IP Library Patent Application 17154108
Patent Application Utility
App. No. 17/154,108 · Confirmation No. 7823

METHODS OF PURIFICATION

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2025-08-20 ABN Abandonment 2 View
2025-01-17 CTFR Final Rejection 7 View
2025-01-17 SRFW Search information including classification, databases and other search related notes 1 View
2025-01-17 SRNT Examiner's search strategy and results 7 View
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2025-01-14 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
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2024-04-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2024-04-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2024-04-02 APP.FILE.REC Filing Receipt 3 View
2024-03-29 TRAN.LET Transmittal Letter View
2024-03-29 CFILE Request for Corrected Filing Receipt 4 View
2024-03-29 N417 Electronic Filing System Acknowledgment Receipt 3 View
2024-03-29 ADS Application Data Sheet 2 View
2024-03-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2024-03-29 TRAN.LET Transmittal Letter 1 View
2024-03-29 PA.. Power of Attorney 1 View
2024-03-29 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 1 View
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2022-08-18 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2022-08-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2022-08-18 ADS Application Data Sheet 1 View
2022-08-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-08-19 NTC.PUB Notice of Publication 1 View
2021-05-12 WFEE Fee Worksheet (SB06) 1 View
2021-05-12 APP.FILE.REC Filing Receipt 3 View
2021-05-10 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2021-05-10 OATH Oath or Declaration filed 3 View
2021-05-10 XT/ Extension of Time 2 View
2021-05-10 WFEE Fee Worksheet (SB06) 2 View
2021-05-10 N417 Electronic Filing System Acknowledgment Receipt 3 View
2021-05-10 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2021-05-10 CLM Claims 13 View
2021-02-09 WCLM Claims Worksheet (PTO-2022) 2 View
2021-02-09 NTC.MISS.PRT Notice to File Missing Parts 2 View
2021-02-09 WFEE Fee Worksheet (SB06) 1 View
2021-02-09 APP.FILE.REC Filing Receipt 3 View
2021-01-25 CRFE Sequence Listing in Computer Readable Format, No errors found 5 View
2021-01-21 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
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2021-01-21 PA.. Power of Attorney 2 View
2021-01-21 N417 Electronic Filing System Acknowledgment Receipt 3 View
2021-01-21 ABST Abstract 1 View
2021-01-21 CLM Claims 17 View
2021-01-21 SPEC Specification 50 View
2021-01-21 DRW.NONBW Drawings-other than black and white line drawings 18 View
2021-01-21 ADS Application Data Sheet 9 View
2021-01-21 DRW.SUPP Drawings-black and white line and/or other drawings View
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Quick Facts
App. No.
17/154,108
Filed
2021-01-21
Pub. No.
US20210253631A1
Examiner
KIM, YUNSOO
Art Unit
1641