Patent Application
Utility
App. No. 10/303,447
· Confirmation No. 4344
APPARATUS AND METHOD FOR CLEANING MEMBRANE FILTRATION MODULES
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-02 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-09-02 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-11-21 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-11-21 | A.PE |
Preliminary Amendment | 4 | View | |
| 2002-11-21 | SPEC |
Specification | 15 | View | |
| 2002-11-21 | CLM |
Claims | 7 | View | |
| 2002-11-21 | ABST |
Abstract | 1 | View | |
| 2002-11-21 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2002-11-21 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Fufang Zha
Westmead, AUSTRALIA
Edward John Jordan
Overland Park, KS
Classification
USPC
210/636
B01D65/08
Y02W10/10
B01D63/031
B01D65/02
B01D2313/26
B01D2315/06
B01D2321/04
B01D2321/16
B01D2321/185
C02F3/1273
Prosecution
- Examiner
- DRODGE, JOSEPH W
- Art Unit
- 1723
- Docket No.
- USFMCR.114C1C1
- Confirmation No.
- 4344
Foreign Priority
PP 6217
·
1998-09-25
·
AUSTRALIA
PQ 1112
·
1999-06-21
·
AUSTRALIA
Publication
- Pub. No.
- US20030075504A1
- Pub. Date
- 2003-04-24
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 09/815,966
· US 6,524,481
Filed 2001-03-23
· Patented Case
Parent
PCT
is a Continuation of
→
PCT/AU1999/000817
Filed 1999-09-24
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Division of
→
App. 11/025,418
Filed 2004-12-28
· Abandoned -- Failure to Respond to an Office Action
Child
is a Division of
→
App. 10/822,036
· US 6,841,070
Filed 2004-04-08
· Patented Case
Child
is a Division of
→
App. 10/428,601
· US 6,821,420
Filed 2003-05-01
· Patented Case
RELEASE OF SECURITY INTEREST (REEL/FRAME 032126/0487)
Recorded 2021-04-06
RELEASE OF SECURITY INTEREST (REEL/FRAME 032126/0430)
Recorded 2021-04-06
CHANGE OF NAME
Recorded 2014-02-07
from
SIEMENS TREATED WATER OUTSOURCING CORP.,
SIEMENS WATER TECHNOLOGIES LLC,
WTG HOLDINGS II CORP.,
WTG HOLDINGS III CORP.
INTELLECTUAL PROPERTY SECURITY AGREEMENT (SECOND LIEN)
Recorded 2014-01-24
from
SIEMENS TREATED WATER OUTSOURCING CORP.,
SIEMENS WATER TECHNOLOGIES LLC,
WTG HOLDINGS II CORP.,
WTG HOLDINGS III CORP.
INTELLECTUAL PROPERTY SECURITY AGREEMENT (FIRST LIEN)
Recorded 2014-01-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-01-01
MERGER
Recorded 2011-04-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-09-17
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Quick Facts
- App. No.
- 10/303,447
- Filed
- 2002-11-21
- Granted
- 2003-11-04
- Pub. No.
- US20030075504A1
- Examiner
- DRODGE, JOSEPH W
- Art Unit
- 1723
- PTA
- 0 days
External Links