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Burnaby, Canada

Switch Materials, Inc.

USPTO Granted Patents = 31

% Expired Patents = 9.7

CIPO Patents = 4

EPO Patents = 7

Forward Citations = 296

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31 inventors (with patents filed for the assignee):

Neil Robin Branda (26 out of 32 patents)

Duhane Lam (23 out of 48 patents)

Jeremy Graham Finden (15 out of 19 patents)

4. Jonathan Ross Sargent (12 out of 19 patents)

5. Simon James Gauthier (9 out of 17 patents)

6. Peter Alexander Von Hahn (9 out of 13 patents)

7. Matthew Paul Smit (8 out of 10 patents)

8. James Daniel Senior (6 out of 8 patents)

9. Andreea Spantulescu (6 out of 7 patents)

10. Douglas Malcolm Wiggin (6 out of 10 patents)

11. Glen Ramsay Bremner (5 out of 5 patents)

12. Ali Hayek (4 out of 7 patents)

13. Kyle Andrew Hope-Ross (4 out of 5 patents)

14. Serguei Sviridov (4 out of 41 patents)

15. Cynthia Elizabeth Shippam (4 out of 7 patents)

Core Competencies:

Optical Filter

Variable Transmittance

Photochromic Compounds

Electrochromic Compositions

Diarylethene Compounds

Layered Device

Conductive Electrode

Switchable Objects

Light Source

Eyewear Control

Transmittance Layer

Manufacturing Methods

31 patents: Sort by Forward Citations

1. 10684525 - Seal and seal system for a layered device (2020-06-16),

2. 10663771 - Optical filter with light source (2020-05-26),

3. 10647913 - Photochromic-electrochromic compositions (2020-05-12),

4. 10556912 - Diarylethene compounds and uses thereof (2020-02-11),

5. 10539812 - Eyewear control system and method, and an eyewear device (2020-01-21),

6. 10416521 - Variable transmittance optical filter and uses thereof (2019-09-17),

7. 10401654 - Optical filter comprising a variable transmittance layer (2019-09-03),

8. 10353264 - Layered transparent conductive electrode structure for an optical filter (2019-07-16),

9. 10310300 - Optical filter with light source (2019-06-04),

10. 10254617 - Switchable objects and methods of manufacture (2019-04-09),

11. 10254616 - Variable transmittance optical filter with substantially co-planar electrode system (2019-04-09),

12. 10185199 - System and method for controlling an optical filter assembly (2019-01-22),

13. 10139695 - Variable transmittance optical devices (2018-11-27),

14. 10072023 - Diarylethene compounds and uses thereof (2018-09-11),

15. 10054835 - Switching materials, and compositions and methods for making same (2018-08-21),

Switch Materials, Inc. is a technology-driven company based in Burnaby, Canada, specializing in advanced materials for various applications. The organization focuses on the development and manufacturing of innovative solutions that enhance performance and efficiency across multiple industries. With a strong emphasis on research and development, Switch Materials is dedicated to pushing the boundaries of material science, contributing to advancements in sectors such as electronics, automotive, and renewable energy.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Switch Materials, Inc.

31 Patents

#16 in Burnaby

#443 in Canada

#21,217 in the World

Burnaby, Canada

Switch Materials, Inc.

Forward Citations = 296

31 inventors:

Neil Robin Branda (26 out of 32 patents)

Duhane Lam (23 out of 48 patents)

Jeremy Graham Finden (15 out of 19 patents)

4. Jonathan Ross Sargent (12 out of 19 patents)

5. Simon James Gauthier (9 out of 17 patents)

Please report any incorrect information to [email protected]

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