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:
04/04/1989
Application #:
07097541
Filing Dt:
09/15/1987
Inventor:
RALPH MILLER
Title:
METHOD FOR RECYCLING NO IN A SYSTEM PRODUCING FERRIC SULFATE
Assignment: 1
Reel/Frame:
004772/0467Recorded: 10/21/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/21/1987
Assignee:
BROOK ROAD
A CORP. OF PA
CONSHOHOCKEN, PENNSYLVANIA 19428
Correspondent:
FERRILL & LOGAN
STE. C-13, EXECUTIVE MEWS
2300 COMPUTER AVENUE
WILLOW GROVE, PA 19090
Assignment: 2
Reel/Frame:
006936/0980Recorded: 04/13/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/01/1993
Assignee:
900 MARKET STREET
WILMINGTON, DELAWARE 19801
Correspondent:
JOHN W. LOGAN, JR., ESQ.
C-13 EXECUTIVE MEWS
2300 COMPUTER AVENUE
WILLOW GROVE, PENNSYLVANIA 19090

Search Results as of: 08/10/2025 01:38 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