loadpatents
name:-0.27029895782471
name:-0.055172920227051
name:-0.045428037643433
SWITCH MATERIALS INC. Patent Filings

SWITCH MATERIALS INC.

Patent Applications and Registrations

Patent applications and USPTO patent grants for SWITCH MATERIALS INC..The latest application filed is for "photochromic and electrochromic diarylethene compounds with improved photostability and solubility".

Company Profile
31.57.57
  • SWITCH MATERIALS INC. - BURNABY BC
  • SWITCH MATERIALS, INC. - Burnaby BC
  • Switch Materials Inc. - Vancouver British Columbia 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
Photochromic And Electrochromic Diarylethene Compounds With Improved Photostability And Solubility
App 20220220100 - CHEN; SHAO-KAI ;   et al.
2022-07-14
Method And System For Controlling A Variable Transmittance Optical Filter In Response To At Least One Of Temperature, Color, And Current
App 20210165251 - Smit; Matthew P. ;   et al.
2021-06-03
Packaged Film Assembly For Lamination Between Substrates
App 20210129497 - Sargent; Jonathan R. ;   et al.
2021-05-06
Seal And Seal System For A Layered Device
App 20210088868 - Gauthier; Simon James ;   et al.
2021-03-25
Optical Filter With Light Source
App 20210088814 - Branda; Neil Robin ;   et al.
2021-03-25
Variable Transmittance Vehicle Window
App 20200207187 - Smit; Matthew P. ;   et al.
2020-07-02
Seal and seal system for a layered device
Grant 10,684,525 - Gauthier , et al.
2020-06-16
Optical filter with light source
Grant 10,663,771 - Branda , et al.
2020-05-26
Photochromic-electrochromic compositions
Grant 10,647,913 - Branda , et al.
2020-05-12
Diarylethene compounds and uses thereof
Grant 10,556,912 - Branda , et al. Feb
2020-02-11
Variable Transmittance Optical Filter And Uses Thereof
App 20200033687A1 -
2020-01-30
Eyewear control system and method, and an eyewear device
Grant 10,539,812 - Smit , et al. Ja
2020-01-21
Layered Transparent Conductive Electrode Structure For An Optical Filter
App 20190369453 - Lam; Duhane ;   et al.
2019-12-05
Optical Filter With Light Source
App 20190346702 - BRANDA; Neil Robin ;   et al.
2019-11-14
Optical Filter Comprising A Variable Transmittance Layer
App 20190346699 - Branda; Neil Robin ;   et al.
2019-11-14
Switchable Objects And Methods Of Manufacture
App 20190310531 - Gauthier; Simon James ;   et al.
2019-10-10
Variable transmittance optical filter and uses thereof
Grant 10,416,521 - Lam , et al. Sept
2019-09-17
Optical filter comprising a variable transmittance layer
Grant 10,401,654 - Branda , et al. Sep
2019-09-03
Diarylethene Compounds And Uses Thereof
App 20190256526 - BRANDA; Neil Robin ;   et al.
2019-08-22
Layered transparent conductive electrode structure for an optical filter
Grant 10,353,264 - Lam , et al. July 16, 2
2019-07-16
Optical filter with light source
Grant 10,310,300 - Branda , et al.
2019-06-04
Switchable objects and methods of manufacture
Grant 10,254,617 - Gauthier , et al.
2019-04-09
Variable transmittance optical filter with substantially co-planar electrode system
Grant 10,254,616 - Lam , et al.
2019-04-09
System Of Networked Controllers, And Method Of Operating A System Of Networked Controllers
App 20190064408 - Smit; Matthew P.
2019-02-28
System and method for controlling an optical filter assembly
Grant 10,185,199 - Branda , et al. Ja
2019-01-22
Switching Materials, And Compositions And Methods For Making Same
App 20190018295 - BRANDA; Neil Robin ;   et al.
2019-01-17
Photochromic And Electrochromic Diarylcyclopentene Derivatives As Optical Filters
App 20180339995 - BRANDA; Neil Robin ;   et al.
2018-11-29
Variable transmittance optical devices
Grant 10,139,695 - Lam , et al. Nov
2018-11-27
Packaged Film Assembly For Lamination Between Substrates
App 20180319131 - SARGENT; Jonathan R. ;   et al.
2018-11-08
Diarylethene compounds and uses thereof
Grant 10,072,023 - Branda , et al. September 11, 2
2018-09-11
Switching materials, and compositions and methods for making same
Grant 10,054,835 - Branda , et al. August 21, 2
2018-08-21
Optical Filter Comprising A Variable Transmittance Layer
App 20180224677 - Branda; Neil Robin ;   et al.
2018-08-09
Variable Transmittance Optical Filter And Uses Thereof
App 20180210308 - LAM; Duhane ;   et al.
2018-07-26
Optical Filter With Light Source
App 20180210240 - BRANDA; Neil Robin ;   et al.
2018-07-26
Layered Transparent Conductive Electrode Structure For An Optical Filter
App 20180180963 - Lam; Duhane ;   et al.
2018-06-28
Eyewear Control System And Method, And An Eyewear Device
App 20180107025 - Smit; Matthew ;   et al.
2018-04-19
Seal and Seal System for a Layered Device
App 20180101080 - Gauthier; Simon James ;   et al.
