Where does Levolor, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Levolor, Inc. ranks #26,741 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 Levolor, Inc. hold?

Levolor, Inc. holds 10 US utility patents granted between 2016 and 2025, spanning 7 technology areas.

What is Levolor, Inc.'s Innovation Score?

Levolor, Inc. has an Innovation Score of 47.2 out of 100 (top 19% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Levolor, Inc.'s patent grant rate increasing or decreasing?

Levolor, Inc.'s recent grant velocity is +25% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Levolor, Inc.'s patents?

Levolor, Inc.'s patents average 15.9 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 Levolor, Inc. 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

Levolor, Inc.

Q: What technology areas does Levolor, Inc. focus on?

Levolor, Inc.'s top technology area is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates) with 9 patents, ranking #99 of 637 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 10 granted patents across 7 technology areas, recorded in grant years 2016–2025. 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: E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Levolor ranks #26,741 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 7 technology areas.

#26,741
of 49,997 US assignees by volume: Top 19%
by Innovation Score (47.2/100): 15.9
avg claims per patent: +25%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R26741 · US Corporation #26,741 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-UP · BOOK-FULL

GRANTS-MICRO 10 grants
MID-PACK #26,741/49,997
PHOTO-FINISH Lawrence Equipment
CPC-NARROW E06B · 7 areas
INNOV-PAR 47.2/100
CLAIMS-RICH 15.9 claims/avg
TYPE-USCORP US Corporation
VEL-UP +25% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Lawrence Equipment, 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 Levolor’s 47.2 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 8.3 pts (18%) Velocity 20.0 pts (42%) Breadth 9.4 pts (20%) Claim depth 9.5 pts (20%)

Qualcomm Incorporated · highest

85
Levolor · this assignee

47
3D Lighting… · lowest

7

What this shows Levolor's Innovation Score is 47.2/100 (top 19% 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 Levolor?

Each dot is one of Levolor’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). Levolor’s own 15.9 claims/patent is ABOVE the 12.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Levolor's grants concentrate

Levolor, Inc. is a focused PatentsView assignee: 7 CPC subclasses with 90% of grants classified under E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2017. By volume, Levolor sits between Lawrence Equipment, Inc. and Lightwaves Systems, Inc..

Levolor's three-year grant acceleration

Levolor, Inc. shows 5 grants in 2022–2024 against only 1 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.

Lawrence Equipment

10
Lee Valley Tools

10
Lenox

10
Leonardi Manufact…

10
Liberty Ollfield…

10
Liburdi Engineeri…

10
Licella Pty

10
Lightwaves Systems

10
Levolor ◀

10

What this shows Levolor holds 10 patents at rank #26,756, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Levolor

By rank, the assignees closest to #26,756 in granted patent volume.

Leaders in E06B (Fixed OR Movable Closures FOR Openings IN Buildings)

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

Levolor's Innovation Score vs. every tracked assignee

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

47 Top 19% higher than 81% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Levolor, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	20.0%
2017	1	10.0%
2019	1	10.0%
2023	2	20.0%
2024	3	30.0%
2025partial year	1	10.0%

Which technologies does Levolor, Inc. patent most?

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 9

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 2

B65B - Machines, Apparatus OR Devices FOR, OR Methods OF, Packaging Articles OR MATERIALS; Unpacking 1

B26D - CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing 1

Y10T - Technical Subjects Covered BY Former US Classification 1

B44C - Producing Decorative Effects ; MOSAICS; Tarsia Work ; Paperhanging 1

A47H - Furnishings FOR Windows OR Doors 1

Top 7 of 7 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

Levolor, Inc.'s patent record in context - here's where to go next.

Levolor, Inc.'s lead technology class is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates), 90% of its portfolio - see every assignee active in that class. Explore E06B
Ranked #26,741 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Levolor, Inc. against Lawrence Equipment, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 47.2/100 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.