Where does 9213-4550 Quebec Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), 9213-4550 Quebec Inc. ranks #23,750 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 9213-4550 Quebec Inc. hold?

9213-4550 Quebec Inc. holds 11 US utility patents granted between 2022 and 2025, spanning 3 technology areas.

What is 9213-4550 Quebec Inc.'s Innovation Score?

9213-4550 Quebec Inc. has an Innovation Score of 37.8 out of 100 (top 43% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is 9213-4550 Quebec Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for 9213-4550 Quebec Inc..

What does claim depth mean for 9213-4550 Quebec Inc.'s patents?

9213-4550 Quebec Inc.'s patents average 5.1 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 9213-4550 Quebec 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 Foreign Corporation

9213-4550 Quebec Inc.

Q: What technology areas does 9213-4550 Quebec Inc. focus on?

9213-4550 Quebec Inc.'s top technology area is A61H (Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specific Parts OF THE Body) with 2 patents, ranking #368 of 752 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 3 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: A61H (Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specifi).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, 9213-4550 ranks #23,750 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 3 technology areas.

#23,750
of 49,997 US assignees by volume: Top 43%
by Innovation Score (37.8/100): 5.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R23750 · Foreign Corporation #23,750 · 11 grants

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

GRANTS-MICRO 11 grants
MID-PACK #23,750/49,997
PHOTO-FINISH 4SC
CPC-NARROW A61H · 3 areas
INNOV-THIN 37.8/100
CLAIMS-SPARSE 5.1 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: 4SC AG (±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 9213-4550’s 37.8 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 8.6 pts (23%) Velocity 20.0 pts (53%) Breadth 6.1 pts (16%) Claim depth 3.1 pts (8%)

Qualcomm Incorporated · highest

85
9213-4550 Quebec · this assignee

38
3D Lighting… · lowest

7

What this shows 9213-4550's Innovation Score is 37.8/100 (top 43% 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 9213-4550?

Each dot is one of 9213-4550’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). 9213-4550’s own 5.1 claims/patent is at or below the 19.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

9213-4550 vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where 9213-4550's grants concentrate

9213-4550 Quebec Inc. is a focused PatentsView assignee: 3 CPC subclasses with 18.2% of grants classified under A61H (Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specifi). Peak complete grant year is 2022 (3 grants) versus a trough of 2 in 2023. By volume, 9213-4550 sits between 4SC AG and A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences.

9213-4550's three-year grant acceleration

9213-4550 Quebec Inc. shows 7 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.

4SC

11
7hugs Labs SAS

11
8 BIT Development

11
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11
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11
A C Dispensing Eq…

11
A C M I —Societa'…

11
A V Topchiev Inst…

11
9213-4550 Quebec ◀

11

What this shows 9213-4550 holds 11 patents at rank #23,750, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near 9213-4550

By rank, the assignees closest to #23,750 in granted patent volume.

Leaders in A61H (Physical Therapy Apparatus)

Other assignees with the most granted patents in 9213-4550's primary technology class.

9213-4550's Innovation Score vs. every tracked assignee

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

38 Top 43% higher than 57% 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

9213-4550 Quebec Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	3	27.3%
2023	2	18.2%
2024	2	18.2%
2025partial year	4	36.4%

Which technologies does 9213-4550 Quebec Inc. patent most?

A61H - Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specific Parts OF THE Body 2

E04H - Buildings OR Like Structures FOR Particular PURPOSES; Swimming OR Splash Baths OR POOLS; MASTS; FENCING; Tents OR Canopies, IN General 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 1

Top 3 of 3 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

9213-4550 Quebec Inc.'s patent record in context - here's where to go next.

9213-4550 Quebec Inc.'s lead technology class is A61H (Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specifi), 18.2% of its portfolio - see every assignee active in that class. Explore A61H
Ranked #23,750 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare 9213-4550 Quebec Inc. against 4SC AG, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.8/100 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.