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App. No. 15/423,797 · Confirmation No. 4675

REMOVAL OF HYDRATE INHIBITORS FROM WASTE STREAMS

Applicant: ChampionX USA Inc.
Abandoned -- After Examiner's Answer or Board of Appeals Decision View Publication ↗
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2022-03-07 ABN Abandonment 2 View
2021-12-31 OA.POSTCARD A courtesy postcard sent by USPTO to users who opt-in for e-Office Action 1 View
2021-12-23 APDA Patent Board Decision - Examiner Affirmed 8 View
2021-09-15 APP.FILE.REC Filing Receipt 3 View
2021-09-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-09-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-09-10 CFILE Request for Corrected Filing Receipt 3 View
2021-09-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2021-09-10 N417 Electronic Filing System Acknowledgment Receipt 3 View
2021-09-10 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2021-09-10 TRAN.LET Transmittal Letter 2 View
2021-09-10 CFILE Request for Corrected Filing Receipt 1 View
2021-09-10 PA.. Power of Attorney 1 View
2021-09-10 ADS Application Data Sheet 9 View
2020-10-08 AP_DK_M Appeal Docketing Notice 2 View
2020-09-10 WFEE Fee Worksheet (SB06) 2 View
2020-09-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-07-10 APEA Examiner's Answer to Appeal Brief 8 View
2020-05-26 AP.B Appeal Brief Filed 17 View
2020-05-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-04-23 AP.PRE.DEC Pre-Brief Appeal Conference decision 2 View
2020-03-19 WFEE Fee Worksheet (SB06) 2 View
2020-03-19 N417 Electronic Filing System Acknowledgment Receipt 3 View
2020-03-19 N/AP Notice of Appeal Filed 2 View
2020-03-19 AP.PRE.REQ Pre-Appeal Brief Conference Request 7 View
2019-12-19 CTFR Final Rejection 9 View
2019-12-19 SRFW Search information including classification, databases and other search related notes 2 View
2019-12-19 FWCLM Index of Claims 1 View
2019-12-19 SRNT Examiner's search strategy and results 2 View
2019-12-19 1449 List of References cited by applicant and considered by examiner 4 View
2019-10-08 WFEE Fee Worksheet (SB06) 1 View
2019-10-08 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2019-10-08 FOR Foreign Reference 36 View
2019-10-08 WFEE Fee Worksheet (SB06) 2 View
2019-10-08 N417 Electronic Filing System Acknowledgment Receipt 3 View
2019-10-08 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2019-10-08 CLM Claims 3 View
2019-10-08 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2019-07-09 CTNF Non-Final Rejection 8 View
2019-07-09 FWCLM Index of Claims 1 View
2019-07-09 SRFW Search information including classification, databases and other search related notes 2 View
2019-07-09 SRNT Examiner's search strategy and results 2 View
2019-06-27 WFEE Fee Worksheet (SB06) 1 View
2019-06-27 RCEX Request for Continued Examination (RCE) 3 View
2019-06-27 WFEE Fee Worksheet (SB06) 2 View
2019-06-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-06-18 CTAV Advisory Action (PTOL-303) 3 View
2019-06-18 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2019-06-05 WFEE Fee Worksheet (SB06) 1 View
2019-06-05 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2019-06-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-06-05 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2019-06-05 CLM Claims 3 View
2019-04-05 CTFR Final Rejection 8 View
2019-04-05 SRFW Search information including classification, databases and other search related notes 2 View
2019-04-05 FWCLM Index of Claims 1 View
2019-04-05 SRNT Examiner's search strategy and results 1 View
2019-01-14 WFEE Fee Worksheet (SB06) 1 View
2019-01-14 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2019-01-14 CLM Claims 3 View
2019-01-14 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2019-01-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2018-10-20 OA.POSTCARD A courtesy postcard sent by USPTO to users who opt-in for e-Office Action 1 View
2018-10-12 CTNF Non-Final Rejection 8 View
2018-10-12 892 List of references cited by examiner 1 View
2018-10-12 FWCLM Index of Claims 1 View
2018-10-12 SRFW Search information including classification, databases and other search related notes 1 View
2018-10-12 1449 List of References cited by applicant and considered by examiner 4 View
2018-10-12 1449 List of References cited by applicant and considered by examiner 4 View
2018-10-12 BIB Bibliographic Data Sheet 1 View
2018-10-12 SRNT Examiner's search strategy and results 2 View
2018-10-12 1449 List of References cited by applicant and considered by examiner 6 View
2018-09-07 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2018-09-07 FOR Foreign Reference 32 View
2018-09-07 FOR Foreign Reference 25 View
2018-09-07 FOR Foreign Reference 27 View
2018-09-07 FOR Foreign Reference 16 View
2018-09-07 REF.OTHER Other reference-Patent/Application/Search Documents 11 View
2018-09-07 N417 Electronic Filing System Acknowledgment Receipt 3 View
2017-08-10 NTC.PUB Notice of Publication 1 View
2017-05-15 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2017-05-15 FOR Foreign Reference 13 View
2017-05-15 FOR Foreign Reference 90 View
2017-05-15 REF.OTHER Other reference-Patent/Application/Search Documents 5 View
2017-05-15 REF.OTHER Other reference-Patent/Application/Search Documents 6 View
2017-05-15 N417 Electronic Filing System Acknowledgment Receipt 3 View
2017-02-14 WFEE Fee Worksheet (SB06) 1 View
2017-02-14 APP.FILE.REC Filing Receipt 3 View
2017-02-03 A.PE Preliminary Amendment 1 View
2017-02-03 CLM Claims 3 View
2017-02-03 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2017-02-03 ADS Application Data Sheet 9 View
2017-02-03 PA.. Power of Attorney 2 View
2017-02-03 OATH Oath or Declaration filed 1 View
2017-02-03 OATH Oath or Declaration filed 1 View
2017-02-03 OATH Oath or Declaration filed 1 View
2017-02-03 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2017-02-03 FOR Foreign Reference 20 View
2017-02-03 FOR Foreign Reference 34 View
2017-02-03 FOR Foreign Reference 16 View
2017-02-03 WFEE Fee Worksheet (SB06) 2 View
2017-02-03 N417 Electronic Filing System Acknowledgment Receipt 5 View
2017-02-03 SPEC Specification 18 View
2017-02-03 CLM Claims 2 View
2017-02-03 ABST Abstract 1 View
2017-02-03 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
App. No.
15/423,797
Filed
2017-02-03
Pub. No.
US20170225978A1
Art Unit
1778