Where does Marine Technologies, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Marine Technologies, LLC ranks #41,572 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 Marine Technologies, LLC hold?

Marine Technologies, LLC holds 6 US utility patents granted between 2020 and 2024, spanning 9 technology areas.

What is Marine Technologies, LLC's Innovation Score?

Marine Technologies, LLC has an Innovation Score of 39.0 out of 100 (top 39% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Marine Technologies, LLC focus on?

Marine Technologies, LLC's top technology area is B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping) with 4 patents, ranking #204 of 645 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Marine Technologies, LLC's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Marine Technologies, LLC.

What does claim depth mean for Marine Technologies, LLC's patents?

Marine Technologies, LLC's patents average 25.0 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 Marine Technologies, 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

Marine Technologies, LLC

USPTO PatentsView assignee record - 6 granted patents across 9 technology areas, recorded in grant years 2020–2024. 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: B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Marine ranks #41,572 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 9 technology areas.

#41,572
of 49,997 US assignees by volume: Top 39%
by Innovation Score (39.0/100): 25.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R41572 · US Corporation #41,572 · 6 grants

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

GRANTS-MICRO 6 grants
LOWER-Q #41,572/49,997
PHOTO-FINISH Mannoh Industrial
CPC-NARROW B63B · 9 areas
INNOV-THIN 39.0/100
CLAIMS-DENSE 25.0 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Mannoh Industrial Co., Ltd. (±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 Marine’s 39.0 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 (17%) Velocity 6.7 pts (17%) Breadth 10.6 pts (27%) Claim depth 15.0 pts (38%)

Qualcomm Incorporated · highest

85
Marine · this assignee

39
3D Lighting… · lowest

7

What this shows Marine's Innovation Score is 39.0/100 (top 39% 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 Marine?

Each dot is one of Marine’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). Marine’s own 25.0 claims/patent is ABOVE the 13.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Marine's grants concentrate

Marine Technologies, LLC is a focused PatentsView assignee: 9 CPC subclasses with 66.7% of grants classified under B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping). Peak complete grant year is 2021 (2 grants) versus a trough of 1 in 2020. By volume, Marine sits between Mannoh Industrial Co., Ltd. and Marlin Crawler, Inc..

Marine's three-year grant acceleration

Marine Technologies, LLC shows 3 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.

Mannoh Industrial

6
Manrex Pty

6
Marabu & KG

6
Marhaygue

6
Marker Gene

6
Marketchorus

6
Marketech Interna…

6
Marlin Crawler

6
Marine ◀

6

What this shows Marine holds 6 patents at rank #41,690, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Marine

By rank, the assignees closest to #41,690 in granted patent volume.

Leaders in B63B (Ships OR Other Waterborne Vessels)

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

Marine's Innovation Score vs. every tracked assignee

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

39 Top 39% higher than 61% 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 · 2020–2024

Grants by year

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

View data table

Marine Technologies, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	16.7%
2021	2	33.3%
2022	1	16.7%
2023	1	16.7%
2024	1	16.7%

Which technologies does Marine Technologies, LLC patent most?

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 4

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 3

G07C - Time OR Attendance REGISTERS; Registering OR Indicating THE Working OF MACHINES; Generating Random NUMBERS; Voting OR Lottery APPARATUS; Arrangements, Systems OR Apparatus FOR Checking NOT Provided FOR Elsewhere 3

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

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 1

G06F - Electric Digital Data Processing 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

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 1

B63H - Marine Propulsion OR Steering 1

Top 9 of 9 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

Marine Technologies, LLC's patent record in context - here's where to go next.

Marine Technologies, LLC's lead technology class is B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping), 66.7% of its portfolio - see every assignee active in that class. Explore B63B
Ranked #41,572 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Marine Technologies, LLC against Mannoh Industrial Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.0/100 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.