Inventor · disambiguated record
Frank X. Gu
Also filed as: GU FRANK · GU FRANK X · GU FRANK XIAOFEI
18 granted patents·11 pending applications·149 citations·filing 2007–2024
93Inventor score
Files withJOHNSON & JOHNSON VISION CARE8MASSACHUSETTS INST TECHNOLOGY6GU FRANK X3GU FRANK2H2NANO INC2
Top patents by PatentIndex Score
29 records- 0198US8367113B2Polymers for functional particlesMASSACHUSETTS INST TECHNOLOGY·Filed 2007·Granted Feb 5, 2013·56 cites·29 claims
- 0296US8323698B2Polymers for functional particlesGU FRANK X·Filed 2010·Granted Dec 4, 2012·58 cites·20 claims
- 0391US11733440B1Thermally stable nanoparticles and methods thereofJOHNSON & JOHNSON VISION CARE·Filed 2022·Granted Aug 22, 2023·3 cites·41 claims
- 0490US11971518B2Shape engineering of particles to create a narrow spectral filter against a specific portion of the light spectrumJOHNSON & JOHNSON VISION CARE·Filed 2022·Granted Apr 30, 2024·2 cites·45 claims
- 0588US9080014B2Polymers for functional particlesMASSACHUSETTS INST TECHNOLOGY·Filed 2012·Granted Jul 14, 2015·5 cites·22 claims
- 0683US9878000B2Mucoadhesive nanoparticle composition comprising immunosuppresant and methods of use thereofUNIV WATERLOO·Filed 2016·Granted Jan 30, 2018·3 cites·20 claims
- 0783US9333179B2Amphiphilic compound assisted nanoparticles for targeted deliveryZHANG LIANGFANG·Filed 2009·Granted May 10, 2016·4 cites·19 claims
- 0879US8906417B2Nanostructures for drug deliveryMASSACHUSETTS INST TECHNOLOGY·Filed 2013·Granted Dec 9, 2014·4 cites·22 claims
- 0977US8603532B2Nanostructures for drug deliveryLIPPARD STEPHEN J·Filed 2009·Granted Dec 10, 2013·3 cites·21 claims
- 1075US9993439B2Mucoadhesive nanoparticle delivery systemUNIV WATERLOO·Filed 2013·Granted Jun 12, 2018·4 cites·17 claims
- 1174US2024077837A1Systems and methods for indicating the time elapsed since the occurrence of a triggering eventJOHNSON & JOHNSON VISION CARE·Filed 2023·Application pending·0 cites
- 1267US2009074828A1Poly(amino acid) targeting moietiesMASSACHUSETTS INST TECHNOLOGY·Filed 2008·Application pending·0 cites
- 1365US11853013B2Systems and methods for indicating the time elapsed since the occurrence of a triggering eventJOHNSON & JOHNSON VISION CARE·Filed 2020·Granted Dec 26, 2023·0 cites·46 claims
- 1465US2025108149A1Hyaluronic acid hydrogels and methods thereofGOVERNING COUNCIL UNIV TORONTO·Filed 2024·Application pending·0 cites
- 1564US12498590B2Using particles for light filteringJOHNSON & JOHNSON VISION CARE·Filed 2022·Granted Dec 16, 2025·0 cites·25 claims
- 1664US10502732B2Detection of pathogens using unmodified metal nanoparticlesGU FRANK X·Filed 2014·Granted Dec 10, 2019·1 cites·16 claims
- 1764US9381477B2Microfluidic synthesis of organic nanoparticlesKARNIK ROHIT·Filed 2007·Granted Jul 5, 2016·5 cites·21 claims
- 1863US2023348718A1Light-filtering materials for biomaterial integration and methods thereofJOHNSON & JOHNSON VISION CARE·Filed 2022·Application pending·0 cites
- 1962US11713256B2Composite material for water treatmentH2NANO INC·Filed 2017·Granted Aug 1, 2023·1 cites·26 claims
- 2061US12509583B2Particle surface modification to increase compatibility and stability in hydrogelsJOHNSON & JOHNSON VISION CARE·Filed 2022·Granted Dec 30, 2025·0 cites·28 claims
- 2159US2011027172A1Drug delivery system for pharmaceuticals and radiationWANG ZHUANG·Filed 2008·Application pending·0 cites
- 2256US2025042786A1Buoyant permeable reactive barrierH2NANO INC·Filed 2022·Application pending·0 cites
- 2353US9688812B2Polymers for functional particlesMASSACHUSETTS INST TECHNOLOGY·Filed 2015·Granted Jun 27, 2017·0 cites·12 claims
- 2448US9981259B2Method and apparatus for producing recyclable photocatalytic particulatesGU FRANK X·Filed 2014·Granted May 29, 2018·0 cites·14 claims
- 2546US2021003754A1Core-shell particles and methods of making and using thereofJOHNSON & JOHNSON VISION CARE·Filed 2020·Application pending·0 cites
- 2646US2010015068A1Methods and Compositions For Altering Biological SurfacesMASSACHUSETTS INST TECHNOLOGY·Filed 2007·Application pending·0 cites
- 2741US2014079592A1Bio-nanowire device and method of fabricating the sameUNIV NAT CHIAO TUNG·Filed 2013·Application pending·0 cites
- 2833US2014113821A1Polysaccharide-based hydrogel polymer and uses thereofGU FRANK·Filed 2012·Application pending·0 cites
- 2926US2014131288A1Superparamagnetic photocatalytic microparticlesGU FRANK·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →