Granted Patent
Utility
US 6,596,053
· Confirmation No. 4711
PROCESSES FOR THE RECOVERY OF COPPER FROM AQUEOUS SOLUTIONS CONTAINING NITRATE IONS
Inventors
Attorneys & Agents of Record
Classification
USPC
75/740
C22B15/0089
Y02P10/20
C22B3/30
C22B15/0071
Prosecution
- Examiner
- WESSMAN, ANDREW E
- Art Unit
- 1742
- Customer No.
- 23657
- Docket No.
- M 6609B-OS/MIN
- Confirmation No.
- 4711
Publication
- Pub. No.
- US20030061910A1
- Pub. Date
- 2003-04-03
Patent Term Adjustment
-39days
Parent
is a Continuation in-part of
→
App. 09/758,686
· US 6,432,167
Filed 2001-01-11
· Patented Case
Parent
is a Continuation in-part of
→
App. 09/349,574
· US 6,702,872
Filed 1999-07-08
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/265,768
Filed 2001-02-01
· Provisional Application Expired
from
COGNIS CORPORATION
PATENT AND TRADEMARK TRANSFER AGREEMENT
Recorded 2010-03-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-17
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Quick Facts
- Patent No.
- US 6,596,053
- App. No.
- 10/047,192
- Filed
- 2002-01-15
- Granted
- 2003-07-22
- Pub. No.
- US20030061910A1
- Examiner
- WESSMAN, ANDREW E
- Art Unit
- 1742
- PTA
- -39 days
External Links