Granted Patent
Utility
US 6,613,921
· Confirmation No. 4344
POLYCYCLIC, FUSED RING COMPOUNDS, METAL COMPLEXES AND POLYMERIZATION PROCESS
Inventors
Richard E. Campbell, JR.
Midland, MI
Jerzy Klosin
Midland, MI
Ravi B. Shankar
Midland, MI
Francis J. Timmers
Midland, MI
Robert K. Rosen
Houston, TX
Attorneys & Agents of Record
Classification
USPC
556/7
Prosecution
- Examiner
- NAZARIO GONZALEZ, PORFIRIO
- Art Unit
- 1621
- Customer No.
- 109
- Docket No.
- 60609A
- Confirmation No.
- 4344
Publication
- Pub. No.
- US20020062011A1
- Pub. Date
- 2002-05-23
Patent Term Adjustment
-1days
Parent
Claims priority from a provisional application
→
App. 60/215,456
Filed 2000-06-30
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 10/124,269
· US 6,806,327
Filed 2002-04-16
· Patented Case
Child
is a Division of
→
App. 10/437,161
· US 6,800,701
Filed 2003-05-13
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-05-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-05-27
from
SHANKAR, RAVI B.,
TIMMERS, FRANCIS J.,
CAMPBELL, RICHARD E., JR.,
KLOSIN, JERZY,
ROSEN, ROBERT K.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-06-26
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-06-26
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,613,921
- App. No.
- 09/879,463
- Filed
- 2001-06-12
- Granted
- 2003-09-02
- Pub. No.
- US20020062011A1
- Examiner
- NAZARIO GONZALEZ, PORFIRIO
- Art Unit
- 1621
- PTA
- -1 days
External Links