IP Library Patent Application 18673561
Patent Application Utility
App. No. 18/673,561 · Confirmation No. 7577

FLUORESCENT NANOPARTICLES FOR OILFIELD AND OTHER CHEMICAL PRODUCT INJECTION ASSURANCE, MONITORING AND TRACING

Applicant: ChampionX LLC
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2026-06-30 892 List of references cited by examiner 1 View
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2026-06-30 SRNT Examiner's search strategy and results 12 View
2026-05-04 A... Amendment/Request for Reconsideration-After Non-Final Rejection View
2026-05-04 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-05-04 CLM Claims 6 View
2026-05-04 REM Applicant Arguments/Remarks Made in an Amendment 5 View
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2026-02-13 892 List of references cited by examiner 1 View
2026-02-13 FWCLM Index of Claims 1 View
2026-02-13 SRFW Search information including classification, databases and other search related notes 2 View
2026-02-13 1449 List of References cited by applicant and considered by examiner 6 View
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2026-02-13 SRNT Examiner's search strategy and results 7 View
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2026-02-13 SRNT Examiner's search strategy and results 9 View
2026-02-13 BIB Bibliographic Data Sheet 1 View
2026-02-13 SRNT Examiner's search strategy and results 2 View
2026-01-20 ELC. Response to Election / Restriction Filed View
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2026-01-20 CLM Claims 6 View
2026-01-20 REM Applicant Arguments/Remarks Made in an Amendment 3 View
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2025-11-25 CTRS Requirement for Restriction/Election 6 View
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2024-05-24 A.PE Preliminary Amendment 1 View
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2024-05-24 SPEC Specification 44 View
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Quick Facts
App. No.
18/673,561
Filed
2024-05-24
Pub. No.
US20240393242A1
Art Unit
2877