2018-04-12
Optical filter comprising a variable transmittance layer
Grant 9,921,421 - Branda , et al. March 20, 2
2018-03-20
Switchable optical filter apparatus with light
Grant 9,910,301 - Branda , et al. March 6, 2
2018-03-06
Variable transmittance optical filter and uses thereof
Grant 9,864,252 - Lam , et al. January 9, 2
2018-01-09
Photochromic-electrochromic Compositions
App 20170355901 - Branda; Neil Robin ;   et al.
2017-12-14
Seal and seal system for a layered device
Grant 9,810,963 - Gauthier , et al. November 7, 2
2017-11-07
System And Method For Controlling An Optical Filter Assembly
App 20170205682 - BRANDA; Neil Robin ;   et al.
2017-07-20
Optical Filter Comprising A Variable Transmittance Layer
App 20170192257 - Branda; Neil Robin ;   et al.
2017-07-06
Variable Transmittance Optical Filter With Substantially Co-planar Electrode System
App 20170108753 - LAM; Duhane ;   et al.
2017-04-20
System and method for controlling an optical filter assembly
Grant 9,594,285 - Branda , et al. March 14, 2
2017-03-14
Optical filter comprising a variable transmittance layer
Grant 9,588,358 - Branda , et al. March 7, 2
2017-03-07
Variable transmittance optical filter with substantially co-planar electrode system
Grant 9,568,799 - Lam , et al. February 14, 2
2017-02-14
Switchable Objects And Methods Of Manufacture
App 20170031226 - GAUTHIER; Simon James ;   et al.
2017-02-02
Variable Transmittance Optical Devices
App 20160085131 - LAM; Duhane ;   et al.
2016-03-24
Diarylethene Compounds And Uses Thereof
App 20160083398 - BRANDA; Neil Robin ;   et al.
2016-03-24
Variable Transmittance Optical Filter And Uses Thereof
App 20160077400 - LAM; Duhane ;   et al.
2016-03-17
Variable Transmittance Optical Filter With Substantially Co-planar Electrode System
App 20160070150 - LAM; Duhane ;   et al.
2016-03-10
Seal and Seal System for a Layered Device
App 20160033841 - Gauthier; Simon James ;   et al.
2016-02-04
Variable transmittance optical filter and uses thereof
Grant 9,235,099 - Lam , et al. January 12, 2
2016-01-12
Diarylethene compounds and uses thereof
Grant 9,227,986 - Branda , et al. January 5, 2
2016-01-05
Variable transmittance optical devices
Grant 9,176,357 - Lam , et al. November 3, 2
2015-11-03
System And Method For Controlling An Optical Filter Assembly
App 20150116808 - Branda; Neil Robin ;   et al.
2015-04-30
Optical Filter Comprising A Variable Transmittance Layer
App 20150109651 - Branda; Neil Robin ;   et al.
2015-04-23
Switching Materials, And Compositions And Methods For Making Same
App 20150070743 - Branda; Neil Robin ;   et al.
2015-03-12
Optical Filter With Light Source
App 20150036204 - Branda; Neil Robin ;   et al.
2015-02-05
Variable Transmittance Optical Filter And Uses Thereof
App 20140354940 - LAM; Duhane ;   et al.
2014-12-04
Variable transmittance optical filter and uses thereof
Grant 8,837,032 - Lam , et al. September 16, 2
2014-09-16
Diarylethene Compounds And Uses Thereof
App 20140256936 - Branda; Neil Robin ;   et al.
2014-09-11
Variable transmittance optical filter and uses thereof
Grant 8,687,258 - Lam , et al. April 1, 2
2014-04-01
Variable Transmittance Optical Devices
App 20130278989 - Lam; Duhane ;   et al.
2013-10-24
Variable Transmittance Optical Filter With Substantially Co-planar Electrode System
App 20130271811 - Lam; Duhane ;   et al.
2013-10-17
Variable Transmittance Optical Filter And Uses Thereof
App 20130250392 - Lam; Duhane ;   et al.
2013-09-26
Photochromic and electrochromic compounds and synthesis and use thereof
Grant 8,536,205 - Branda , et al. September 17, 2
2013-09-17
Variable Transmittance Optical Filter And Uses Thereof
App 20130208333 - Lam; Duhane ;   et al.
2013-08-15
Photochromic and electrochromic compounds and methods of synthesizing and using same
Grant 8,450,503 - Branda , et al. May 28, 2
2013-05-28
Variable transmittance optical filter and uses thereof
Grant 8,441,707 - Lam , et al. May 14, 2
2013-05-14
Variable Transmittance Optical Filter And Uses Thereof
App 20120044560 - Lam; Duhane ;   et al.
2012-02-23
Photochromic And Eletrochromic Compounds And Methods Of Synthesizing And Using Same
App 20110003966 - Branda; Neil R. ;   et al.
2011-01-06
Variable Transmittance Optical Filter And Uses Thereof
App 20100315693 - Lam; Duhane ;   et al.
2010-12-16
Photochromic and electrochromic compounds and methods of synthesizing and using same
Grant 7,777,055 - Branda , et al. August 17, 2
2010-08-17
Photochromic And Electrochromic Compounds And Synthesis And Use Thereof
App 20100190868 - Branda; Neil R. ;   et al.
2010-07-29
Company Registrations

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