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:
10/01/1991
Application #:
07571930
Filing Dt:
08/24/1990
Inventors:
DAVID F. MARKEL, ANTHONY J. MADISON, DAVID E. ROBERTS, WILLIAM R. HARKINS
Title:
CATHETER HAVING TWO COAXIAL LUMENS
Assignment: 1
Reel/Frame:
005412/0743Recorded: 08/24/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/22/1990
Exec Dt:
08/22/1990
Exec Dt:
08/22/1990
Exec Dt:
08/22/1990
Assignee:
1499 DELP DRIVE, A CORP. OF PA
HARLEYSVILLE, PENNSYLVANIA 19438
Correspondent:
WILLIAM H. EILBERG
820 HOMESTEAD RD.
JENKINTOWN, PA 19046
Assignment: 2
Reel/Frame:
005836/0448Recorded: 09/20/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/11/1991
Assignee:
1306 MERRYBROOK RD.
COLLEGEVILLE, PENNSYLVANIA 19426
Correspondent:
WILLIAM H. EILBERG
820 HOMESTEAD RD.
JENKINTOWN, PA 19046

Search Results as of: 06/20/2024 09:58 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