Inventor · disambiguated record
Duck Joo Yang
Also filed as: YANG DUCK J · YANG DUCK JOO
34 granted patents·5 pending applications·442 citations·filing 1982–2023
97Inventor score
Files withUNIV TEXAS9SANDERS JAMES KENNETH7DU PONT6TOCK RICHARD W3JAMES K AND MARY A SANDERS FAMILY L L C2
Top patents by PatentIndex Score
39 records- 0193US8132628B2Methods for increasing oil productionSANDERS JAMES KENNETH·Filed 2009·Granted Mar 13, 2012·20 cites·21 claims
- 0291US4980196AMethod of coating steel substrate using low temperature plasma processes and primingDU PONT·Filed 1990·Granted Dec 25, 1990·87 cites·15 claims
- 0388US5182000AMethod of coating metal using low temperature plasma and electrodepositionDU PONT·Filed 1991·Granted Jan 26, 1993·59 cites·16 claims
- 0486US8182555B2Nano-sized zinc oxide particles for fuelTOCK RICHARD W·Filed 2009·Granted May 22, 2012·7 cites·23 claims
- 0585US7622220B2Polymer electrolyte and fuel cell using the sameSAMSUNG SDI CO LTD·Filed 2006·Granted Nov 24, 2009·8 cites·27 claims
- 0684US12006594B2Quad-polymer precursor for producing carbon fiber, method for producing same and method for using sameUNIV TEXAS·Filed 2023·Granted Jun 11, 2024·0 cites·11 claims
- 0784US5270082AOrganic vapor deposition process for corrosion protection of metal substratesLIN TYAU JEEN·Filed 1991·Granted Dec 14, 1993·63 cites·27 claims
- 0883US12065762B2Quad-polymer precursor for producing carbon fiber, method for producing same and method for using sameUNIV TEXAS·Filed 2023·Granted Aug 20, 2024·0 cites·1 claims
- 0982US5168001APerfluoropolymer coated pellicleDU PONT·Filed 1991·Granted Dec 1, 1992·40 cites·9 claims
- 1080US4452909AProcess for coating crystalline silica polymorphsDU PONT·Filed 1982·Granted Jun 5, 1984·14 cites·7 claims
- 1179US8545577B2Catalyst component for aviation and jet fuelsTOCK RICHARD W·Filed 2009·Granted Oct 1, 2013·4 cites·20 claims
- 1279US8496066B2Methods for increasing oil productionSANDERS JAMES KENNETH·Filed 2011·Granted Jul 30, 2013·3 cites·20 claims
- 1379US5312529AMethod of coating metal using low temperature plasma and electrodepositionDU PONT·Filed 1992·Granted May 17, 1994·37 cites·9 claims
- 1478US8834583B2Nano-sized zinc oxide particles for fuelTOCK RICHARD W·Filed 2012·Granted Sep 16, 2014·2 cites·20 claims
- 1578US8469110B2Methods for increasing oil productionSANDERS JAMES KENNETH·Filed 2012·Granted Jun 25, 2013·5 cites·20 claims
- 1675US8182554B2Fuels for cold start conditionsTOCK RICHARD WILLIAM·Filed 2009·Granted May 22, 2012·2 cites·20 claims
- 1773US5267390AOrganic vapor deposition process for corrosion protection of prestamped metal substratesYANG DUCK J·Filed 1991·Granted Dec 7, 1993·38 cites·18 claims
- 1872US2019382594A1Graphene-Based CoatingsUNIV TEXAS·Filed 2019·Application pending·0 cites
- 1971US8881837B2Increasing oil productionSANDERS JAMES KENNETH·Filed 2012·Granted Nov 11, 2014·3 cites·20 claims
- 2071US4981713ALow temperature plasma technology for corrosion protection of steelDU PONT·Filed 1990·Granted Jan 1, 1991·25 cites·10 claims
- 2166US6348611B1Process for carbonylation of epoxide derivativesSAMSUNG ELECTRONIC CO KTD·Filed 1999·Granted Feb 19, 2002·13 cites·3 claims
- 2264US9303504B2In-situ artificial pressurization of a well with carbon dioxide recycling to increase oil productionSANDERS JAMES KENNETH·Filed 2013·Granted Apr 5, 2016·2 cites·20 claims
- 2364US8272449B2Methods for increasing oil productionSANDERS JAMES KENNETH·Filed 2011·Granted Sep 25, 2012·2 cites·12 claims
- 2463US11692285B2Quad-polymer precursor for producing carbon fiber, method for producing same and method for using sameKOREA INST CARBON CONVERGENCE TECH·Filed 2018·Granted Jul 4, 2023·0 cites·18 claims
- 2562US11111150B2Facile direct functionalization of pristine graphene nanoparticlesUNIV TEXAS·Filed 2019·Granted Sep 7, 2021·0 cites·20 claims
- 2661US9315747B2Nano-sized zinc oxide particles for fuelJAMES K AND MARY A SANDERS FAMILY LLC·Filed 2014·Granted Apr 19, 2016·0 cites·19 claims
- 2758US2024417367A1Facile direct amination and alkylamination of carbon nanotubesUNIV TEXAS·Filed 2022·Application pending·0 cites
- 2857US9331352B2Sulfonated perfluorocyclopentenyl polymers and uses thereofUNIV TEXAS·Filed 2013·Granted May 3, 2016·0 cites·16 claims
- 2957US8347973B2Increasing oil productionJAMES K AND MARY A SANDERS FAMILY L L C·Filed 2008·Granted Jan 8, 2013·5 cites·20 claims
- 3057US2017037257A1Graphene-based coatingsUNIV TEXAS·Filed 2015·Application pending·0 cites
- 3156US9267088B2Fuels for cold start conditionsTOCK RICHARD WILLIAM·Filed 2012·Granted Feb 23, 2016·0 cites·20 claims
- 3253US9770045B2Preservation of animal feed and hydrolysis of polysaccharides using amino acids as salts or with acidsUNIV TEXAS·Filed 2016·Granted Sep 26, 2017·0 cites·16 claims
- 3351US2009000186A1Nano-sized metal and metal oxide particles for more complete fuel combustionSANDERS JAMES KENNETH·Filed 2007·Application pending·0 cites
- 3448US12421631B2Additive for thermal production and reinforcement of carbon fiber, and carbon fiber prepared there fromKOREA INST CARBON CONVERGENCE TECH·Filed 2018·Granted Sep 23, 2025·0 cites·15 claims
- 3548US8377290B2Low sulfur fuelsJAMES K AND MARY A SANDERS FAMILY L L C·Filed 2009·Granted Feb 19, 2013·0 cites·20 claims
- 3645US10435821B2Carbon fiber compositions and methods of makingUNIV TEXAS·Filed 2015·Granted Oct 8, 2019·0 cites·14 claims
- 3745US6303805B1Metallocene complexes and method of preparing the sameSAMSUNG GENERAL CHEMICALS CO·Filed 1999·Granted Oct 16, 2001·3 cites·19 claims
- 3844US2014246630A1Continuous process and continuous reacting apparatus for synthesizing semiconductor gasesYANG DUCK JOO·Filed 2012·Application pending·0 cites
- 3935US9340904B2Fabrication method of composite carbon nanotube fibers/yarnsYANG DUCK JOO·Filed 2011·Granted May 17, 2016·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →