Where does MA Aluminum Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), MA Aluminum Corporation ranks #32,399 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 MA Aluminum Corporation hold?

MA Aluminum Corporation holds 8 US utility patents granted between 2022 and 2025, spanning 11 technology areas.

What is MA Aluminum Corporation's Innovation Score?

MA Aluminum Corporation has an Innovation Score of 45.8 out of 100 (top 22% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does MA Aluminum Corporation focus on?

MA Aluminum Corporation's top technology area is C22C (Alloys) with 7 patents. Grants appear in 11 CPC subclasses total.

Is MA Aluminum Corporation's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for MA Aluminum Corporation.

What does claim depth mean for MA Aluminum Corporation's patents?

MA Aluminum Corporation's patents average 10.8 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 MA Aluminum Corporation 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

MA Aluminum Corporation

USPTO PatentsView assignee record - 8 granted patents across 11 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: C22C (Alloys).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, MA ranks #32,399 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 11 technology areas.

#32,399
of 49,997 US assignees by volume: Top 22%
by Innovation Score (45.8/100): 10.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R32399 · Foreign Corporation #32,399 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #32,399/49,997
PHOTO-FINISH M Group
CPC-FOCUS C22C · 11 areas
INNOV-PAR 45.8/100
CLAIMS-PAR 10.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: M Group, Inc. (±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
MA Aluminum · this assignee

46
3D Lighting… · lowest

7

What this shows MA's Innovation Score is 45.8/100 (top 22% 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 MA's grants concentrate

MA Aluminum Corporation is a focused PatentsView assignee: 11 CPC subclasses with 87.5% of grants classified under C22C (Alloys). Peak complete grant year is 2023 (3 grants) versus a trough of 1 in 2022. By volume, MA sits between M Group, Inc. and Magforce AG.

MA's three-year grant acceleration

MA Aluminum Corporation 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.

M Group

8
M&M Machinery Ser…

8
M I Tech

8
M3dicine IP PTY

8
Macbo

8
Madgrip Holdings

8
MAF Agrobotic

8
Magforce

8
MA Aluminum ◀

8

What this shows MA holds 8 patents at rank #32,388, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near MA

By rank, the assignees closest to #32,388 in granted patent volume.

Leaders in C22C (Alloys)

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

MA's Innovation Score vs. every tracked assignee

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

46 Top 22% higher than 78% 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

MA Aluminum Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	1	12.5%
2023	3	37.5%
2024	3	37.5%
2025partial year	1	12.5%

Which technologies does MA Aluminum Corporation patent most?

C22C - Alloys 7

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 5

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 5

C22F - Changing THE Physical Structure OF Non-ferrous Metals AND Non-ferrous Alloys 5

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 4

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 3

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

Y10T - Technical Subjects Covered BY Former US Classification 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

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 1

B21C - Manufacture OF Metal Sheets, Wire, Rods, Tubes, Profiles OR Like Semi-manufactured Products Otherwise Than BY ROLLING; Auxiliary Operations Used IN Connection With Metal-working Without Essentially Removing Material 1

Top 11 of 11 technology areas

Where it ranks

Overall rank by patents

#32,399

of 49,997 tracked assignees

Innovation Score

45.8 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

MA Aluminum Corporation's patent record in context - here's where to go next.

MA Aluminum Corporation's lead technology class is C22C (Alloys), 87.5% of its portfolio - see every assignee active in that class. Explore C22C
Ranked #32,399 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare MA Aluminum Corporation against M Group, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.8/100 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.