Inventor · disambiguated record
Zhigang Hao
Also filed as: HAO ZHIGANG
29 granted patents·17 pending applications·138 citations·filing 2004–2024
95Inventor score
Files withCOLGATE PALMOLIVE CO34VAZQUEZ JOE4CHANGSHA SHENXIANG UNIVERSAL MACHINE CO LTD2HAO ZHIGANG2SHENZHEN DALIYUAN TECH CO LTD2
Top patents by PatentIndex Score
46 records- 0194US9901523B2Oral care products comprising zinc oxide and trimethylglycineCOLGATE PALMOLIVE CO·Filed 2012·Granted Feb 27, 2018·9 cites·16 claims
- 0292US9823236B2Method for testing oral malodorCOLGATE PALMOLIVE CO·Filed 2012·Granted Nov 21, 2017·11 cites·6 claims
- 0391US9861563B2Oral care products comprising tetrabasic zinc chloride and trimethylglycineCOLGATE PALMOLIVE CO·Filed 2012·Granted Jan 9, 2018·9 cites·13 claims
- 0490USD881176SCell phone caseSHENZHEN DALIYUAN TECH CO LTD·Filed 2018·Granted Apr 14, 2020·39 cites·1 claims
- 0589US11278481B2Chlorhexidine-cyclamate complexes and oral care compositions comprising the sameCOLGATE PALMOLIVE CO·Filed 2017·Granted Mar 22, 2022·2 cites·16 claims
- 0689US10952943B2Zinc-arginine-chloride complexCOLGATE PALMOLIVE CO·Filed 2019·Granted Mar 23, 2021·2 cites·18 claims
- 0785US2025057740A1Stable Stannous Oral Care ProductCOLGATE PALMOLIVE CO·Filed 2024·Application pending·0 cites
- 0883USD855588SWireless sports headsetSHENZHEN DALIYUAN TECH CO LTD·Filed 2018·Granted Aug 6, 2019·23 cites·1 claims
- 0983US2025064697A1Oral care compositions and methods of making thereofCOLGATE PALMOLIVE CO·Filed 2024·Application pending·0 cites
- 1082US9345655B2Oral care compositionsVAZQUEZ JOE·Filed 2011·Granted May 24, 2016·9 cites·13 claims
- 1182US7118057B2Horizontal roller millHAO ZHIGANG·Filed 2004·Granted Oct 10, 2006·20 cites·6 claims
- 1281US12161743B2Chlorhexidine-cyclamate complexes and oral care compositions comprising the sameCOLGATE PALMOLIVE CO·Filed 2022·Granted Dec 10, 2024·0 cites·14 claims
- 1379US10226407B2Oral care compositionsCOLGATE PALMOLIVE CO·Filed 2016·Granted Mar 12, 2019·1 cites·28 claims
- 1477US10052045B2Method for testing oral malodorCOLGATE PALMOLIVE CO·Filed 2012·Granted Aug 21, 2018·11 cites·6 claims
- 1574US11904040B2Zinc-amino acid-lauryl sulfate complex with antimicrobial activityCOLGATE PALMOLIVE CO·Filed 2022·Granted Feb 20, 2024·0 cites·10 claims
- 1674US9993414B2Oral care composition comprising an Amadori compoundCOLGATE PALMOLIVE CO·Filed 2012·Granted Jun 12, 2018·1 cites·10 claims
- 1774US2024180799A1Oral Care Compositions Containing Stannous Ion SourceCOLGATE PALMOLIVE CO·Filed 2023·Application pending·0 cites
- 1874US2024180800A1Oral Care Compositions Containing Stannous Ion SourceCOLGATE PALMOLIVE CO·Filed 2023·Application pending·0 cites
- 1973US12485073B2Oral care compositions and methods of useCOLGATE PALMOLIVE CO·Filed 2019·Granted Dec 2, 2025·0 cites·9 claims
- 2073US12486091B2Packaging article with surface coatingCOLGATE PALMOLIVE CO·Filed 2022·Granted Dec 2, 2025·0 cites·19 claims
- 2172US11395793B2Zinc—amino acid—lauryl sulfate complex with antimicrobial activityCOLGATE PALMOLIVE CO·Filed 2019·Granted Jul 26, 2022·0 cites·16 claims
