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: 3
Patent #:
Issue Dt:
03/14/1989
Application #:
07228996
Filing Dt:
08/05/1988
Inventor:
LAWRENCE E. WATTS
Title:
PROCESS FOR TREATING WASTE WATER CONTAMINATED WITH MANGANESE
Assignment: 1
Reel/Frame:
004956/0991Recorded: 09/26/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/15/1988
Assignee:
LIME AND ELM STS.
CONSHOHOCKEN, PENNSYLVANIA 19428
Correspondent:
JOHN E. DRACH
641 CROYDEN RD.
CHELTENHAM, PA 19012
Assignment: 2
Reel/Frame:
005670/0192Recorded: 04/12/1991Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/31/1990
Assignee:
DELAWARE
Correspondent:
PANITCH, SCHWARZE, JACOBS & NADEL
36TH FLOOR
FIVE PENN CENTER PLAZA
1601 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Assignment: 3
Reel/Frame:
005670/0192Recorded: 04/12/1991Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/31/1990
Assignee:
DELAWARE
Correspondent:
PANITCH, SCHWARZE, JACOBS & NADEL
36TH FLOOR
FIVE PENN CENTER PLAZA
1601 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103

Search Results as of: 09/26/2024 06:22 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