For the Inventor, By the Inventor

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Fieldale, VA, United States of America

Cpfilms Inc.

USPTO Granted Patents = 42

% Expired Patents = 21.4

CIPO Patents = 1

EPO Patents = 8

Trademarks = 7

Forward Citations = 794

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42 inventors (with patents filed for the assignee):

Steven Allen Barth (19 out of 20 patents)

James Peyton Enniss (15 out of 15 patents)

Anthony Brian Port (10 out of 18 patents)

4. Jaime Antonio Li (10 out of 10 patents)

5. Scott Evan Pickett (9 out of 10 patents)

6. Coby Lee Hubbard (9 out of 9 patents)

7. Charles Nicholas Van Nutt (8 out of 8 patents)

8. Jeremy B Stegall (7 out of 8 patents)

9. Rita Maxine Phillips (7 out of 7 patents)

10. Lisa Y Winckler (6 out of 7 patents)

11. Deron Simpson (6 out of 6 patents)

12. Peter A Maschwitz (6 out of 31 patents)

13. Elizabeth J Packer (5 out of 5 patents)

14. Ronald L Spraker (5 out of 6 patents)

15. Mary Elizabeth Lawless (5 out of 5 patents)

Core Competencies:

Heat-Treated Titanium Nitride

EMI Shielding

Low Emissivity

Exterior Window Film

Thermal Cure Coatings

Dichroic Filters

Optically Clear Film

Colored Transparent Films

Plasma Source

Solar Control Film

Anti-Reflective Composite

Heat Reflecting Products

42 patents: Sort by Forward Citations

1. 10139520 - Method of using a heat-treated titanium nitride film (2018-11-27),

2. 9469782 - Catalysts for thermal cure silicone release coatings (2016-10-18),

3. 9303132 - Exterior window film (2016-04-05),

4. 9097842 - Low emissivity and EMI shielding window films (2015-08-04),

5. 9044918 - Modified release coatings for optically clear film (2015-06-02),

6. 8999509 - Weather resistant exterior film composite (2015-04-07),

7. 8951372 - Low emissivity and EMI shielding films (2015-02-10),

8. 8778109 - Low emissivity and EMI shielding films (2014-07-15),

9. 8771444 - Low emissivity and EMI shielding window films (2014-07-08),

10. 8753758 - Low emissivity and EMI shielding window films (2014-06-17),

11. 8637169 - Low emissivity and EMI shielding window films (2014-01-28),

12. 8617715 - Fire retardant shades (2013-12-31),

13. 8613822 - Low emissivity and EMI shielding window films (2013-12-24),

14. 8314991 - Variable transmission composite interference filter (2012-11-20),

15. 7596850 - Method for temporarily inactivating a wireless communication device (2009-10-06),

Cpfilms Inc., based in Fieldale, VA, specializes in advanced film technologies, focusing on the development and manufacturing of high-performance films for various applications. The company is known for its expertise in heat-treated titanium nitride films, thermal cure silicone release coatings, and low emissivity films, among others. Additionally, Cpfilms produces EMI shielding window films, dichroic filters, and optically active film composites, catering to diverse industries that require innovative solutions in film technology.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

42 Patents

#1 in Fieldale, VA

#141 in Virginia

#8,248 in US

#16,326 in the World

Fieldale, VA, United States of America

Cpfilms Inc.

Forward Citations = 794

42 inventors:

Steven Allen Barth (19 out of 20 patents)

James Peyton Enniss (15 out of 15 patents)

Anthony Brian Port (10 out of 18 patents)

4. Jaime Antonio Li (10 out of 10 patents)

5. Scott Evan Pickett (9 out of 10 patents)

Please report any incorrect information to [email protected]

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