Where does Magnetrol International, Incorporated rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Magnetrol International, Incorporated ranks #14,125 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 Magnetrol International, Incorporated hold?

Magnetrol International, Incorporated holds 21 US utility patents granted between 2015 and 2020, spanning 15 technology areas.

What is Magnetrol International, Incorporated's Innovation Score?

Magnetrol International, Incorporated has an Innovation Score of 36.6 out of 100 (top 46% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Magnetrol International, Incorporated focus on?

Magnetrol International, Incorporated's top technology area is G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume) with 19 patents, ranking #43 of 1,205 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Is Magnetrol International, Incorporated's patent grant rate increasing or decreasing?

Magnetrol International, Incorporated's recent grant velocity is -83% 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 Magnetrol International, Incorporated's patents?

Magnetrol International, Incorporated's patents average 20.4 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 Magnetrol International, Incorporated 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

Magnetrol International, Incorporated

USPTO PatentsView assignee record - 21 granted patents across 15 technology areas, recorded in grant years 2015–2020. 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: G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Magnetrol ranks #14,125 of 49,997 tracked US assignees by granted-patent volume, with 21 patents across 15 technology areas.

#14,125
of 49,997 US assignees by volume: Top 46%
by Innovation Score (36.6/100): 20.4
avg claims per patent: -83%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R14125 · US Corporation #14,125 · 21 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 21 grants
MID-PACK #14,125/49,997
PHOTO-FINISH Mac LTT
CPC-FOCUS G01F · 15 areas
INNOV-THIN 36.6/100
CLAIMS-DENSE 20.4 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -83% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Mac LTT, 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.

How Magnetrol’s 36.6 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 10.7 pts (29%) Velocity 0.0 pts (0%) Breadth 13.7 pts (37%) Claim depth 12.2 pts (33%)

Qualcomm Incorporated · highest

85
Magnetrol Internatio… · this assignee

37
3D Lighting… · lowest

7

What this shows Magnetrol's Innovation Score is 36.6/100 (top 46% 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 Magnetrol?

Each dot is one of Magnetrol’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). Magnetrol’s own 20.4 claims/patent is ABOVE the 15.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Magnetrol's grants concentrate

Magnetrol International, Incorporated is a focused PatentsView assignee: 15 CPC subclasses with 90.5% of grants classified under G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume). Peak complete grant year is 2015 (8 grants) versus a trough of 1 in 2018. By volume, Magnetrol sits between Morphotek, Inc. and Merichem Company.

Morphotek

21
MP Global Product…

21
Mvrx

21
Mac LTT

21
Malvern Panalytic…

21
Mara Renewables

21
Maschinenfabrik B…

21
Merichem

21
Magnetrol Interna… ◀

21

What this shows Magnetrol holds 21 patents at rank #14,134, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Magnetrol

By rank, the assignees closest to #14,134 in granted patent volume.

Leaders in G01F (Measuring Volume)

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

Magnetrol's Innovation Score vs. every tracked assignee

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

37 Top 46% higher than 54% 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 · 2015–2020

Grants by year

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

View data table

Magnetrol International, Incorporated patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	8	38.1%
2016	3	14.3%
2017	4	19.0%
2018	1	4.8%
2019	2	9.5%
2020	3	14.3%

Which technologies does Magnetrol International, Incorporated patent most?

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 19

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 13

H01Q - Antennas, i.e. Radio Aerials 5

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 3

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 2

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

H01P - WAVEGUIDES; Resonators, Lines, OR Other Devices OF THE Waveguide Type 1

G05F - Systems FOR Regulating Electric OR Magnetic Variables 1

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

H04B - Transmission 1

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 1

A63J - Devices FOR Theatres, Circuses, OR THE LIKE; Conjuring Appliances OR THE Like 1

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

G01D - Measuring NOT Specially Adapted FOR A Specific VARIABLE; Arrangements FOR Measuring TWO OR More Variables NOT Covered IN A Single Other SUBCLASS; Tariff Metering APPARATUS; Measuring OR Testing NOT Otherwise Provided FOR 1

Top 15 of 15 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

Magnetrol International, Incorporated's patent record in context - here's where to go next.

Magnetrol International, Incorporated's lead technology class is G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume), 90.5% of its portfolio - see every assignee active in that class. Explore G01F
Ranked #14,125 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Magnetrol International, Incorporated against Morphotek, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.6/100 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.