Patent Application
Provisional
App. No. 61/819,822
· Confirmation No. 3957
Enhanced Biosorption of Wastewater Organics using Dissolved Air Flotation with Solids Recycle
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2013-05-29 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2013-05-06 | PD.TO.AUTH |
Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office | 2 | View | |
| 2013-05-06 | SPEC |
Specification | 13 | View | |
| 2013-05-06 | CLM |
Claims | 2 | View | |
| 2013-05-06 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2013-05-06 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2013-05-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2013-05-06 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View |
Inventors
Argun O. Erdogan
New Berlin, WI
Michael L. Doyle
Wauwatosa, WI
Attorneys & Agents of Record
Prosecution
- Customer No.
- 28524
- Docket No.
- 2013P07832US
- Confirmation No.
- 3957
Child
Claims priority from a provisional application
→
App. 15/056,348
· US 9,783,440
Filed 2016-02-29
· Patented Case
Child
Claims priority from a provisional application
→
App. 14/890,628
· US 10,131,550
Filed 2015-11-12
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2014/036301
Filed 2014-05-01
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 14/268,907
· US 9,359,236
Filed 2014-05-02
· 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 2014-01-02
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Quick Facts
- App. No.
- 61/819,822
- Filed
- 2013-05-06
External Links