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:
07/21/1992
Application #:
07640408
Filing Dt:
01/24/1991
Inventors:
EVAMARIE BALZ, HEINZ EINIG, PETER DRESEN
Title:
AN ALGINATE-BASED VERAPAMIL-CONTAINING DEPOT DRUG FORM
Assignment: 1
Reel/Frame:
006106/0060Recorded: 05/06/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/18/1990
Exec Dt:
07/19/1990
Exec Dt:
06/18/1990
Assignee:
6700 LUDWIGSHAFEN, FED. REP. OF, GERMANY
Correspondent:
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT
1755 JEFF. DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
014059/0940Recorded: 05/19/2003Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/22/2001
Assignee:
KNOLLSTRASSE LUDWIGSHAFEN, GERMANY
Correspondent:
WOOD, PHILLIPS, KATZ ET AL.
MARTIN L. KATZ
500 WEST MADISON STREET
CHICAGO, IL 60661-2511

Search Results as of: 05/14/2024 11:49 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