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name:-0.022014141082764
name:-0.048141002655029
DeSousa; Ryan Patent Filings

DeSousa; Ryan

Patent Applications and Registrations

Patent applications and USPTO patent grants for DeSousa; Ryan.The latest application filed is for "use of additives, copolymers, and dopants for optical stability of analyte sensing components".

Company Profile
13.16.20
  • DeSousa; Ryan - Atlanta GA
  • DeSousa; Ryan - Germantown MD
  • DeSousa; Ryan - Rockville MD
  • Desousa; Ryan - Fort Worth TX US
  • DeSousa; Ryan - Goleta CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Cast-molding process for producing UV-absorbing contact lenses
Grant 11,111,327 - DeSousa , et al. September 7, 2
2021-09-07
Use Of Additives, Copolymers, And Dopants For Optical Stability Of Analyte Sensing Components
App 20210093235 - DeSousa; Ryan ;   et al.
2021-04-01
Cast-molding process for producing contact lenses
Grant 10,906,258 - Holland , et al. February 2, 2
2021-02-02
Hydrophilic copolymer with pendant thiol groups
Grant 10,829,574 - Chang , et al. November 10, 2
2020-11-10
UV-absorbing vinylic monomers and uses thereof
Grant 10,823,983 - Chang , et al. November 3, 2
2020-11-03
Hydrophilic Copolymer With Pendant Thiol Groups
App 20200199269 - Chang; Frank ;   et al.
2020-06-25
Polymerizable polysiloxanes with hydrophilic substituents
Grant 10,676,557 - Chang , et al.
2020-06-09
Hydrophilic copolymer with pendant thiol groups
Grant 10,618,986 - Chang , et al.
2020-04-14
Water-soluble UV-absorbing compounds and uses thereof
Grant 10,472,319 - Chang , et al. Nov
2019-11-12
Water-soluble Uv-absorbing Compounds And Uses Thereof
App 20190256455 - Chang; Frank ;   et al.
2019-08-22
Cast-molding Process For Producing Uv-absorbing Contact Lenses
App 20190225726 - DeSousa; Ryan ;   et al.
2019-07-25
Visible-light photoinitiators and uses thereof
Grant 10,324,311 - Holland , et al.
2019-06-18
Water-soluble UV-absorbing compounds and uses thereof
Grant 10,322,993 - Chang , et al.
2019-06-18
Uv-absorbing Vinylic Monomers And Uses Thereof
App 20190179170 - Chang; Frank ;   et al.
2019-06-13
Polymerizable Polysiloxanes With Hydrophilic Substituents
App 20190153141 - Chang; Frank ;   et al.
2019-05-23
UV/visible-absorbing vinylic monomers and uses thereof
Grant 10,268,053 - Holland , et al.
2019-04-23
UV-absorbing vinylic monomers and uses thereof
Grant 10,254,567 - Chang , et al.
2019-04-09
Polymerizable polysiloxanes with hydrophilic substituents
Grant 10,227,435 - Chang , et al.
2019-03-12
Cast-molding Process For Producing Contact Lenses
App 20190061293 - Holland; Troy Vernon ;   et al.
2019-02-28
Hydrophilic Copolymer With Pendant Thiol Groups
App 20180105620 - Chang; Frank ;   et al.
2018-04-19
Uv/visible-absorbing Vinylic Monomers And Uses Thereof
App 20170242274 - Holland; Troy Vernon ;   et al.
2017-08-24
Uv-absorbing Vinylic Monomers And Uses Thereof
App 20170242275 - Chang; Frank ;   et al.
2017-08-24
Polymerizable Polysiloxanes With Hydrophilic Substituents
App 20170166674 - Chang; Frank ;   et al.
2017-06-15
Water-soluble Uv-absorbing Compounds And Uses Thereof
App 20170158611 - Chang; Frank ;   et al.
2017-06-08
Silicone hydrogel lenses with relatively-long thermal stability
Grant 9,568,645 - Chang , et al. February 14, 2
2017-02-14
Visible-light Photoinitiators And Uses Thereof
App 20160357031 - Holland; Troy Vernon ;   et al.
2016-12-08
Interaction control of cationic biocides using labile anionic polyelectrolytes
Grant 9,040,510 - Ketelson , et al. May 26, 2
2015-05-26
Silicone Hydrogel Lenses With Relatively-long Thermal Stability
App 20150092155 - Chang; Frank ;   et al.
2015-04-02
Polyalkylene oxide polyquaternary ammonium biocides
Grant 8,093,352 - DeSousa , et al. January 10, 2
2012-01-10
Fullerene Composite Membranes For Direct Methanol Fuel Cell
App 20110184076 - Wudl; Fred ;   et al.
2011-07-28
Polyalkylene Oxide Polyquaternary Ammonium Biocides
App 20100158853 - DeSousa; Ryan ;   et al.
2010-06-24
Interaction Control Of Cationic Biocides Using Labile Anionic Polyelectrolytes
App 20090253800 - KETELSON; Howard Allen ;   et al.
2009-10-08
Pegylated Fullerenes As Lithium Solid Electrolyte
App 20070202413 - Wudl; Fred ;   et al.
2007-08-30
Proton conductive membrane containing fullerenes
App 20070190384 - Tasaki; Ken ;   et al.
2007-08-16
Fullerene containing composite membranes
App 20070003807 - Wudl; Fred ;   et al.
2007-01-04

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