Where does Exmar Offshore Company rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Exmar Offshore Company ranks #35,258 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 Exmar Offshore Company hold?

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

What is Exmar Offshore Company's Innovation Score?

Exmar Offshore Company has an Innovation Score of 49.6 out of 100 (top 14% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Exmar Offshore Company's patent grant rate increasing or decreasing?

Exmar Offshore 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 Exmar Offshore Company's patents?

Exmar Offshore Company's patents average 17.9 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 Exmar Offshore 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

Exmar Offshore Company

Q: What technology areas does Exmar Offshore Company focus on?

Exmar Offshore Company's top technology area is B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping) with 5 patents. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 11 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: B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Exmar ranks #35,258 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 11 technology areas.

#35,258
of 49,997 US assignees by volume: Top 14%
by Innovation Score (49.6/100): 17.9
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R35258 · US Corporation #35,258 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #35,258/49,997
PHOTO-FINISH Everlasting Candle
CPC-FOCUS B63B · 11 areas
INNOV-PAR 49.6/100
CLAIMS-RICH 17.9 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Everlasting Candle Co. Corp. (±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
Exmar Offshore · this assignee

50
3D Lighting… · lowest

7

What this shows Exmar's Innovation Score is 49.6/100 (top 14% 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 Exmar's grants concentrate

Exmar Offshore Company is a focused PatentsView assignee: 11 CPC subclasses with 71.4% of grants classified under B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2015. By volume, Exmar sits between Everlasting Candle Co. Corp. and Extract Management Company, LLC.

Exmar's three-year grant acceleration

Exmar Offshore Company shows 3 grants in 2022–2024 against only 0 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.

Everlasting Candle

7
Evestra

7
Evolva

7
Evolve Dental

7
Exomens

7
Expose Retail Str…

7
Extenet Systems

7
Extract Management

7
Exmar Offshore ◀

7

What this shows Exmar holds 7 patents at rank #35,252, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Exmar

By rank, the assignees closest to #35,252 in granted patent volume.

Leaders in B63B (Ships OR Other Waterborne Vessels)

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

Exmar's Innovation Score vs. every tracked assignee

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

50 Top 14% higher than 86% 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

Exmar Offshore Company patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	14.3%
2017	2	28.6%
2024	3	42.9%
2025partial year	1	14.3%

Which technologies does Exmar Offshore Company patent most?

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 5

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

Y10T - Technical Subjects Covered BY Former US Classification 2

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 2

F03B - Machines OR Engines FOR Liquids 1

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 1

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 1

F05D - Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants 1

F02C - Gas-turbine PLANTS; AIR Intakes FOR Jet-propulsion PLANTS; Controlling Fuel Supply IN Air-breathing Jet-propulsion Plants 1

F03D - Wind Motors 1

Top 11 of 11 technology areas

Where it ranks

Overall rank by patents

#35,258

of 49,997 tracked assignees

Innovation Score

49.6 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

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

Exmar Offshore Company's lead technology class is B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping), 71.4% of its portfolio - see every assignee active in that class. Explore B63B
Ranked #35,258 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Exmar Offshore Company against Everlasting Candle Co. Corp., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.6/100 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.