Where does Matrex Window System Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Matrex Window System Inc. ranks #41,595 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 Matrex Window System Inc. hold?

Matrex Window System Inc. holds 6 US utility patents granted between 2020 and 2021, spanning 6 technology areas.

What is Matrex Window System Inc.'s Innovation Score?

Matrex Window System Inc. has an Innovation Score of 25.8 out of 100 (18th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Matrex Window System Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Matrex Window System Inc..

What does claim depth mean for Matrex Window System Inc.'s patents?

Matrex Window System Inc.'s patents average 17.3 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 Matrex Window System 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 Foreign Corporation

Matrex Window System Inc.

Q: What technology areas does Matrex Window System Inc. focus on?

Matrex Window System Inc.'s top technology area is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates) with 6 patents. Grants appear in 6 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 6 technology areas, recorded in grant years 2020–2021. 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: E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Matrex ranks #41,595 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 6 technology areas.

#41,595
of 49,997 US assignees by volume: 18th percentile
by Innovation Score (25.8/100): 17.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R41595 · Foreign Corporation #41,595 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #41,595/49,997
PHOTO-FINISH Massachusetts…
CPC-NARROW E06B · 6 areas
INNOV-THIN 25.8/100
CLAIMS-RICH 17.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2021 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Massachusetts Materials Technologies 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
Matrex Window System · this assignee

26
3D Lighting… · lowest

7

What this shows Matrex's Innovation Score is 25.8/100 (18th 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.

Where Matrex's grants concentrate

Matrex Window System Inc. is a focused PatentsView assignee: 6 CPC subclasses with 100% of grants classified under E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates). Peak complete grant year is 2020 (5 grants) versus a trough of 1 in 2021. By volume, Matrex sits between Massachusetts Materials Technologies LLC and Maurer Engineering GmbH.

Massachusetts Mat…

6
Masterson Enterpr…

6
Matbock

6
Materion Advanced…

6
Matrix Absence Ma…

6
Matrix IT Medical…

6
Maude Group

6
Maurer Engineering

6
Matrex Window Sys… ◀

6

What this shows Matrex holds 6 patents at rank #41,703, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Matrex

By rank, the assignees closest to #41,703 in granted patent volume.

Leaders in E06B (Fixed OR Movable Closures FOR Openings IN Buildings)

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

Matrex's Innovation Score vs. every tracked assignee

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

26 18th percentile higher than 18% 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 · 2020–2021

Grants by year

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

View data table

Matrex Window System Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	5	83.3%
2021	1	16.7%

Which technologies does Matrex Window System Inc. patent most?

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 6

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings 1

B60J - Windows, Windscreens, Non-fixed Roofs, Doors, OR Similar Devices FOR VEHICLES; Removable External Protective Coverings Specially Adapted FOR Vehicles 1

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 1

B64C - AEROPLANES; Helicopters 1

B61D - Body Details OR Kinds OF Railway Vehicles 1

Top 6 of 6 technology areas

Where it ranks

Overall rank by patents

#41,595

of 49,997 tracked assignees

Innovation Score

25.8 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

Matrex Window System Inc.'s patent record in context - here's where to go next.

Matrex Window System Inc.'s lead technology class is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates), 100% of its portfolio - see every assignee active in that class. Explore E06B
Ranked #41,595 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Matrex Window System Inc. against Massachusetts Materials Technologies LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.8/100 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.