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:
02/19/2002
Application #:
09403331
Filing Dt:
10/15/1999
Inventors:
ALOIS FURSTNER, WALTER LEITNER, DANIEL KOCH, KLAUS LANGEMANN, CHRISTIAN SIX
Title:
SELECTIVE OLEFIN METATHESIS OF BIFUNCTIONAL OR POLYFUNCTIONAL SUBSTRATES IN COMPRESSED CARBON DIOXIDE AS REACTION MEDIUM
Assignment: 1
Reel/Frame:
010410/0313Recorded: 10/15/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/07/1999
Exec Dt:
10/07/1999
Exec Dt:
10/04/1999
Exec Dt:
10/11/1999
Exec Dt:
10/04/1999
Assignee:
KAISER-WILHELM-PLATZ 1
45470 MULHEIM AN DER RUHR, GERMANY
Correspondent:
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 2
Reel/Frame:
016641/0037Recorded: 08/16/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/26/2005
Assignee:
BINGER STRASSE 173
INGELHEIM, GERMANY 55216
Correspondent:
NORRIS MCLAUGHLIN & MARCUS, P.A.
KURT G. BRISCOE
875 THIRD AVENUE - 18TH FLOOR
NEW YORK, NEW YORK 10022

Search Results as of: 05/21/2024 03:37 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