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:
|
03/15/1988
|
Application #:
|
06513194
|
Filing Dt:
|
07/12/1983
|
|
Inventors:
|
MICHAEL S. K. CHEN, MARSHALL L. SPECTOR
|
|
Title:
|
BIOLOGICAL WASTEWATER TREATING SYSTEM
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
|
|
| P.O. BOX 538 |
| ALLENTOWN, PENNSYLVANIA 18105 |
|
|
|
|
| PATENT ASSISTANT |
| AIR PRODUCTS AND CHEMICALS, INC. |
| P. O. BOX 538 |
| ALLENTOWN, PA 18105 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
|
|
| 800 ROOSEVELT ROAD |
| BUILDING B, SUITE 208 |
| GLEN ELLYN, ILLINOIS 60137 |
|
|
|
|
| EDWARD J. CHALFIE |
| KECK, MAHIN & CATE |
| 8300 SEARS TOWER |
| 233 SOUTH WACKER DRIVE |
| CHICAGO, IL 60606-6589 |
|
|
Search Results as of:
04/29/2024 10:11 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
|
