Where does Marisense OY rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Marisense OY ranks #48,564 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 Marisense OY hold?

Marisense OY holds 5 US utility patents granted between 2016 and 2021, spanning 8 technology areas.

What is Marisense OY's Innovation Score?

Marisense OY has an Innovation Score of 27.1 out of 100 (22nd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Marisense OY focus on?

Marisense OY's top technology area is G09F (DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals) with 3 patents, ranking #220 of 860 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Marisense OY's patent grant rate increasing or decreasing?

Marisense OY's recent grant velocity is -75% 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 Marisense OY's patents?

Marisense OY's patents average 18.2 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 Marisense OY 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

Marisense OY

USPTO PatentsView assignee record - 5 granted patents across 8 technology areas, recorded in grant years 2016–2021. 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: G09F (DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Marisense ranks #48,564 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 8 technology areas.

#48,564
of 49,997 US assignees by volume: 22nd percentile
by Innovation Score (27.1/100): 18.2
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R48564 · Foreign Corporation #48,564 · 5 grants

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

GRANTS-MICRO 5 grants
BOTTOM-DECILE #48,564/49,997
PHOTO-FINISH Mar-med
CPC-NARROW G09F · 8 areas
INNOV-THIN 27.1/100
CLAIMS-RICH 18.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Mar-med 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 Marisense’s 27.1 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 (23%) Velocity 0.0 pts (0%) Breadth 10.0 pts (37%) Claim depth 10.9 pts (40%)

Qualcomm Incorporated · highest

85
Marisense OY · this assignee

27
3D Lighting… · lowest

7

What this shows Marisense's Innovation Score is 27.1/100 (22nd 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 Marisense?

Each dot is one of Marisense’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). Marisense’s own 18.2 claims/patent is ABOVE the 13.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Marisense's grants concentrate

Marisense OY is a focused PatentsView assignee: 8 CPC subclasses with 60% of grants classified under G09F (DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals). Peak complete grant year is 2016 (3 grants) versus a trough of 1 in 2017. By volume, Marisense sits between Mar-med Inc. and Marshall Electronics, Inc..

Mar-med

5
Maradin

5
Maradyne

5
Marel HF

5
Mark Andy

5
Markesbery Blue P…

5
Mars Semiconductor

5
Marshall

5
Marisense OY ◀

5

What this shows Marisense holds 5 patents at rank #48,543, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Marisense

By rank, the assignees closest to #48,543 in granted patent volume.

Leaders in G09F (Displaying)

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

Marisense's Innovation Score vs. every tracked assignee

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

27 22nd percentile higher than 22% 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 · 2016–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Marisense OY patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	3	60.0%
2017	1	20.0%
2021	1	20.0%

Which technologies does Marisense OY patent most?

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 3

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 2

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 1

H01Q - Antennas, i.e. Radio Aerials 1

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 1

H04W - Wireless Communication Networks 1

H04B - Transmission 1

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

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

Marisense OY's patent record in context - here's where to go next.

Marisense OY's lead technology class is G09F (DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals), 60% of its portfolio - see every assignee active in that class. Explore G09F
Ranked #48,564 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Marisense OY against Mar-med Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.1/100 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.