Inventor · disambiguated record
Jiangbo Ouyang
Also filed as: OUYANG JIANGBO
31 granted patents·7 pending applications·250 citations·filing 1993–2024
96Inventor score
Files withBETZ LABORATORIES11BETZDEARBORN INC8HENKEL AG & CO KGAA8Henkel IP & Holding GmbH8HENKEL CORP1
Top patents by PatentIndex Score
38 records- 0190US8580891B2Silicone acrylic hybrid polymer-based adhesivesLIU YUXIA·Filed 2011·Granted Nov 12, 2013·9 cites·18 claims
- 0286US9850409B2High temperature debondable adhesiveHenkel IP & Holding GmbH·Filed 2015·Granted Dec 26, 2017·4 cites·15 claims
- 0386US9371473B2Accelerators for two step adhesive systemsHENKEL CORP·Filed 2013·Granted Jun 21, 2016·4 cites·17 claims
- 0475US5909742AMetal cleaning methodBETZDEARBORN INC·Filed 1993·Granted Jun 8, 1999·29 cites·4 claims
- 0575US5412011AComposition and process for coating metalsBETZ LABORATORIES·Filed 1993·Granted May 2, 1995·31 cites·18 claims
- 0673US5801217AChromium-free conversation coating and methods of useBETZDEARBORN INC·Filed 1997·Granted Sep 1, 1998·31 cites·9 claims
- 0772US2024384142A1(meth)acrylate-based toughened adhesivesHENKEL AG & CO KGAA·Filed 2024·Application pending·0 cites
- 0870US2023174823A1Low reflectance dual cure adhesive compositionsHENKEL AG & CO KGAA·Filed 2023·Application pending·0 cites
- 0969US11814530B2Stretchable electrically conductive ink compositionsHenkel IP & Holding GmbH·Filed 2021·Granted Nov 14, 2023·0 cites·18 claims
- 1068US2024218218A1Optically clear uv and thermal curing epoxy compositionsHENKEL AG & CO KGAA·Filed 2024·Application pending·0 cites
- 1168US2025101279A1Optically clear (meth) acrylate adhesives having improved surface curingHENKEL AG & CO KGAA·Filed 2024·Application pending·0 cites
- 1267US11840634B2Stretchable electrically conductive ink compositionsHenkel IP & Holding GmbH·Filed 2021·Granted Dec 12, 2023·0 cites·18 claims
- 1365US5344505ANon-chromium passivation method and composition for galvanized metal surfacesBETZ LABORATORIES·Filed 1993·Granted Sep 6, 1994·22 cites·6 claims
- 1464US5693371AMethod for forming chromium-free conversion coatingBETZDEARBORN INC·Filed 1996·Granted Dec 2, 1997·19 cites·12 claims
- 1564US5545347ALow phosphorous, low etch cleaner and methodBETZ LABORATORIES·Filed 1995·Granted Aug 13, 1996·18 cites·4 claims
- 1663US10392543B2Reactive resins and formulations for low refractive index and low dielectric constant applicationsHenkel IP & Holding GmbH·Filed 2018·Granted Aug 27, 2019·0 cites·20 claims
- 1760US11174419B2Light stable transparent adhesive compositions and methods for use thereofHenkel IP & Holding GmbH·Filed 2019·Granted Nov 16, 2021·0 cites·15 claims
- 1858US11066549B2(Meth)acrylate functionalized poly(meth)acrylate-block-polyimide- block-poly(meth)acrylate copolymer, preparation method and use thereofHENKEL AG & CO KGAA·Filed 2019·Granted Jul 20, 2021·0 cites·14 claims
- 1954US5518555AChromium and fluoride free metal treatmentBETZ LABORATORIES·Filed 1995·Granted May 21, 1996·10 cites·6 claims
- 2052US12234390B2Debondable compositionsHENKEL AG & CO KGAA·Filed 2018·Granted Feb 25, 2025·0 cites·12 claims
- 2148US5545438AHydrophilic treatment for aluminumBETZ LABORATORIES·Filed 1995·Granted Aug 13, 1996·14 cites·1 claims
- 2247US2004131873A1Pressure sensitive adhesive composition containing ethylene/vinyl ester functional copolymers having high ethylene contentFiled 2003·Application pending·0 cites
- 2346US11015095B2Photo-curable adhesive composition, its preparation and use thereofHENKEL AG & CO KGAA·Filed 2017·Granted May 25, 2021·0 cites·11 claims
- 2446US10280349B21K UV and thermal cure high temperature debondable adhesiveHenkel IP & Holding GmbH·Filed 2016·Granted May 7, 2019·0 cites·10 claims
- 2544US5772740APassivation method and composition for galvanized metal surfacesBETZDEARBORN INC·Filed 1997·Granted Jun 30, 1998·8 cites·4 claims
- 2644US5700525APassivation method and composition for galvanized metal surfacesBETZDEARBORN INC·Filed 1996·Granted Dec 23, 1997·8 cites·4 claims
- 2743US5401333AMethod of monitoring dried-in-place non-chrome polyacrylamide based treatments for aluminumBETZ LABORATORIES·Filed 1994·Granted Mar 28, 1995·9 cites·1 claims
- 2840US5451270AComposition for a method of monitoring dried-in-place non-chrome polyacrylamide based treatments for metalsBETZ LABORATORIES·Filed 1994·Granted Sep 19, 1995·5 cites·5 claims
- 2940US2017283671A11K High Temperature Debondable AdhesiveHENKEL AG & CO KGAA·Filed 2017·Application pending·0 cites
- 3039US5662967ANon-chromium passivation method for galvanized metal surfacesBETZDEARBORN INC·Filed 1996·Granted Sep 2, 1997·5 cites·20 claims
- 3139US5505792AVisible dried-in-place non-chrome polyacrylamide based treatment for aluminumBETZ LABORATORIES·Filed 1993·Granted Apr 9, 1996·7 cites·10 claims
- 3238US9587054B2High molecular weight polymers having high olefin contentHenkel IP & Holding GmbH·Filed 2016·Granted Mar 7, 2017·0 cites·30 claims
- 3337US2019315891A1Thioxanthone derivative photoinitiatorHenkel IP & Holding GmbH·Filed 2019·Application pending·0 cites
- 3436US5472630ALow phosphorous, low etch cleaner and methodBETZ LABORATORIES·Filed 1994·Granted Dec 5, 1995·4 cites·7 claims
- 3535US5908892AN, N-alkyl polyacrylamide metal treatmentBETZDEARBORN INC·Filed 1997·Granted Jun 1, 1999·4 cites·2 claims
- 3635US5500053AComposition for and method of monitoring dried-in-place non-chrome polyacrylamide based treatments for metalsBETZ LABORATORIES·Filed 1995·Granted Mar 19, 1996·3 cites·2 claims
- 3735US5292378AVisible dried-in-place non-chrome treatment for aluminumBETZ LABORATORIES·Filed 1993·Granted Mar 8, 1994·5 cites·4 claims
- 3831US5641537AComposition for and method of monitoring dried-in-place non-chrome polyacrylamide based treatments for metalsBETZDEARBORN INC·Filed 1995·Granted Jun 24, 1997·1 cites·4 claims
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