Where does Louisiana-pacific Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Louisiana-pacific Corp. ranks #8,428 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Louisiana-pacific Corp. hold?

Louisiana-pacific Corp. holds 38 US utility patents granted between 2019 and 2025, spanning 31 technology areas.

What is Louisiana-pacific Corp.'s Innovation Score?

Louisiana-pacific Corp. has an Innovation Score of 58.0 out of 100 (top 5% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Louisiana-pacific Corp. focus on?

Louisiana-pacific Corp.'s top technology area is E04F (Finishing Work ON Buildings, e.g. Stairs, Floors) with 20 patents. Grants appear in 31 CPC subclasses total.

Is Louisiana-pacific Corp.'s patent grant rate increasing or decreasing?

Louisiana-pacific Corp.'s recent grant velocity is +2300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Louisiana-pacific Corp.'s patents?

Louisiana-pacific Corp.'s patents average 14.3 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Louisiana-pacific Corp. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView US Corporation

Louisiana-pacific Corp.

USPTO PatentsView assignee record - 38 granted patents across 31 technology areas, recorded in grant years 2019–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: E04F (Finishing Work ON Buildings, e.g. Stairs, Floors).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Louisiana-pacific ranks #8,428 of 49,997 tracked US assignees by granted-patent volume, with 38 patents across 31 technology areas.

#8,428
of 49,997 US assignees by volume: Top 5%
by Innovation Score (58.0/100): 14.3
avg claims per patent: +2300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8428 · US Corporation #8,428 · 38 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 38 grants
UPPER-Q #8,428/49,997
PHOTO-FINISH Kids2
CPC-FOCUS E04F · 31 areas
INNOV-PAR 58.0/100
CLAIMS-RICH 14.3 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +2300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Kids2, LLC (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

Qualcomm Incorporated · highest

85
Ariel Scientific… · near

58
Louisiana-pacific · this assignee

58
Therabody · near

58
Toshiba Medical… · near

58
National Institute… · near

58
3D Lighting… · lowest

7

What this shows Louisiana-pacific's Innovation Score is 58.0/100 (top 5% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Where Louisiana-pacific's grants concentrate

Louisiana-pacific Corp. is a focused PatentsView assignee: 31 CPC subclasses with 52.6% of grants classified under E04F (Finishing Work ON Buildings, e.g. Stairs, Floors). Peak complete grant year is 2024 (8 grants) versus a trough of 1 in 2019. By volume, Louisiana-pacific sits between Kyorin Pharmaceutical Co., Ltd. and MLOptic Corp..

Louisiana-pacific's three-year grant acceleration

Louisiana-pacific Corp. shows 18 grants in 2022–2024 against only 7 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Kyorin Pharmaceut…

38
Kids2

38
Latecoere

38
Lentigen Technolo…

38
Medit

38
Miraial

38
Mitsubishi Hitach…

38
Mloptic

38
Louisiana-pacific ◀

38

What this shows Louisiana-pacific holds 38 patents at rank #8,428, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Louisiana-pacific

By rank, the assignees closest to #8,428 in granted patent volume.

Leaders in E04F (Finishing Work ON Buildings)

Other assignees with the most granted patents in Louisiana-pacific's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Louisiana-pacific, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (58 here).

Therabody, Inc. 58 Toshiba Medical Systems Corporation 58 National Institute OF Meteorological Sciences 58 Ariel Scientific Innovations Ltd. 58

Louisiana-pacific's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

58 Top 5% higher than 95% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2019–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2019–2019 baseline. Full figures in the table below.

View data table

Louisiana-pacific Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	2.6%
2020	2	5.3%
2021	4	10.5%
2022	5	13.2%
2023	5	13.2%
2024	8	21.1%
2025partial year	13	34.2%

Which technologies does Louisiana-pacific Corp. patent most?

E04F - Finishing Work ON Buildings, e.g. Stairs, Floors 20

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings 12

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 11

E04C - Structural ELEMENTS; Building Materials 10

B27N - Manufacture BY DRY Processes OF Articles, With OR Without Organic Binding Agents, Made From Particles OR Fibres Consisting OF Wood OR Other Lignocellulosic OR Like Organic Material 9

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 4

E04D - Roof COVERINGS; SKY-LIGHTS; GUTTERS; Roof-working Tools 3

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 3

B05C - Apparatus FOR Applying Fluent Materials TO Surfaces, IN General 2

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 2

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 2

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 2

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 2

B27K - Processes, Apparatus OR Selection OF Substances FOR Impregnating, Staining, Dyeing, Bleaching OF Wood OR Similar Materials, OR Treating OF Wood OR Similar Materials With Permeant Liquids, NOT Otherwise Provided FOR ; Chemical OR Physical Treatment OF Cork, Cane, Reed, Straw OR Similar Materials 2

E04H - Buildings OR Like Structures FOR Particular PURPOSES; Swimming OR Splash Baths OR POOLS; MASTS; FENCING; Tents OR Canopies, IN General 2

Top 15 of 31 technology areas

Where it ranks

Overall rank by patents

#8,428

of 49,997 tracked assignees

Innovation Score

58.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Louisiana-pacific Corp.'s patent record in context - here's where to go next.

Louisiana-pacific Corp.'s lead technology class is E04F (Finishing Work ON Buildings, e.g. Stairs, Floors), 52.6% of its portfolio - see every assignee active in that class. Explore E04F
Ranked #8,428 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Louisiana-pacific Corp. against Kyorin Pharmaceutical Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 58.0/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.