Where does Marathonnorco Aerospace rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Marathonnorco Aerospace ranks #24,751 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Marathonnorco Aerospace hold?

Marathonnorco Aerospace holds 11 US utility patents granted between 2015 and 2025, spanning 15 technology areas.

What is Marathonnorco Aerospace's Innovation Score?

Marathonnorco Aerospace has an Innovation Score of 42.6 out of 100 (top 30% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Marathonnorco Aerospace's patent grant rate increasing or decreasing?

Marathonnorco Aerospace's recent grant velocity is +133% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Marathonnorco Aerospace's patents?

Marathonnorco Aerospace's patents average 19.1 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 Marathonnorco Aerospace 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 US Corporation

Marathonnorco Aerospace

Q: What technology areas does Marathonnorco Aerospace focus on?

Marathonnorco Aerospace's top technology area is E05C (BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS) with 8 patents. Grants appear in 15 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 15 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: E05C (BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Marathonnorco ranks #24,751 of 50,000 tracked US assignees by granted-patent volume, with 11 patents across 15 technology areas.

#24,751
of 50,000 US assignees by volume: Top 30%
by Innovation Score (42.6/100): 19.1
avg claims per patent: +133%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24751 · US Corporation #24,751 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,751/50,000
PHOTO-FINISH Magnetek
CPC-FOCUS E05C · 15 areas
INNOV-PAR 42.6/100
CLAIMS-RICH 19.1 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +133% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Magnetek, 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
Marathonnorco Aerosp… · this assignee

43
Searete · near

43
Ashley Diana Black I… · near

43
Kunshan New Flat Pan… · near

43
Lungpacer Medical · near

43
3D Lighting Innovati… · lowest

7

What this shows Marathonnorco's Innovation Score is 42.6/100 (top 30% 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 Marathonnorco's grants concentrate

Marathonnorco Aerospace is a focused PatentsView assignee: 15 CPC subclasses with 72.7% of grants classified under E05C (BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2016. By volume, Marathonnorco sits between Magnetek, Inc. and Masdar Institute Of Science And Technology.

Marathonnorco's three-year grant acceleration

Marathonnorco Aerospace shows 4 grants in 2022–2024 against only 3 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.

Magnetek

11
Malema Engineering

11
Man Kung Enterpri…

11
Manheim Investmen…

11
Markport

11
Marlow Industries

11
Marsulex Environm…

11
Masdar Institute…

11
Marathonnorco Aer… ◀

11

What this shows Marathonnorco holds 11 patents at rank #24,783, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Marathonnorco

By rank, the assignees closest to #24,783 in granted patent volume.

Leaders in E05C (Bolts OR Fastening Devices FOR Wings)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (43 here).

Searete Llc 43 Ashley Diana Black International Holdings, Llc 43 Lungpacer Medical Inc. 43 Kunshan New Flat Panel Display Technology Center Co., Ltd. 43

Marathonnorco's Innovation Score vs. every tracked assignee

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

43 Top 30% higher than 70% of 50,000 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

Marathonnorco Aerospace patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	18.2%
2016	1	9.1%
2020	1	9.1%
2021	2	18.2%
2022	1	9.1%
2023	1	9.1%
2024	2	18.2%
2025partial year	1	9.1%

Which technologies does Marathonnorco Aerospace patent most?

E05C - BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS 8

B64C - AEROPLANES; HELICOPTERS 7

B64D - EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT 6

E05B - LOCKS; ACCESSORIES THEREFOR; HANDCUFFS 5

F16F - SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION 3

E05Y - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF 3

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 2

H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2

H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2

Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION 2

F15B - SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 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

F16H - GEARING 1

F16C - SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 1

E05F - DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING 1

Top 15 of 15 technology areas

Where it ranks

Overall rank by patents

#24,751

of 50,000 tracked assignees

Innovation Score

42.6 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.