Where does Aida Engineering, Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Aida Engineering, Ltd. ranks #4,450 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 Aida Engineering, Ltd. hold?

Aida Engineering, Ltd. holds 79 US utility patents granted between 2015 and 2025, spanning 26 technology areas.

What is Aida Engineering, Ltd.'s Innovation Score?

Aida Engineering, Ltd. has an Innovation Score of 45.5 out of 100 (top 23% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Aida Engineering, Ltd.'s patent grant rate increasing or decreasing?

Aida Engineering, Ltd.'s recent grant velocity is +3% 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 Aida Engineering, Ltd.'s patents?

Aida Engineering, Ltd.'s patents average 10.4 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 Aida Engineering, 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

Aida Engineering, Ltd.

Q: What technology areas does Aida Engineering, Ltd. focus on?

Aida Engineering, Ltd.'s top technology area is B21D (Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal) with 49 patents. Grants appear in 26 CPC subclasses total.

USPTO PatentsView assignee record - 79 granted patents across 26 technology areas, recorded in grant years 2015–2025. 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: B21D (Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Aida ranks #4,450 of 49,997 tracked US assignees by granted-patent volume, with 79 patents across 26 technology areas.

#4,450
of 49,997 US assignees by volume: Top 23%
by Innovation Score (45.5/100): 10.4
avg claims per patent: +3%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R4450 · Foreign Corporation #4,450 · 79 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-SMALL 79 grants
TOP-DECILE #4,450/49,997
PHOTO-FINISH A123 Systems
CPC-FOCUS B21D · 26 areas
INNOV-PAR 45.5/100
CLAIMS-PAR 10.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +3% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: A123 Systems 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.

Qualcomm Incorporated · highest

85
Aida Engineering · this assignee

46
Delta (Thailand)… · near

46
Sailpoint · near

46
Sunrex Technology · near

46
Taisei Kako · near

46
3D Lighting… · lowest

7

What this shows Aida's Innovation Score is 45.5/100 (top 23% 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.

Where Aida's grants concentrate

Aida Engineering, Ltd. is a focused PatentsView assignee: 26 CPC subclasses with 62% of grants classified under B21D (Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal). Peak complete grant year is 2017 (12 grants) versus a trough of 4 in 2016. By volume, Aida sits between Vacuumschmelze GmbH & Co. KG and Audible, Inc..

Aida's three-year grant acceleration

From 2019–2021 to 2022–2024, Aida Engineering, Ltd. moved from 25 to 23 grants (0.92x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Vacuumschmelze &…

80
Waseda University

80
thyssenkrupp Elev…

80
A123 Systems

79
Alpha

79
Aeris Communicati…

79
Aptargroup

79
Audible

79
Aida Engineering ◀

79

What this shows Aida holds 79 patents at rank #4,449, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Aida

By rank, the assignees closest to #4,449 in granted patent volume.

Leaders in B21D (Working OR Processing OF Sheet Metal OR Metal Tubes)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Aida, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (46 here).

Sailpoint Technologies, Inc. 46 Delta Electronics (Thailand) Public Company Limited 46 Sunrex Technology Corp. 46 Taisei Kako Co., Ltd. 46

Similar claim depth

Nearest assignees by average claims per patent (10.4 here).

China University of Mining and Technology-Beijing 10.4 avg West Pharmaceutical Services, Inc. 10.4 avg University OF Ulsan Foundation FOR Industry Cooperation 10.4 avg SUN Yat-sen University 10.4 avg

Aida's Innovation Score vs. every tracked assignee

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

46 Top 23% higher than 77% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Aida Engineering, Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	7	8.9%
2016	4	5.1%
2017	12	15.2%
2018	6	7.6%
2019	9	11.4%
2020	9	11.4%
2021	7	8.9%
2022	7	8.9%
2023	10	12.7%
2024	6	7.6%
2025partial year	2	2.5%

Which technologies does Aida Engineering, Ltd. patent most?

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 49

B30B - Presses IN General 45

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 12

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 11

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 8

B23Q - Details, Components, OR Accessories FOR Machine Tools, e.g. Arrangements FOR Copying OR Controlling ; Machine Tools IN General Characterised BY THE Construction OF Particular Details OR COMPONENTS; Combinations OR Associations OF Metal-working Machines, NOT Directed TO A Particular Result 5

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 4

H02K - Dynamo-electric Machines 4

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 4

B21J - FORGING; HAMMERING; Pressing METAL; RIVETING; Forge Furnaces 4

G06F - Electric Digital Data Processing 2

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 2

B21K - Making Forged OR Pressed Metal Products, e.g. Horse-shoes, Rivets, Bolts OR Wheels 2

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

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 2

Top 15 of 26 technology areas

Where it ranks

Overall rank by patents

#4,450

of 49,997 tracked assignees

Innovation Score

45.5 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Aida Engineering, Ltd.'s patent record in context - here's where to go next.

Aida Engineering, Ltd.'s lead technology class is B21D (Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal), 62% of its portfolio - see every assignee active in that class. Explore B21D
Ranked #4,450 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Aida Engineering, Ltd. against Vacuumschmelze GmbH & Co. KG, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.5/100 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.