Where does Maxitrol Company rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Maxitrol Company ranks #24,771 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 Maxitrol Company hold?

Maxitrol Company holds 11 US utility patents granted between 2015 and 2025, spanning 7 technology areas.

What is Maxitrol Company's Innovation Score?

Maxitrol Company has an Innovation Score of 35.6 out of 100 (top 49% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Maxitrol Company focus on?

Maxitrol Company's top technology area is F23N (Regulating OR Controlling Combustion) with 5 patents. Grants appear in 7 CPC subclasses total.

Is Maxitrol Company's patent grant rate increasing or decreasing?

Maxitrol Company's recent grant velocity is +0% 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 Maxitrol Company's patents?

Maxitrol Company's patents average 14.6 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 Maxitrol Company 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

Maxitrol Company

USPTO PatentsView assignee record - 11 granted patents across 7 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: F23N (Regulating OR Controlling Combustion).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Maxitrol ranks #24,771 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 7 technology areas.

#24,771
of 49,997 US assignees by volume: Top 49%
by Innovation Score (35.6/100): 14.6
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24771 · US Corporation #24,771 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,771/49,997
PHOTO-FINISH Mavagail Technology
CPC-NARROW F23N · 7 areas
INNOV-THIN 35.6/100
CLAIMS-RICH 14.6 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Mavagail Technology, 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
Maxitrol · this assignee

36
3D Lighting… · lowest

7

What this shows Maxitrol's Innovation Score is 35.6/100 (top 49% 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 Maxitrol's grants concentrate

Maxitrol Company is a focused PatentsView assignee: 7 CPC subclasses with 45.5% of grants classified under F23N (Regulating OR Controlling Combustion). Peak complete grant year is 2022 (3 grants) versus a trough of 1 in 2015. By volume, Maxitrol sits between Mavagail Technology, LLC and Medtronic CoreValve LLC.

Maxitrol's three-year grant acceleration

Maxitrol Company 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.

Mavagail Technolo…

11
Maverick Industri…

11
Max Delbrück-cent…

11
Maxion Wheels Ger…

11
Med-genesis

11
Medical Specialti…

11
Medovex

11
Medtronic Coreval…

11
Maxitrol ◀

11

What this shows Maxitrol holds 11 patents at rank #24,797, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Maxitrol

By rank, the assignees closest to #24,797 in granted patent volume.

Leaders in F23N (Regulating OR Controlling Combustion)

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

Maxitrol's Innovation Score vs. every tracked assignee

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

36 Top 49% higher than 51% 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

Maxitrol Company patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	9.1%
2016	1	9.1%
2017	1	9.1%
2019	2	18.2%
2021	1	9.1%
2022	3	27.3%
2024	1	9.1%
2025partial year	1	9.1%

Which technologies does Maxitrol Company patent most?

F23N - Regulating OR Controlling Combustion 5

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 4

F24B - Domestic Stoves OR Ranges FOR Solid Fuels ; Implements FOR USE IN Connection With Stoves OR Ranges 3

F23B - Methods OR Apparatus FOR Combustion Using Only Solid Fuel 3

B01D - Separation 1

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 1

F04D - Non-positive-displacement Pumps 1

Top 7 of 7 technology areas

Where it ranks

Overall rank by patents

#24,771

of 49,997 tracked assignees

Innovation Score

35.6 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

Maxitrol Company's patent record in context - here's where to go next.

Maxitrol Company's lead technology class is F23N (Regulating OR Controlling Combustion), 45.5% of its portfolio - see every assignee active in that class. Explore F23N
Ranked #24,771 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Maxitrol Company against Mavagail Technology, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.6/100 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.