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For the Inventor, By the Inventor

Denver, CO, United States of America

Ravenbrick LLC

USPTO Granted Patents = 28

% Expired Patents = 92.9



Forward Citations = 355

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11 inventors (with patents filed for the assignee):

goldMedal Wil McCarthy (28 out of 31 patents)

silverMedal Richard M Powers (24 out of 32 patents)

bronzeMedal Matthew Bryant Kish (3 out of 3 patents)

4.  Gary E Snyder (3 out of 5 patents)

5.  Alex K Burney (2 out of 2 patents)

6.  Paul Ciszek (2 out of 2 patents)

7.  Neil Brian Cramer (1 out of 18 patents)

8.  Wounjhang Park (1 out of 9 patents)

9.  Christopher M Caldwell (1 out of 3 patents)

10.  Andrew L LaFrate (1 out of 3 patents)

11.  Michael Pickford (1 out of 1 patent)

12.  Wil Mccarthy (0 patent)

13.  Matthew B Kish (0 patent)

14.  Andrew L Lafrate (0 patent)

15.  Matthew B Kish (0 patent)


Core Competencies:
Thermochromic Filters
Optical Shutters
Multifunctional Components
Low-Emissivity Films
Quantum Dots
Optical Metapolarizers
Thermal Management
Building Technology
Nanoscale Wire Grids
Refractive Optical Structures
Light Emitting Devices

28 patents:

1. 10247936 - Thermally switched optical filter incorporating a guest-host architecture (2019-04-02),
2. 9256085 - Multifunctional building component (2016-02-09),
3. 9188804 - Methods for fabricating thermochromic filters (2015-11-17),
4. 9116302 - Optical metapolarizer device (2015-08-25),
5. 8947760 - Thermotropic optical shutter incorporating coatable polarizers (2015-02-03),
6. 8908267 - Low-emissivity window films and coatings incorporating nanoscale wire grids (2014-12-09),
7. 8867132 - Thermochromic filters and stopband filters for use with same (2014-10-21),
8. 8828176 - Polymer stabilized thermotropic liquid crystal device (2014-09-09),
9. 8760750 - Thermally switched absorptive window shutter (2014-06-24),
10. 8755105 - Thermally switched reflective optical shutter (2014-06-17),
11. 8699114 - Multifunctional building component (2014-04-15),
12. 8665414 - Methods for fabricating thermochromic filters (2014-03-04),
13. 8643795 - Thermally switched optical filter incorporating a refractive optical structure (2014-02-04),
14. 8634137 - Glare management of reflective and thermoreflective surfaces (2014-01-21),
15. 8593581 - Thermally switched optical downconverting filter (2013-11-26),
Company Overview
Ravenbrick LLC, based in Denver, Colorado, specializes in advanced building technologies, particularly in dynamic glazing solutions. The company focuses on developing innovative materials that enhance energy efficiency and occupant comfort in architectural applications. By leveraging smart window technology, Ravenbrick aims to optimize natural light while minimizing energy consumption, contributing to sustainable building practices. Their research and development efforts are centered on integrating cutting-edge materials science with architectural design to create adaptable environments.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

28 Patents

#45 in Denver, CO

#248 in Colorado

#12,016 in US

#23,299 in the World

Denver, CO (US)
Denver, CO, United States of America

Ravenbrick LLC

Forward Citations = 355

11 inventors:

goldMedal Wil McCarthy (28 out of 31 patents)

silverMedal Richard M Powers (24 out of 32 patents)

bronzeMedal Matthew Bryant Kish (3 out of 3 patents)

4.  Gary E Snyder (3 out of 5 patents)

5.  Alex K Burney (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ravenbrick LLC. Retrieved from https://idiyas.com/company/ravenbrick

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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