JT

Joseph Treadway

TF Thermo Fisher: 20 patents #59 of 2,015Top 3%
OG Osram Opto Semiconductors Gmbh: 7 patents #223 of 1,154Top 20%
IN Invitrogen: 3 patents #27 of 207Top 15%
QD Quantum Dot: 3 patents #7 of 13Top 55%
TA Tdk Electronics Ag: 1 patents #234 of 503Top 50%
📍 Portland, OR: #527 of 9,213 inventorsTop 6%
🗺 Oregon: #1,098 of 28,073 inventorsTop 4%
Overall (All Time): #96,402 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDate
12291661 Quantum dot structure, method for producing a quantum dot structure, and light emitting device Peter Chen, Brian Theobald 2025-05-06
11670740 Conversion layer, light emitting device and method of producing a conversion layer Maria J. Anc, Juanita N. Kurtin 2023-06-06
11569421 Semiconductor structure with nanoparticles and light emitting device having a phosphor material with nanoparticles James Wyckoff, Kari N. Haley 2023-01-31
11557686 Quantum dot structure having a barrier region and a trap region, radiation conversion element and light-emitting device David O'Brien 2023-01-17
11508880 Structure, methods for producing a structure and optoelectronic device Erik Johansson, Brian Theobald 2022-11-22
11407938 Structure, agglomerate, conversion element and method of producing a structure Erik Johansson, Juanita N. Kurtin 2022-08-09
11152463 Semiconductor nanocrystal structure and optoelectronic device Benjamin Daniel Mangum, David O'Brien 2021-10-19
11015220 Conjugates of biomolecules to nanoparticles Theo Nikiforov, Daniel MAZUR, Xinzhan Peng, Tommie Lincecum, Yuri Belosludtsev +8 more 2021-05-25
10686034 Nanocrystals with high extinction coefficients and methods of making and using such nanocrystals Eric Welch, Joseph Bartel, Eric Tulsky, Yongfen Chen 2020-06-16
10421904 Semiconductor structure and light-emitting device with semiconductor structures Bob Fitzmorris 2019-09-24
10093972 Conjugates of biomolecules to nanoparticles Theo Nikiforov, Daniel MAZUR, Xinzhan Peng, Tommie Lincecum, Yuri Belosludtsev +8 more 2018-10-09
10084042 Nanocrystals with high extinction coefficients and methods of making and using such nanocrystals Eric Welch, Joseph Bartel, Eric Tulsky, Yongfen Chen 2018-09-25
9937560 Methods for preparation of nanocrystals using a weak electron transfer agent and mismatched shell precursors Eric Tulsky, Joseph Bartel 2018-04-10
9577037 Nanocrystals with high extinction coefficients and methods of making and using such nanocrystals Eric Welch, Joseph Bartel, Eric Tulsky, Yongfen Chen 2017-02-21
9476885 Water-dispersable nanoparticles Eric Tulsky, Kari N. Haley, Imad Naasani, John Mauro, Roman Rozhkov 2016-10-25
9365838 Conjugates of biomolecules to nanoparticles Theo Nikiforov, Daniel MAZUR, Xinzhan Peng, Tommie Lincecum, Yuri Belosludtsev +8 more 2016-06-14
9291566 Stable indium-containing semiconductor nanocrystals Joseph Bartel, Yongfen Chen, Eric Tulsky 2016-03-22
9263638 Preparation of stable, bright luminescent nanoparticles having compositionally engineered properties Marc Schrier, Donald Zehnder, Joseph Bartel 2016-02-16
9174187 Water-dispersable nanoparticles Eric Tulsky, Kari N. Haley, Imad Naasani, John Mauro, Roman Rozhkov 2015-11-03
9138711 Stable nanoparticles and methods of making and using such particles Eric Tulsky, Eric Welch 2015-09-22
9012204 Activation and monitoring of cellular transmembrane potentials Michael J. Ignatius, Elena Molokanova, Alexei Savtchenko, Joseph Bartel, Weiwen Zhao 2015-04-21
8834628 Method of semiconductor nanocrystal synthesis Donald Zehnder 2014-09-16
8679543 Stable indium-containing semiconductor nanocrystals Joseph Bartel, Yongfen Chen, Eric Tulsky 2014-03-25
8637082 Methods for preparation of ZnTe nanocrystals Eric Tulsky, Joseph Bartel 2014-01-28
8603792 Conjugates of biomolecules to nanoparticles Theo Nikiforov, Daniel MAZUR, Xinzhan Peng, Tommie Lincecum, Yuri Belosludtsev +8 more 2013-12-10