IP Library Patent Application 19092067
Patent Application Utility Small
App. No. 19/092,067 · Confirmation No. 4651

LIGNIN-BASED SUPERPLASTICIZERS AND WATER REDUCER FOR RHEOLOGICAL MODIFICATION OF CEMENTITIOUS MATERIALS

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2025-11-10 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
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2025-11-10 FOR Foreign Reference 115 View
2025-11-10 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-10-02 NTC.PUB Notice of Publication 1 View
2025-06-18 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2025-06-18 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-04-29 APP.FILE.REC Filing Receipt 4 View
2025-04-29 WFEE Fee Worksheet (SB06) 1 View
2025-04-29 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-04-18 OATH Oath or Declaration filed 2 View
2025-04-16 OATH Oath or Declaration filed 10 View
2025-03-27 DRW.SUPP Drawings-black and white line and/or other drawings View
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2025-03-27 N417.PYMT Electronic Fee Payment 2 View
2025-03-27 SPEC Specification 11 View
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2025-03-27 ABST Abstract 1 View
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Quick Facts
App. No.
19/092,067
Filed
2025-03-27
Pub. No.
US20250304497A1
Art Unit
OPAP