Granted Patent
Utility
US 6,500,991
· Confirmation No. 6211
STABILIZING RHODIUM CATALYSTS FOR THE HYDROFORMYLATION OF OLEFINS
Inventors
Klaus-Diether Wiese
Haltern, GERMANY
Martin Trocha
Essen, GERMANY
Dirk Roettger
Recklinghausen, GERMANY
Walter Totsch
Marl, GERMANY
Alfred Kaizik
Marl, GERMANY
Wilfried Buschken
Haltern, GERMANY
Attorneys & Agents of Record
Classification
USPC
568/420
Prosecution
- Examiner
- PADMANABHAN, SREENIVASAN
- Art Unit
- 1621
- Customer No.
- 22850
- Docket No.
- 212993US0
- Confirmation No.
- 6211
Foreign Priority
100 48 301.1
·
2000-09-29
·
GERMANY
Publication
- Pub. No.
- US20020065437A1
- Pub. Date
- 2002-05-30
Patent Term Adjustment
-72days
No related applications found.
from
BUESCHKEN, WILFRIED,
KAIZIK, ALFRED,
ROETTGER, DIRK,
TOETSCH, WALTER,
TROCHA, MARTIN,
WIESE, KLAUS-DIETHER
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-20
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Quick Facts
- Patent No.
- US 6,500,991
- App. No.
- 09/960,936
- Filed
- 2001-09-25
- Granted
- 2002-12-31
- Pub. No.
- US20020065437A1
- Examiner
- PADMANABHAN, SREENIVASAN
- Art Unit
- 1621
- PTA
- -72 days
External Links