Granted Patent
Utility
US 6,504,041
· Confirmation No. 2477
SYNTHESIS OF RUTHENIUM OR OSMIUM METATHESIS CATALYSTS
Inventors
Robert H. Grubbs
South Pasadena, CA
Tomas R. Belderrain
Sevilla, SPAIN
Seth N. Brown
South Bend, IN
Thomas E. Wilhelm
Pasadena, CA
Attorneys & Agents of Record
Classification
USPC
556/21
B01J31/2404
C07F15/00
B01J31/2265
B01J31/2295
B01J31/24
B01J2231/14
B01J2231/54
B01J2231/543
B01J2531/821
B01J2531/825
C07F15/002
C07F15/0046
Prosecution
- Examiner
- NAZARIO GONZALEZ, PORFIRIO
- Art Unit
- 1621
- Customer No.
- 23980
- Docket No.
- P 0278315 CTCH-8650-DIV4
- Confirmation No.
- 2477
Publication
- Pub. No.
- US20020022733A1
- Pub. Date
- 2002-02-21
Patent Term Adjustment
0days
Parent
is a Division of
→
App. 09/672,585
· US 6,313,332
Filed 2000-09-28
· Patented Case
Parent
is a Division of
→
App. 09/523,017
· US 6,153,778
Filed 2000-03-10
· Patented Case
Parent
is a Division of
→
App. 09/253,042
· US 6,048,993
Filed 1999-02-19
· Patented Case
Parent
is a Division of
→
App. 08/966,011
· US 5,917,071
Filed 1997-11-07
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/031,088
Filed 1996-11-15
· Provisional Application Expired
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-28
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Quick Facts
- Patent No.
- US 6,504,041
- App. No.
- 09/967,198
- Filed
- 2001-09-28
- Granted
- 2003-01-07
- Pub. No.
- US20020022733A1
- Examiner
- NAZARIO GONZALEZ, PORFIRIO
- Art Unit
- 1621
- PTA
- 0 days
External Links