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For the Inventor, By the Inventor

Nashville, TN, United States of America

Louisiana-Pacific Corporation

Calculating rank
USPTO Granted Patents = 67

% Expired Patents = 3.0



Trademarks = 41

Forward Citations = 643

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69 inventors (with patents filed for the assignee):

goldMedal Jarrod Kevin Line (11 out of 12 patents)

silverMedal Gareth Paul Merrick (9 out of 9 patents)

bronzeMedal Lance Olson (9 out of 9 patents)

4.  Brian St Germain (9 out of 12 patents)

5.  Paul Merrick (5 out of 5 patents)

6.  David C Ritter (5 out of 5 patents)

7.  Neil Freidberg (5 out of 5 patents)

8.  Larry Lampart (4 out of 4 patents)

9.  Jeffrey Yelle (4 out of 4 patents)

10.  David L Stackhouse (4 out of 4 patents)

11.  Jianwen Ni (3 out of 3 patents)

12.  Peter D Chase (3 out of 3 patents)

13.  Matthew E Vrazel (3 out of 3 patents)

14.  Aaron Matuszewski (2 out of 2 patents)

15.  Michael D Huddy (2 out of 4 patents)


Core Competencies:
Self-spacing Siding
Insulated Roof Sheathing
Structural OSB Panels
Integrated Rainscreen
Fire-rated Panels
Digital Printing
Joint Sealing System
Vented Panels
Acoustic Dampening
Manufactured Wood Processing
Thermal Insulation
Low Emissivity Products

67 patents:

1. 12760530 - Tapered engineered wood shake with shiplap edge (2026-10-13),
2. 12759189 - Touchless overlay paper hold down apparatus (2026-10-13),
3. 12723401 - Fire-retardant-treated wood composite panels for exterior applications or weather exposure during constructions (2026-09-01),
4. 12650018 - Integrated roof system with engineered wood (2026-06-09),
5. 12631020 - Framing gasket (2026-05-19),
6. 12559942 - Self-spacing lap and panel siding (2026-02-24),
7. 12523039 - Vented insulated roof sheathing (2026-01-13),
8. 12503852 - Structural OSB panels with integrated rainscreen (2025-12-23),
9. 12497775 - Self-sealing insulated panel (2025-12-16),
10. 12480313 - Siding with integrated rainscreen for concrete wall or block construction (2025-11-25),
11. 12480307 - Structural panel with exterior insulating foam layer (2025-11-25),
12. 12479123 - Process for producing smooth strand-based siding or structural panels (2025-11-25),
13. 12448775 - Insulating radiant barrier factory bonded to cellulosic substrate (2025-10-21),
14. 12447646 - Microstrand interface layer for improved engineered wood products (2025-10-21),
15. 12420305 - Coating process for engineered-wood panels or components (2025-09-23),
Company Overview
Louisiana-Pacific Corporation, headquartered in Nashville, TN, specializes in engineered wood products that cater to the construction and building materials industry. The company focuses on innovative solutions such as self-spacing siding, insulated roof sheathing, and structural OSB panels, which enhance the performance and sustainability of building projects. Additionally, Louisiana-Pacific is known for its advancements in integrated rainscreen systems, fire-rated panels, and digital printing technologies, contributing to modern architectural practices.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Louisiana-Pacific Corporation USPTO Patent Assignee Logo
67 Patents

#12 in Nashville, TN

#50 in Tennessee

#5,464 in US

#11,046 in the World

Nashville, TN (US)
Nashville, TN, United States of America

Louisiana-Pacific Corporation

Forward Citations = 643

69 inventors:

goldMedal Jarrod Kevin Line (11 out of 12 patents)

silverMedal Gareth Paul Merrick (9 out of 9 patents)

bronzeMedal Lance Olson (9 out of 9 patents)

4.  Brian St Germain (9 out of 12 patents)

5.  Paul Merrick (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Louisiana-Pacific Corporation. Retrieved from https://idiyas.com/company/louisiana-pacific

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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