Where does Willo 32 SAS rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Willo 32 SAS ranks #13,790 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 Willo 32 SAS hold?

Willo 32 SAS holds 22 US utility patents granted between 2020 and 2024, spanning 12 technology areas.

What is Willo 32 SAS's Innovation Score?

Willo 32 SAS has an Innovation Score of 36.0 out of 100 (top 48% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Willo 32 SAS focus on?

Willo 32 SAS's top technology area is A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene) with 17 patents, ranking #53 of 546 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

Is Willo 32 SAS's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Willo 32 SAS.

What does claim depth mean for Willo 32 SAS's patents?

Willo 32 SAS's patents average 19.1 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 Willo 32 SAS 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 Foreign Corporation

Willo 32 SAS

USPTO PatentsView assignee record - 22 granted patents across 12 technology areas, recorded in grant years 2020–2024. 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: A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Willo ranks #13,790 of 49,997 tracked US assignees by granted-patent volume, with 22 patents across 12 technology areas.

#13,790
of 49,997 US assignees by volume: Top 48%
by Innovation Score (36.0/100): 19.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R13790 · Foreign Corporation #13,790 · 22 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 22 grants
MID-PACK #13,790/49,997
PHOTO-FINISH Washme Properties
CPC-FOCUS A61C · 12 areas
INNOV-THIN 36.0/100
CLAIMS-RICH 19.1 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Washme Properties, 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.

How Willo’s 36.0 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 10.8 pts (30%) Velocity 1.5 pts (4%) Breadth 12.2 pts (34%) Claim depth 11.5 pts (32%)

Qualcomm Incorporated · highest

85
Willo 32 SAS · this assignee

36
3D Lighting… · lowest

7

What this shows Willo's Innovation Score is 36.0/100 (top 48% 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 Willo?

Each dot is one of Willo’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). Willo’s own 19.1 claims/patent is ABOVE the 16.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Willo's grants concentrate

Willo 32 SAS is a focused PatentsView assignee: 12 CPC subclasses with 77.3% of grants classified under A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene). Peak complete grant year is 2021 (11 grants) versus a trough of 1 in 2023. By volume, Willo sits between Washme Properties, LLC and Wright State University.

Willo's three-year grant acceleration

Willo 32 SAS shows 4 grants in 2022–2024 against only 18 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.

Washme Properties

22
Wesco Distribution

22
Western Clinical…

22
Wideorbit

22
Wilson Wolf Manuf…

22
Wirtz Manufacturi…

22
World View Enterp…

22
Wright State Univ…

22
Willo 32 SAS ◀

22

What this shows Willo holds 22 patents at rank #13,787, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Willo

By rank, the assignees closest to #13,787 in granted patent volume.

Leaders in A61C (Dentistry)

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

Willo's Innovation Score vs. every tracked assignee

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

36 Top 48% higher than 52% 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 · 2020–2024

Grants by year

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

View data table

Willo 32 SAS patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	7	31.8%
2021	11	50.0%
2022	2	9.1%
2023	1	4.5%
2024	1	4.5%

Which technologies does Willo 32 SAS patent most?

A61C - DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene 17

A46B - Brushes 16

B67B - Applying Closure Members TO Bottles Jars, OR Similar CONTAINERS; Opening Closed Containers 3

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 2

A46D - Manufacture OF Brushes 2

G06F - Electric Digital Data Processing 1

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 1

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 1

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 1

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 1

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 1

Top 12 of 12 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

Willo 32 SAS's patent record in context - here's where to go next.

Willo 32 SAS's lead technology class is A61C (DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene), 77.3% of its portfolio - see every assignee active in that class. Explore A61C
Ranked #13,790 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Willo 32 SAS against Washme Properties, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.0/100 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.