Inventor · disambiguated record
Josephine H. Cheung
Also filed as: CHEUNG JOSEPHINE · CHEUNG JOSEPHINE H · CHEUNG JOSEPHINE HO-WAH
27 granted patents·9 pending applications·767 citations·filing 1993–2025
97Inventor score
Files withGCP APPLIED TECH INC16GRACE W R & CO13CHEUNG JOSEPHINE3MASSACHUSETTS INST TECHNOLOGY2JARDINE LESLIE A1
Top patents by PatentIndex Score
36 records- 0197US5536573AMolecular self-assembly of electrically conductive polymersMASSACHUSETTS INST TECHNOLOGY·Filed 1994·Granted Jul 16, 1996·181 cites·10 claims
- 0296US5518767AMolecular self-assembly of electrically conductive polymersMASSACHUSETTS INST TECHNOLOGY·Filed 1993·Granted May 21, 1996·109 cites·6 claims
- 0395US5977224ARoll press grinding aid for granulated blast furnace slagGRACE W R & CO·Filed 1998·Granted Nov 2, 1999·93 cites·14 claims
- 0493US7053125B2Controlled dispersion of colloidal suspension by comb polymersGRACE W R & CO·Filed 2003·Granted May 30, 2006·42 cites·40 claims
- 0590US6641661B1High early strength cement and additives and methods for making the sameGRACE W R & CO·Filed 2000·Granted Nov 4, 2003·58 cites·21 claims
- 0689US8518176B2Suppression of antagonistic hydration reactions in blended cementsSILVA DENISE A·Filed 2009·Granted Aug 27, 2013·27 cites·22 claims
- 0788US6290772B1Processing additives for hydraulic cementsGRACE W R & CO·Filed 1999·Granted Sep 18, 2001·54 cites·22 claims
- 0888US5429675AGrinding aid composition and cement productGRACE W R & CO·Filed 1994·Granted Jul 4, 1995·44 cites·18 claims
- 0987US6048393AProcessing additives for hydraulic cementsGRACE W R & CO·Filed 1998·Granted Apr 11, 2000·52 cites·12 claims
- 1085US8460457B2Robust air-detraining for cement millingCHEUNG JOSEPHINE·Filed 2010·Granted Jun 11, 2013·6 cites·12 claims
- 1184US12509393B2Cement productionGCP APPLIED TECH INC·Filed 2024·Granted Dec 30, 2025·0 cites·17 claims
- 1284US10336652B2Enhancing calcined clay use with inorganic bindersGCP APPLIED TECH INC·Filed 2017·Granted Jul 2, 2019·2 cites·17 claims
- 1382US6916369B2Beneficiated water reducing compositionsGRACE W R & CO·Filed 2003·Granted Jul 12, 2005·18 cites·21 claims
- 1481US2024150237A1Grinding stabilizing additive for vertical roller millsGCP APPLIED TECH INC·Filed 2023·Application pending·0 cites
- 1580US7048793B2Beneficiated water reducing compositionsGRACE W R & CO·Filed 2004·Granted May 23, 2006·16 cites·25 claims
- 1680US6858661B2Defoamer for water reducer admixtureGRACE W R & CO·Filed 2002·Granted Feb 22, 2005·19 cites·24 claims
- 1776US11684929B2Grinding stabilizing additive for vertical roller millsGCP APPLIED TECH INC·Filed 2018·Granted Jun 27, 2023·1 cites·35 claims
- 1875US12448327B2Cement productionGCP APPLIED TECH INC·Filed 2022·Granted Oct 21, 2025·0 cites·17 claims
- 1971US6213415B1Process for improving grinding of cement clinker in mills employing rollersGRACE W R & CO·Filed 1999·Granted Apr 10, 2001·24 cites·21 claims
- 2066US11254611B2Cement productionGCP APPLIED TECH INC·Filed 2018·Granted Feb 22, 2022·0 cites·27 claims
- 2166US6816791B2Assay methods for hydratable cementitious compositionsGRACE W R & CO·Filed 2001·Granted Nov 9, 2004·8 cites·18 claims
- 2265US2024376005A1Additive composition for strength enhancement of cementitious compositionsGCP APPLIED TECH INC·Filed 2024·Application pending·0 cites
- 2364US8758504B2Dilution-stable cement grinding additive compositionJARDINE LESLIE A·Filed 2011·Granted Jun 24, 2014·1 cites·9 claims
- 2464US2025162937A1Moisture management in vertical roller millsGCP APPLIED TECH INC·Filed 2025·Application pending·0 cites
- 2563US2024208862A1Polyacrylic acid grinding aid for enhanced cement powder flowabilityGCP APPLIED TECH INC·Filed 2023·Application pending·0 cites
- 2662US8993656B2Robust polycarboxylate containing ether linkages for milling preparation of cementitious materialsCHEUNG JOSEPHINE·Filed 2010·Granted Mar 31, 2015·1 cites·14 claims
- 2761US12391612B2Moisture management in vertical roller millsGCP APPLIED TECH INC·Filed 2019·Granted Aug 19, 2025·0 cites·16 claims
- 2858US2020055775A1Early strength enhancement of cementsGCP APPLIED TECH INC·Filed 2017·Application pending·0 cites
- 2954US5720796AProcess of using roll press grinding aid for granulated blast furnace slagGRACE W R & CO·Filed 1995·Granted Feb 24, 1998·11 cites·5 claims
- 3053US2013213272A1Robust Air-Detraining for Cement MillingCHEUNG JOSEPHINE·Filed 2013·Application pending·0 cites
- 3149US10392304B2Cement grinding additive for enabling PVC equipment useGCP APPLIED TECH INC·Filed 2014·Granted Aug 27, 2019·0 cites·8 claims
- 3246US2016002108A1Targeted Air Control for Carbon Containing Fly AshGRACE W R & CO·Filed 2014·Application pending·0 cites
- 3346US2020048148A1Efficient Formulation Stable Crude Glycerine Grinding AdditiveGCP APPLIED TECH INC·Filed 2019·Application pending·0 cites
- 3444US11230495B2Agents for enhancing cement strengthGCP APPLIED TECH INC·Filed 2018·Granted Jan 25, 2022·0 cites·27 claims
- 3542US11014858B2Mineral grindingGCP APPLIED TECH INC·Filed 2017·Granted May 25, 2021·0 cites·14 claims
- 3638US2021122675A1Grinding stabilizing additive for vertical roller millsGCP APPLIED TECH INC·Filed 2018·Application pending·0 cites
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