Where does MJ Stewart Investments, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), MJ Stewart Investments, LLC ranks #41,734 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 MJ Stewart Investments, LLC hold?

MJ Stewart Investments, LLC holds 6 US utility patents granted between 2018 and 2022, spanning 8 technology areas.

What is MJ Stewart Investments, LLC's Innovation Score?

MJ Stewart Investments, LLC has an Innovation Score of 27.9 out of 100 (25th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is MJ Stewart Investments, LLC's patent grant rate increasing or decreasing?

MJ Stewart Investments, LLC's recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for MJ Stewart Investments, LLC's patents?

MJ Stewart Investments, LLC's patents average 15.8 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 MJ Stewart Investments, LLC 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

MJ Stewart Investments, LLC

Q: What technology areas does MJ Stewart Investments, LLC focus on?

MJ Stewart Investments, LLC's top technology area is G01B (Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours) with 2 patents, ranking #719 of 2,030 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 8 technology areas, recorded in grant years 2018–2022. 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: G01B (Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, MJ ranks #41,734 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 8 technology areas.

#41,734
of 49,997 US assignees by volume: 25th percentile
by Innovation Score (27.9/100): 15.8
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R41734 · US Corporation #41,734 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #41,734/49,997
PHOTO-FINISH Mitaca S R L
CPC-NARROW G01B · 8 areas
INNOV-THIN 27.9/100
CLAIMS-RICH 15.8 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Mitaca S.R.L. (±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 MJ’s 27.9 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 6.7 pts (24%) Velocity 1.7 pts (6%) Breadth 10.0 pts (36%) Claim depth 9.5 pts (34%)

Qualcomm Incorporated · highest

85
MJ Stewart Investments · this assignee

28
3D Lighting… · lowest

7

What this shows MJ's Innovation Score is 27.9/100 (25th 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 MJ?

Each dot is one of MJ’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). MJ’s own 15.8 claims/patent is ABOVE the 9.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where MJ's grants concentrate

MJ Stewart Investments, LLC is a focused PatentsView assignee: 8 CPC subclasses with 33.3% of grants classified under G01B (Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2018. By volume, MJ sits between Mitaca S.R.L. and MMJ Labs, LLC.

MJ's three-year grant acceleration

MJ Stewart Investments, LLC shows 1 grants in 2022–2024 against only 4 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.

Mitaca S R L

6
Mitre Sports Inte…

6
Mitsubishi Mahind…

6
Mixi

6
MJP Innovations

6
ML Technology

6
MLS

6
MMJ Labs

6
MJ Stewart Invest… ◀

6

What this shows MJ holds 6 patents at rank #41,606, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near MJ

By rank, the assignees closest to #41,606 in granted patent volume.

Leaders in G01B (Measuring Length)

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

MJ's Innovation Score vs. every tracked assignee

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

28 25th percentile higher than 25% 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 · 2018–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

MJ Stewart Investments, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	16.7%
2019	1	16.7%
2020	3	50.0%
2022	1	16.7%

Which technologies does MJ Stewart Investments, LLC patent most?

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 2

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

F05B - Indexing Scheme Relating TO Wind, Spring, Weight, Inertia OR Like Motors, TO Machines OR Engines FOR Liquids Covered BY Subclasses F03b, F03d AND F03g 2

F03D - Wind Motors 2

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 2

G02B - Optical Elements, Systems OR Apparatus 2

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 2

G06F - Electric Digital Data Processing 2

Top 8 of 8 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

MJ Stewart Investments, LLC's patent record in context - here's where to go next.

MJ Stewart Investments, LLC's lead technology class is G01B (Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours), 33.3% of its portfolio - see every assignee active in that class. Explore G01B
Ranked #41,734 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare MJ Stewart Investments, LLC against Mitaca S.R.L., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.9/100 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.