Patent Application
Utility
PCT National Stage
Small
App. No. 19/475,739
· Confirmation No. 2092
SEMI-HERMETIC MOTORIZED PRESSURE EXCHANGER
Inventors:
Matthew Joseph Pattom, Kenneth Yoshio Kashiwada, Raja Faruq Raja Baharuddin, Chengyu Zhang
Applicant:
Energy Recovery, Inc.
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
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| 2026-07-31 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2026-07-31 | PREDOCK.NTF |
Patents Pre-Docketing Notice | 2 | View | |
| 2026-06-25 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2026-06-25 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-06-25 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-06-25 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2026-06-25 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-10-15 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-10-15 | SPEC |
Specification | — | View | |
| 2025-10-15 | PA.. |
Power of Attorney | 2 | View | |
| 2025-10-15 | OATH |
Oath or Declaration filed | 4 | View | |
| 2025-10-15 | FOR |
Foreign Reference | 54 | View | |
| 2025-10-15 | TRNA |
Transmittal of New Application | 5 | View | |
| 2025-10-15 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-10-15 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2025-10-15 | FOR |
Foreign Reference | 20 | View | |
| 2025-10-15 | FOR |
Foreign Reference | 33 | View | |
| 2025-10-15 | SPEC |
Specification | 22 | View | |
| 2025-10-15 | CLM |
Claims | 3 | View | |
| 2025-10-15 | ABST |
Abstract | 1 | View | |
| 2025-10-15 | ADS |
Application Data Sheet | 9 | View | |
| 2025-10-15 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-10-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2025-10-15 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-10-15 | 371P |
Documents submitted with 371 (National Stage) Applications | 1 | View | |
| 2025-10-15 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 5 | View | |
| 2025-10-15 | FRPR |
Certified Copy of Foreign Priority Application | 48 | View | |
| 2025-10-15 | 371P |
Documents submitted with 371 (National Stage) Applications | 1 | View | |
| 2025-10-15 | ABST |
Abstract | 2 | View | |
| 2025-10-15 | SPEC |
Specification | 21 | View | |
| 2025-10-15 | CLM |
Claims | 3 | View | |
| 2025-10-15 | DRW |
Drawings-only black and white line drawings | 10 | View |
Inventors
Matthew Joseph Pattom
Fremont, CA
Kenneth Yoshio Kashiwada
Sacramento, CA
Raja Faruq Raja Baharuddin
Castro Valley, CA
Chengyu Zhang
San Ramon, CA
Attorneys & Agents of Record
Classification
USPC
137/82
F04F13/00
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 28221
- Docket No.
- 38708.762 (L0101US)
- Confirmation No.
- 2092
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 19/475,739
- Filed
- 2025-10-15
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links