IP Library Patent Application 18876840
Patent Application Utility PCT National Stage
App. No. 18/876,840 · Confirmation No. 7845

SPLIT RESIN BED, LOW PRESSURE DROP, AND REPLACEABLE CARTRIDGE DEIONIZATION FILTER

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2026-08-20 NTC.PUB Notice of Publication 1 View
2026-06-29 FOR Foreign Reference 13 View
2026-06-29 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2026-06-29 FOR Foreign Reference 42 View
2026-06-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
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2026-05-18 WFEE Fee Worksheet (SB06) 1 View
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2024-12-19 ABST Abstract View
2024-12-19 REF.OTHER Other reference-Patent/Application/Search Documents 49 View
2024-12-19 OATH Oath or Declaration filed 1 View
2024-12-19 TRAN.LET Transmittal Letter 2 View
2024-12-19 SPEC Specification 16 View
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2024-12-19 FOR Foreign Reference 5 View
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2024-12-19 REM Applicant Arguments/Remarks Made in an Amendment 16 View
2024-12-19 ADS Application Data Sheet 9 View
2024-12-19 TRNA Transmittal of New Application 4 View
2024-12-19 A.PE Preliminary Amendment 1 View
2024-12-19 SPEC Specification 1 View
2024-12-19 CLM Claims 4 View
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2024-12-19 371P Documents submitted with 371 (National Stage) Applications 25 View
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2024-12-19 SPEC Specification 16 View
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Quick Facts
App. No.
18/876,840
Filed
2024-12-19
Pub. No.
US20260241312A1
Art Unit
OPAP