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Summit, IL, United States of America

Owens Corning Fiberglas Technology, Inc.

Calculating rank

USPTO Granted Patents = 528

% Expired Patents = 12.3

CIPO Patents = 1

Trademarks = 98

Forward Citations = 8,201

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478 inventors (with patents filed for the assignee):

David Paul Aschenbeck (26 out of 39 patents)

Donn R Vermilion (18 out of 52 patents)

Michael T Pellegrin (18 out of 34 patents)

4. Ralph D McGrath (17 out of 19 patents)

5. Clarke Berdan, Ii (16 out of 23 patents)

6. Robert J Alderman (15 out of 63 patents)

7. James S Belt (14 out of 51 patents)

8. Leonard Joseph Adzima (14 out of 25 patents)

9. David Charles Trumbore (14 out of 23 patents)

10. Margaret M Woodside (13 out of 14 patents)

11. Jorge A Marzari (13 out of 16 patents)

12. James E Taylor (13 out of 21 patents)

13. Martin C Flautt (13 out of 32 patents)

14. James E Loftus (12 out of 24 patents)

15. Liang Chen (12 out of 30 patents)

Core Competencies:

Roofing Shingles

Thermoplastic Reinforcements

Composite Insulation

Building Products

Acoustic Performance

Mineral Fibers

Fiber Batt Encapsulation

Sheet Molding Compound

Polymer Compositions

Glass Fiber Materials

Duct Insulation

Moldable Materials

528 patents: Sort by Forward Citations

1. 8156704 - Reducing humping of stacked roofing shingles (2012-04-17),

2. 8083164 - Exit valve for blowing wool machine (2011-12-27),

3. 7980498 - Entrance chute for blowing wool machine (2011-07-19),

4. 7967227 - Agitation system for blowing wool machine (2011-06-28),

5. 7841852 - Apparatus for demolding building products from a mold (2010-11-30),

6. 7281605 - Mufflers with enhanced acoustic performance at low and moderate frequencies (2007-10-16),

7. D552265 - Simulated stone architectural trim assembly (2007-10-02),

8. 7268092 - Sheet molding compound having improved characteristics (2007-09-11),

9. 7267782 - Two-part combination of compositions for forming substantially colorless thermoplastic reinforcements (2007-09-11),

10. 7264422 - Rotary separator for mineral fibers (2007-09-04),

11. 7255822 - Process for manufacturing a composite sheet (2007-08-14),

12. 7252729 - Polymer/WUCS mat for use in sheet molding compounds (2007-08-07),

13. 7251959 - Washwater neutralization system for glass forming line (2007-08-07),

14. 7238408 - Roofing materials having engineered coatings (2007-07-03),

15. 7226879 - Multidensity liner/insulator formed from multidimensional pieces of polymer fiber blanket insulation (2007-06-05),

Company Overview

Owens Corning Fiberglas Technology, Inc. is a leader in the development and manufacturing of composite materials, specializing in innovative solutions for the building and construction industry. The company focuses on a range of products including roofing shingles, thermoplastic reinforcements, and composite insulation, enhancing acoustic performance and energy efficiency. With a commitment to sustainability, Owens Corning integrates advanced mineral fibers and fiber batt encapsulation technologies into its offerings, serving diverse markets across the globe.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

528 Patents

#1 in Summit, IL

#49 in Illinois

#931 in US

#1,848 in the World

Summit, IL, United States of America

Owens Corning Fiberglas Technology, Inc.

Forward Citations = 8,201

478 inventors:

David Paul Aschenbeck (26 out of 39 patents)

Donn R Vermilion (18 out of 52 patents)

Michael T Pellegrin (18 out of 34 patents)

4. Ralph D McGrath (17 out of 19 patents)

5. Clarke Berdan, Ii (16 out of 23 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Owens Corning Fiberglas Technology, Inc.. Retrieved from https://idiyas.com/company/owens-corning-fiberglas-technology

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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