:
|
METHOD OF PRODUCING PHENOLIC FOAM USING PRESSURE AND FOAM PRODUCED BY THE METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
04/24/1984
|
Application #:
|
06396706
|
Filing Dt:
|
07/09/1982
|
Title:
|
PHENOLIC FOAM AND COMPOSITION AND METHOD FOR PREPARING THE SAME
|
|
|
Patent #:
|
|
Issue Dt:
|
10/23/1984
|
Application #:
|
06396707
|
Filing Dt:
|
07/09/1982
|
Title:
|
METHOD FO PREPARING PHENOLIC FOAMS USING ANHYDROUS ARYL SULFONIC ACID CATALYSTS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/03/1985
|
Application #:
|
06634197
|
Filing Dt:
|
07/27/1984
|
Title:
|
PHENOL FORMALDEHYDE RESOLES FOR MAKING PHENOLIC FOAM
|
|
Correspondence name and address
|
|
HERBERT J. ZEH, JR.
|
|
ECKERT SEAMANS CHERIN & MELLOTT
|
|
600 GRANT STREET, 42ND FLR.
|
|
PITTSBURGH, PA. 15219
|
Search Results as of:
06/26/2024 01:01 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
|