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: 1
Patent #:
Issue Dt:
06/27/2000
Application #:
09331055
Filing Dt:
06/16/1999
Inventors:
WERNER KRUECKE, LOTHAR ZIPFEL
Title:
MIXTURES CONTAINING 1,1,1,3,3 PENTAFLUOROBUTANE
Assignment: 1
Reel/Frame:
010132/0614Recorded: 06/16/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/15/1999
Exec Dt:
04/15/1999
Assignee:
HANS-BOECKLER-ALLEE 20
D-30173 HANNOVER, GERMANY
Correspondent:
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
J. D. EVANS
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005

Search Results as of: 06/13/2024 01:08 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