IP Library Patent Application 19169402
Patent Application Utility
App. No. 19/169,402 · Confirmation No. 5546

DISTILLATION CONDENSER BASED ON TWO-PHASE CLOSED THERMOSIPHON

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2026-07-06 FOR Foreign Reference 37 View
2026-07-06 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2026-07-06 PTA.IDS Patent Term Adjustment Statement under 37 CFR 1.704(d) filed with an IDS 2 View
2026-07-06 FOR Foreign Reference 20 View
2026-07-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-06-20 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2026-06-20 PREDOCK.NTF Patents Pre-Docketing Notice 2 View
2026-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2026-06-15 CFILE Request for Corrected Filing Receipt 5 View
2026-06-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2026-06-15 ADS Application Data Sheet 8 View
2026-06-15 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2026-06-15 PA.. Power of Attorney 2 View
2026-06-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-10-16 NTC.PUB Notice of Publication 1 View
2025-10-01 TRAN.LET Transmittal Letter 2 View
2025-10-01 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2025-10-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
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2025-05-09 WFEE Fee Worksheet (SB06) 1 View
2025-05-09 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-04-03 APP.TEXT Application body structured text document View
2025-04-03 TRAN.LET Transmittal Letter 1 View
2025-04-03 SPEC Specification 29 View
2025-04-03 CLM Claims 6 View
2025-04-03 ABST Abstract 1 View
2025-04-03 N417.PYMT Electronic Fee Payment 2 View
2025-04-03 DRW.NONBW Drawings-other than black and white line drawings 9 View
2025-04-03 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-04-03 TRAN.LET Transmittal Letter 2 View
2025-04-03 OATH Oath or Declaration filed 2 View
2025-04-03 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2025-04-03 PA.. Power of Attorney 2 View
2025-04-03 ADS Application Data Sheet 8 View
2025-04-03 FOR Foreign Reference 51 View
2025-04-03 DRW.SUPP Drawings-black and white line and/or other drawings View
2025-04-03 DRW.SUPP Drawings-black and white line and/or other drawings View
2025-04-03 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2025-04-03 OATH Oath or Declaration filed 3 View
2025-04-03 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
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Quick Facts
App. No.
19/169,402
Filed
2025-04-03
Pub. No.
US20250319421A1
Art Unit
1772