Where does Lakeshore Learning Materials, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Lakeshore Learning Materials, LLC ranks #21,363 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 Lakeshore Learning Materials, LLC hold?

Lakeshore Learning Materials, LLC holds 13 US utility patents granted between 2022 and 2025, spanning 1 technology areas.

What is Lakeshore Learning Materials, LLC's Innovation Score?

Lakeshore Learning Materials, LLC has an Innovation Score of 33.9 out of 100 (46th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Lakeshore Learning Materials, LLC focus on?

Lakeshore Learning Materials, LLC's top technology area is A47B (TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture) with 1 patents, ranking #579 of 990 assignees active in that subclass. Grants appear in 1 CPC subclasses total.

Is Lakeshore Learning Materials, LLC's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Lakeshore Learning Materials, LLC.

What does claim depth mean for Lakeshore Learning Materials, LLC's patents?

Lakeshore Learning Materials, LLC's patents average 2.1 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 Lakeshore Learning Materials, LLC 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

Lakeshore Learning Materials, LLC

USPTO PatentsView assignee record - 13 granted patents across 1 technology areas, recorded in grant years 2022–2025. 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: A47B (TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Lakeshore ranks #21,363 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 1 technology areas.

#21,363
of 49,997 US assignees by volume: 46th percentile
by Innovation Score (33.9/100): 2.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R21363 · US Corporation #21,363 · 13 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 13 grants
MID-PACK #21,363/49,997
PHOTO-FINISH Lakewood Amedex
CPC-NARROW A47B · 1 areas
INNOV-THIN 33.9/100
CLAIMS-SPARSE 2.1 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Lakewood Amedex, Inc. (±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.

How Lakeshore’s 33.9 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 9.1 pts (27%) Velocity 20.0 pts (59%) Breadth 3.5 pts (10%) Claim depth 1.2 pts (4%)

Qualcomm Incorporated · highest

85
Lakeshore Learning… · this assignee

34
3D Lighting… · lowest

7

What this shows Lakeshore's Innovation Score is 33.9/100 (46th percentile 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.

Does more volume mean deeper claims for Lakeshore?

Each dot is one of Lakeshore’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Lakeshore’s own 2.1 claims/patent is at or below the 14.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Lakeshore vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Lakeshore's grants concentrate

Lakeshore Learning Materials, LLC is a focused PatentsView assignee: 1 CPC subclasses with 7.7% of grants classified under A47B (TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture). Peak complete grant year is 2024 (5 grants) versus a trough of 2 in 2022. By volume, Lakeshore sits between Louisville Ladder Inc. and Lead Discovery Center GmbH.

Lakeshore's three-year grant acceleration

Lakeshore Learning Materials, LLC shows 9 grants in 2022–2024 against only 0 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.

Louisville Ladder

13
LSP Products Group

13
LSP

13
Lavit Technology

13
Lakewood Amedex

13
Lansinoh Laborato…

13
Lavazza Professio…

13
Lead Discovery Ce…

13
Lakeshore Learnin… ◀

13

What this shows Lakeshore holds 13 patents at rank #21,384, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Lakeshore

By rank, the assignees closest to #21,384 in granted patent volume.

Leaders in A47B (Tables)

Other assignees with the most granted patents in Lakeshore's primary technology class.

Lakeshore's Innovation Score vs. every tracked assignee

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

34 46th percentile higher than 46% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Lakeshore Learning Materials, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	2	15.4%
2023	2	15.4%
2024	5	38.5%
2025partial year	4	30.8%

Which technologies does Lakeshore Learning Materials, LLC patent most?

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 1

Top 1 of 1 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Lakeshore Learning Materials, LLC's patent record in context - here's where to go next.

Lakeshore Learning Materials, LLC's lead technology class is A47B (TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture), 7.7% of its portfolio - see every assignee active in that class. Explore A47B
Ranked #21,363 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Lakeshore Learning Materials, LLC against Louisville Ladder Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.9/100 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.