Where does Martinrea Industries, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Martinrea Industries, Inc. ranks #48,579 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 Martinrea Industries, Inc. hold?

Martinrea Industries, Inc. holds 5 US utility patents granted between 2015 and 2018, spanning 6 technology areas.

What is Martinrea Industries, Inc.'s Innovation Score?

Martinrea Industries, Inc. has an Innovation Score of 21.6 out of 100 (9th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Martinrea Industries, Inc.'s patent grant rate increasing or decreasing?

Martinrea Industries, Inc.'s recent grant velocity is -100% 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 Martinrea Industries, Inc.'s patents?

Martinrea Industries, Inc.'s patents average 11.2 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 Martinrea Industries, Inc. 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

Martinrea Industries, Inc.

Q: What technology areas does Martinrea Industries, Inc. focus on?

Martinrea Industries, Inc.'s top technology area is B60K (Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply ) with 2 patents, ranking #744 of 1,448 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 6 technology areas, recorded in grant years 2015–2018. 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: B60K (Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashb).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Martinrea ranks #48,579 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 6 technology areas.

#48,579
of 49,997 US assignees by volume: 9th percentile
by Innovation Score (21.6/100): 11.2
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R48579 · US Corporation #48,579 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #48,579/49,997
PHOTO-FINISH Markel
CPC-NARROW B60K · 6 areas
INNOV-THIN 21.6/100
CLAIMS-PAR 11.2 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Markel Corporation (±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 Martinrea’s 21.6 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 6.2 pts (29%) Velocity 0.0 pts (0%) Breadth 8.7 pts (40%) Claim depth 6.7 pts (31%)

Qualcomm Incorporated · highest

85
Galemed · near

22
Hanil E-hwa · near

22
US Ginzzu · near

22
Franz Schneider & KG · near

22
Martinrea Industries · this assignee

22
3D Lighting… · lowest

7

What this shows Martinrea's Innovation Score is 21.6/100 (9th percentile 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 Martinrea?

Each dot is one of Martinrea’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). Martinrea’s own 11.2 claims/patent is at or below the 14.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Martinrea's grants concentrate

Martinrea Industries, Inc. is a focused PatentsView assignee: 6 CPC subclasses with 40% of grants classified under B60K (Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashb). Peak complete grant year is 2018 (2 grants) versus a trough of 1 in 2015. By volume, Martinrea sits between MarkeTouch Media, LLC and Massage For Pets LLC.

Marketouch Media

5
Markel

5
Marlinz Pharma

5
Martello

5
Maschinenfabrik B…

5
Masonry Reinforci…

5
Massage Chair Max

5
Massage For Pets

5
Martinrea Industr… ◀

5

What this shows Martinrea holds 5 patents at rank #48,773, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Martinrea

By rank, the assignees closest to #48,773 in granted patent volume.

Leaders in B60K (Arrangement OR Mounting OF Propulsion Units OR OF Transmi…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Martinrea, neither rank-band nor same-CPC leaders (those blocks stay above). In B60K (Arrangement OR Mounting OF Propulsion Units OR OF Transmi…), Martinrea ranks #744 of 1,448 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (22 here).

Franz Schneider GMBH & Co. KG 22 Galemed Corporation 22 Hanil E-hwa Co., Ltd. 22 US Ginzzu Inc 22

Martinrea's Innovation Score vs. every tracked assignee

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

22 9th percentile higher than 9% 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 · 2015–2018

Grants by year

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

View data table

Martinrea Industries, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	20.0%
2016	1	20.0%
2017	1	20.0%
2018	2	40.0%

Which technologies does Martinrea Industries, Inc. patent most?

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 2

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 2

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 2

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

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 1

B21J - FORGING; HAMMERING; Pressing METAL; RIVETING; Forge Furnaces 1

Top 6 of 6 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

Martinrea Industries, Inc.'s patent record in context - here's where to go next.

Martinrea Industries, Inc.'s lead technology class is B60K (Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashb), 40% of its portfolio - see every assignee active in that class. Explore B60K
Ranked #48,579 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Martinrea Industries, Inc. against MarkeTouch Media, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 21.6/100 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.