Where does Deepinfar Ocean Technology Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Deepinfar Ocean Technology Inc. ranks #46,078 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 Deepinfar Ocean Technology Inc. hold?

Deepinfar Ocean Technology Inc. holds 5 US utility patents granted between 2022 and 2025, spanning 7 technology areas.

What is Deepinfar Ocean Technology Inc.'s Innovation Score?

Deepinfar Ocean Technology Inc. has an Innovation Score of 39.9 out of 100 (top 37% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Deepinfar Ocean Technology Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Deepinfar Ocean Technology Inc..

What does claim depth mean for Deepinfar Ocean Technology Inc.'s patents?

Deepinfar Ocean Technology Inc.'s patents average 7.2 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 Deepinfar Ocean Technology 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

Deepinfar Ocean Technology Inc.

Q: What technology areas does Deepinfar Ocean Technology Inc. focus on?

Deepinfar Ocean Technology Inc.'s top technology area is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy) with 1 patents. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 7 technology areas, recorded in grant years 2022–2025. 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: H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Deepinfar ranks #46,078 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 7 technology areas.

#46,078
of 49,997 US assignees by volume: Top 37%
by Innovation Score (39.9/100): 7.2
avg claims per patent

USPTO PatentsView assignee plate

Corpus R46078 · Foreign Corporation #46,078 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #46,078/49,997
PHOTO-FINISH Deborah A Lambert…
CPC-NARROW H01M · 7 areas
INNOV-THIN 39.9/100
CLAIMS-SPARSE 7.2 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Deborah A. Lambert AS Trustee OF THE Deborah A. Lambert Irrevocable Trust FOR Mark Lambert (±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
Deepinfar Ocean… · this assignee

40
3D Lighting… · lowest

7

What this shows Deepinfar's Innovation Score is 39.9/100 (top 37% 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 Deepinfar's grants concentrate

Deepinfar Ocean Technology Inc. is a focused PatentsView assignee: 7 CPC subclasses with 20% of grants classified under H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy). Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2023. By volume, Deepinfar sits between Deborah A. Lambert AS Trustee OF THE Deborah A. Lambert Irrevocable Trust FOR Mark Lambert and Defensya INGENIERÍA Internacional, S.L..

Deepinfar's three-year grant acceleration

Deepinfar Ocean Technology Inc. shows 4 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.

Deborah A Lambert…

5
Debregeas ET Asso…

5
Decon7 Systems

5
Deep Instinct

5
Deepqure

5
Deepwell DTX

5
Defendtex PTY

5
Defensya Ingenier…

5
Deepinfar Ocean T… ◀

5

What this shows Deepinfar holds 5 patents at rank #46,051, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Deepinfar

By rank, the assignees closest to #46,051 in granted patent volume.

Leaders in H01M (Processes OR Means)

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

Deepinfar's Innovation Score vs. every tracked assignee

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

40 Top 37% higher than 63% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Deepinfar Ocean Technology Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	2	40.0%
2023	1	20.0%
2024	1	20.0%
2025partial year	1	20.0%

Which technologies does Deepinfar Ocean Technology Inc. patent most?

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

B63C - Launching, Hauling-out, OR Dry-docking OF VESSELS; Life-saving IN WATER; Equipment FOR Dwelling OR Working Under WATER; Means FOR Salvaging OR Searching FOR Underwater Objects 1

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

H02K - Dynamo-electric Machines 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

Top 7 of 7 technology areas

Where it ranks

Overall rank by patents

#46,078

of 49,997 tracked assignees

Innovation Score

39.9 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

Deepinfar Ocean Technology Inc.'s patent record in context - here's where to go next.

Deepinfar Ocean Technology Inc.'s lead technology class is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy), 20% of its portfolio - see every assignee active in that class. Explore H01M
Ranked #46,078 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Deepinfar Ocean Technology Inc. against Deborah A. Lambert AS Trustee OF THE Deborah A. Lambert Irrevocable Trust FOR Mark Lambert, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.9/100 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.