Where does Jiangsu Midea Cleaning Appliances Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Jiangsu Midea Cleaning Appliances Co., Ltd. ranks #5,850 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 Jiangsu Midea Cleaning Appliances Co., Ltd. hold?

Jiangsu Midea Cleaning Appliances Co., Ltd. holds 58 US utility patents granted between 2016 and 2025, spanning 20 technology areas.

What is Jiangsu Midea Cleaning Appliances Co., Ltd.'s Innovation Score?

Jiangsu Midea Cleaning Appliances Co., Ltd. has an Innovation Score of 40.0 out of 100 (top 37% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Jiangsu Midea Cleaning Appliances Co., Ltd. focus on?

Jiangsu Midea Cleaning Appliances Co., Ltd.'s top technology area is A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General) with 45 patents, ranking #28 of 516 assignees active in that subclass. Grants appear in 20 CPC subclasses total.

Is Jiangsu Midea Cleaning Appliances Co., Ltd.'s patent grant rate increasing or decreasing?

Jiangsu Midea Cleaning Appliances Co., Ltd.'s recent grant velocity is -65% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Jiangsu Midea Cleaning Appliances Co., Ltd.'s patents?

Jiangsu Midea Cleaning Appliances Co., Ltd.'s patents average 13.5 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 Jiangsu Midea Cleaning Appliances Co., Ltd. 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

Jiangsu Midea Cleaning Appliances Co., Ltd.

USPTO PatentsView assignee record - 58 granted patents across 20 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: A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Jiangsu ranks #5,850 of 49,997 tracked US assignees by granted-patent volume, with 58 patents across 20 technology areas.

#5,850
of 49,997 US assignees by volume: Top 37%
by Innovation Score (40.0/100): 13.5
avg claims per patent: -65%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5850 · Foreign Corporation #5,850 · 58 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 58 grants
UPPER-Q #5,850/49,997
PHOTO-FINISH Institute for…
CPC-FOCUS A47L · 20 areas
INNOV-THIN 40.0/100
CLAIMS-RICH 13.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -65% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Institute for Cancer Research (±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 Jiangsu’s 40.0 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 14.1 pts (35%) Velocity 2.0 pts (5%) Breadth 15.8 pts (40%) Claim depth 8.1 pts (20%)

Qualcomm Incorporated · highest

85
Antares Pharma · near

40
Hosokawa Yoko · near

40
Janssen Sciences… · near

40
Jiangsu Midea… · this assignee

40
Luxottica S R L · near

40
3D Lighting… · lowest

7

What this shows Jiangsu's Innovation Score is 40.0/100 (top 37% 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 Jiangsu?

Each dot is one of Jiangsu’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). Jiangsu’s own 13.5 claims/patent is at or below the 14.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Jiangsu's grants concentrate

Jiangsu Midea Cleaning Appliances Co., Ltd. is a focused PatentsView assignee: 20 CPC subclasses with 77.6% of grants classified under A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General). Peak complete grant year is 2019 (21 grants) versus a trough of 5 in 2016. By volume, Jiangsu sits between Institute for Cancer Research and L'ORÉAL.

Jiangsu's three-year grant acceleration

From 2019–2021 to 2022–2024, Jiangsu Midea Cleaning Appliances Co., Ltd. moved from 27 to 8 grants (0.30x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Institute for Can…

58
Institute of Chem…

58
Intellijoint Surg…

58
JD com American

58
KEY Safety Systems

58
Korea University…

58
Keithley Instrume…

58
L'orÉAL

58
Jiangsu Midea Cle… ◀

58

What this shows Jiangsu holds 58 patents at rank #5,850, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Jiangsu

By rank, the assignees closest to #5,850 in granted patent volume.

Leaders in A47L (Domestic Washing OR Cleaning)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Jiangsu, neither rank-band nor same-CPC leaders (those blocks stay above). In A47L (Domestic Washing OR Cleaning), Jiangsu ranks #28 of 516 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (40 here).

Luxottica S.R.L. 40 Janssen Sciences Ireland Unlimited Company 40 Hosokawa Yoko Co., Ltd. 40 Antares Pharma, Inc. 40

Similar claim depth

Nearest assignees by average claims per patent (13.5 here).

Amvac Chemical Corporation 13.5 avg Refractory Intellectual Property GMBH & Co. KG 13.5 avg The Wistar Institute of Anatomy and Biology 13.5 avg Chanel Parfums Beaute 13.5 avg

Jiangsu's Innovation Score vs. every tracked assignee

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

40 Top 37% higher than 63% 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

Jiangsu Midea Cleaning Appliances Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	5	8.6%
2017	7	12.1%
2018	7	12.1%
2019	21	36.2%
2020	6	10.3%
2024	8	13.8%
2025partial year	4	6.9%

Which technologies does Jiangsu Midea Cleaning Appliances Co., Ltd. patent most?

A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General 45

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 9

F16H - Gearing 9

B01D - Separation 8

B04C - Apparatus Using Free Vortex Flow, e.g. Cyclones 7

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 4

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 4

F05D - Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants 2

F04D - Non-positive-displacement Pumps 2

A46B - Brushes 2

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 1

G01P - Measuring Linear OR Angular Speed, Acceleration, Deceleration, OR SHOCK; Indicating Presence, Absence, OR Direction, OF Movement 1

H04B - Transmission 1

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 1

G06V - Image OR Video Recognition OR Understanding 1

Top 15 of 20 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

Jiangsu Midea Cleaning Appliances Co., Ltd.'s patent record in context - here's where to go next.

Jiangsu Midea Cleaning Appliances Co., Ltd.'s lead technology class is A47L (Domestic Washing OR Cleaning ; Suction Cleaners IN General), 77.6% of its portfolio - see every assignee active in that class. Explore A47L
Ranked #5,850 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Jiangsu Midea Cleaning Appliances Co., Ltd. against Institute for Cancer Research, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.0/100 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.