Patent Application
Provisional
Micro
App. No. 63/041,099
· Confirmation No. 1068
SYSTEM FOR REMOVING PER- AND POLYFLUORINATED ALKYL SUBSTANCES FROM CONTAMINATED AQUEOUS STREAMS, VIA CHEMICAL AIDED FILTRATION, AND METHODS OF USE THEREOF
Inventor:
Harikrishnan Parthasarathy
Applicant:
WP&E Technologies and Solutions, LCC
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-12-09 | OATH |
Oath or Declaration filed | 6 | View | |
| 2020-06-25 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2020-06-18 | MES.GIB |
Certification of Micro Entity (Gross Income Basis) | 2 | View | |
| 2020-06-18 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2020-06-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2020-06-18 | ADS |
Application Data Sheet | 8 | View | |
| 2020-06-18 | CLM |
Claims | 1 | View | |
| 2020-06-18 | SPEC |
Specification | 17 | View | |
| 2020-06-18 | DRW |
Drawings-only black and white line drawings | 1 | View |
Inventors
Harikrishnan Parthasarathy
Flowery Branch, GA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 35856
- Docket No.
- 60971.003U1
- Confirmation No.
- 1068
Child
Claims priority from a provisional application
→
App. 18/916,257
Filed 2024-10-15
· Docketed New Case - Ready for Examination
Child
Claims priority from a provisional application
→
App. 17/183,333
· US 11,661,360
Filed 2021-02-23
· Patented Case
Child
Claims priority from a provisional application
→
App. 18/136,158
· US 12,145,871
Filed 2023-04-18
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2021/019305
Filed 2021-02-24
· PCT - International Search Report Mailed to IB
Child
Claims priority from a provisional application
→
App. 19/794,818
Filed 2026-09-02
· Docketed New Case - Ready for Examination
Child
Claims priority from a provisional application
→
App. 18/648,139
Filed 2024-04-26
· Publications -- Issue Fee Payment Verified
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/041,099
- Filed
- 2020-06-18
External Links