- 2271US10532016B2Zinc-amino acid-tripolyphosphate complexesCOLGATE PALMOLIVE CO·Filed 2018·Granted Jan 14, 2020·0 cites·20 claims
- 2369US11826448B2Zinc-arginine-chloride complexCOLGATE PALMOLIVE CO·Filed 2021·Granted Nov 28, 2023·0 cites·17 claims
- 2468US10713135B2Data disaster recovery method, device and systemTENCENT TECH SHENZHEN CO LTD·Filed 2018·Granted Jul 14, 2020·1 cites·20 claims
- 2567US11065186B2Oral care compositionsCOLGATE PALMOLIVE CO·Filed 2019·Granted Jul 20, 2021·0 cites·20 claims
- 2667US2024199538A1Novel Chlorhexidine Salts and Related Compositions and MethodsCOLGATE PALMOLIVE CO·Filed 2023·Application pending·0 cites
- 2767US2022241164A1Oral Care CompositionsCOLGATE PALMOLIVE CO·Filed 2020·Application pending·0 cites
- 2865US11091502B2Methods for synthesizing zinc-lysine-chloride complexCOLGATE PALMOLIVE CO·Filed 2019·Granted Aug 17, 2021·0 cites·11 claims
- 2963US11117906B2Methods for synthesizing zinc-lysine-chloride complexCOLGATE PALMOLIVE CO·Filed 2019·Granted Sep 14, 2021·0 cites·12 claims
- 3063US2024277583A1Micellar Mouthwash CompositionCOLGATE PALMOLIVE CO·Filed 2023·Application pending·0 cites
- 3162US11110042B2Methods for synthesizing stannous pyrophosphateCOLGATE PALMOLIVE CO·Filed 2020·Granted Sep 7, 2021·0 cites·20 claims
- 3260US2017035677A1Oral care compositionsVAZQUEZ JOE·Filed 2016·Application pending·0 cites
- 3358US11892435B2NMR methods for measuring pH in oral care, home care and personal care productsCOLGATE PALMOLIVE CO·Filed 2019·Granted Feb 6, 2024·0 cites·14 claims
- 3458US2024165001A1Oral Compositions and Related MethodsCOLGATE PALMOLIVE CO·Filed 2023·Application pending·0 cites
- 3558US2014363780A1Oral care compositionsVAZQUEZ JOE·Filed 2014·Application pending·0 cites
- 3656US2019185499A1Novel CompoundsCOLGATE PALMOLIVE CO·Filed 2018·Application pending·0 cites
- 3755US9757320B2Oral care compositionCOLGATE PALMOLIVE CO·Filed 2012·Granted Sep 12, 2017·0 cites·10 claims
- 3854US11116707B2Methods for synthesizing stannous pyrophosphateCOLGATE PALMOLIVE CO·Filed 2020·Granted Sep 14, 2021·0 cites·20 claims
- 3953US2020197268A1Stable Stannous Oral Care ProductCOLGATE PALMOLIVE CO·Filed 2019·Application pending·0 cites
- 4051US2022395441A1Methods for Improving Barrier Integrity of Gingival TissueCOLGATE PALMOLIVE CO·Filed 2020·Application pending·0 cites
- 4151US2006140881A1Oral care compositions containing flavonoids and flavansXU GUOFENG·Filed 2005·Application pending·0 cites
- 4250US2024024219A1Oral Care Compositions with a Natural Sweetener SystemCOLGATE PALMOLIVE CO·Filed 2021·Application pending·0 cites
- 4346US8157196B2Grinding device of vertical grinderHAO ZHIGANG·Filed 2008·Granted Apr 17, 2012·0 cites·4 claims
- 4443US10441955B2Roller millCHANGSHA SHENXIANG UNIVERSAL MACHINE CO LTD·Filed 2014·Granted Oct 15, 2019·0 cites·18 claims
- 4541US2016045421A1Oral care compositions and methods of useVAZQUEZ JOE·Filed 2015·Application pending·0 cites
- 4640US2016121334A1Hammer crusherCHANGSHA SHENXIANG UNIVERSAL MACHINE CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →