Granted Patent
Utility
US 6,583,185
· Confirmation No. 7279
DEFOAMERS FOR AQUEOUS SYSTEMS
Inventors
Michael S. Wiggins
Lansdale, PA
Ronald W. Broadbent
Horsham, PA
Attorneys & Agents of Record
Classification
USPC
516/134
B01D19/04
B01D19/0404
B01D19/0427
B01D19/0431
B01D19/0436
C08G65/24
C08G65/2609
C08G65/337
C09D5/024
Prosecution
- Examiner
- METZMAIER, DANIEL S
- Art Unit
- 1712
- Customer No.
- 23657
- Docket No.
- M 6425B-OS/CRA
- Confirmation No.
- 7279
Publication
- Pub. No.
- US20020151603A1
- Pub. Date
- 2002-10-17
Patent Term Adjustment
-14days
Parent
is a Division of
→
App. 09/606,092
· US 6,387,962
Filed 2000-06-27
· Patented Case
Parent
is a Continuation in-part of
→
App. 09/093,810
· US 6,350,787
Filed 1998-06-09
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/049,338
Filed 1997-06-10
· Provisional Application Expired
from
COGNIS CORPORATION
PATENT AND TRADEMARK TRANSFER AGREEMENT
Recorded 2010-03-04
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Quick Facts
- Patent No.
- US 6,583,185
- App. No.
- 10/096,259
- Filed
- 2002-03-12
- Granted
- 2003-06-24
- Pub. No.
- US20020151603A1
- Examiner
- METZMAIER, DANIEL S
- Art Unit
- 1712
- PTA
- -14 days
External Links