Where does Aecc Commercial Aircraft Engine Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Aecc Commercial Aircraft Engine Co., Ltd. ranks #20,694 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 Aecc Commercial Aircraft Engine Co., Ltd. hold?

Aecc Commercial Aircraft Engine Co., Ltd. holds 13 US utility patents granted between 2021 and 2025, spanning 25 technology areas.

What is Aecc Commercial Aircraft Engine Co., Ltd.'s Innovation Score?

Aecc Commercial Aircraft Engine Co., Ltd. has an Innovation Score of 52.8 out of 100 (top 10% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Aecc Commercial Aircraft Engine Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Aecc Commercial Aircraft Engine Co., Ltd..

What does claim depth mean for Aecc Commercial Aircraft Engine Co., Ltd.'s patents?

Aecc Commercial Aircraft Engine Co., Ltd.'s patents average 10.1 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 Aecc Commercial Aircraft Engine 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

Aecc Commercial Aircraft Engine Co., Ltd.

Q: What technology areas does Aecc Commercial Aircraft Engine Co., Ltd. focus on?

Aecc Commercial Aircraft Engine Co., Ltd.'s top technology area is F05D (Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants) with 7 patents, ranking #170 of 744 assignees active in that subclass. Grants appear in 25 CPC subclasses total.

USPTO PatentsView assignee record - 13 granted patents across 25 technology areas, recorded in grant years 2021–2025. 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: F05D (Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Aecc ranks #20,694 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 25 technology areas.

#20,694
of 49,997 US assignees by volume: Top 10%
by Innovation Score (52.8/100): 10.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R20694 · Foreign Corporation #20,694 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #20,694/49,997
PHOTO-FINISH Abbyson Living
CPC-FOCUS F05D · 25 areas
INNOV-PAR 52.8/100
CLAIMS-PAR 10.1 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Abbyson Living 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 Aecc’s 52.8 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 9.1 pts (17%) Velocity 20.0 pts (38%) Breadth 17.7 pts (34%) Claim depth 6.0 pts (11%)

Qualcomm Incorporated · highest

85
Aecc Commercial… · this assignee

53
3D Lighting… · lowest

7

What this shows Aecc's Innovation Score is 52.8/100 (top 10% 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 Aecc?

Each dot is one of Aecc’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). Aecc’s own 10.1 claims/patent is at or below the 11.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Aecc's grants concentrate

Aecc Commercial Aircraft Engine Co., Ltd. is a focused PatentsView assignee: 25 CPC subclasses with 53.8% of grants classified under F05D (Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants). Peak complete grant year is 2024 (8 grants) versus a trough of 1 in 2021. By volume, Aecc sits between Abbyson Living LLC and Agenebio, Inc..

Aecc's three-year grant acceleration

Aecc Commercial Aircraft Engine Co., Ltd. shows 10 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.

Abbyson Living

13
Adama Agan

13
Addictive Desert…

13
Advanced Access

13
AEM Singapore Pte

13
Aerospace Informa…

13
Aesc Japan

13
Agenebio

13
Aecc Commercial A… ◀

13

What this shows Aecc holds 13 patents at rank #20,683, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Aecc

By rank, the assignees closest to #20,683 in granted patent volume.

Leaders in F05D (Indexing Scheme FOR Aspects Relating TO Non-positive-disp…)

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

Aecc's Innovation Score vs. every tracked assignee

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

53 Top 10% higher than 90% 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Aecc Commercial Aircraft Engine Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	1	7.7%
2022	1	7.7%
2023	1	7.7%
2024	8	61.5%
2025partial year	2	15.4%

Which technologies does Aecc Commercial Aircraft Engine Co., Ltd. patent most?

F05D - Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants 7

F01D - Non-positive Displacement Machines OR Engines, e.g. Steam Turbines 7

F04D - Non-positive-displacement Pumps 4

G01M - Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR 2

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 2

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 2

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 1

C21D - Modifying THE Physical Structure OF Ferrous METALS; General Devices FOR Heat Treatment OF Ferrous OR Non-ferrous Metals OR ALLOYS; Making Metal Malleable, e.g. BY Decarburisation OR Tempering 1

F23R - Generating Combustion Products OF High Pressure OR High Velocity, e.g. Gas-turbine Combustion Chambers 1

F23D - Burners 1

G06F - Electric Digital Data Processing 1

B64C - AEROPLANES; Helicopters 1

B33Y - Additive Manufacturing, i.e. Manufacturing OF Three-dimensional [3-D] Objects BY Additive Deposition, Additive Agglomeration OR Additive Layering, e.g. BY 3-D Printing, Stereolithography OR Selective Laser Sintering 1

Top 15 of 25 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

Aecc Commercial Aircraft Engine Co., Ltd.'s patent record in context - here's where to go next.

Aecc Commercial Aircraft Engine Co., Ltd.'s lead technology class is F05D (Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants), 53.8% of its portfolio - see every assignee active in that class. Explore F05D
Ranked #20,694 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Aecc Commercial Aircraft Engine Co., Ltd. against Abbyson Living LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 52.8/100 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.