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:008120/0971   Pages: 11
Recorded: 09/05/1996
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 4
1
Patent #:
Issue Dt:
11/19/1996
Application #:
08376317
Filing Dt:
01/20/1995
Title:
COMPOSITION AND METHOD FOR INHIBITING COAL OXIDATION
2
Patent #:
Issue Dt:
11/19/1996
Application #:
08404771
Filing Dt:
03/15/1995
Title:
FELT CONDITIONER FOR DEINKED RECYCLED NEWSPRINT PAPERMAKING SYSTEM
3
Patent #:
Issue Dt:
11/19/1996
Application #:
08434227
Filing Dt:
05/04/1995
Title:
WATER TREATMENT METHODS
4
Patent #:
Issue Dt:
11/19/1996
Application #:
08529385
Filing Dt:
09/18/1995
Title:
METHOD OF INHIBITING SCALE AND CONTROLLING CORROSION IN COOLING WATER SYSTEMS
Assignor
1
Exec Dt:
06/21/1996
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
4636 SOMERTON ROAD
LEGAL DEPARTMENT
TREVOSE, PA 19053-6783

Search Results as of: 05/25/2024 07:30 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