Where does Oxcion Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Oxcion Limited ranks #36,884 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 Oxcion Limited hold?

Oxcion Limited holds 7 US utility patents granted between 2021 and 2023, spanning 10 technology areas.

What is Oxcion Limited's Innovation Score?

Oxcion Limited has an Innovation Score of 36.3 out of 100 (top 47% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Oxcion Limited's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Oxcion Limited.

What does claim depth mean for Oxcion Limited's patents?

Oxcion Limited's patents average 15.0 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 Oxcion Limited 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

Oxcion Limited

Q: What technology areas does Oxcion Limited focus on?

Oxcion Limited's top technology area is H01G (CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type) with 6 patents, ranking #124 of 580 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 10 technology areas, recorded in grant years 2021–2023. 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: H01G (CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Oxcion ranks #36,884 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 10 technology areas.

#36,884
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.3/100): 15.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R36884 · Foreign Corporation #36,884 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 7 grants
MID-PACK #36,884/49,997
PHOTO-FINISH Ouro Negro Tecnologi…
CPC-FOCUS H01G · 10 areas
INNOV-THIN 36.3/100
CLAIMS-RICH 15.0 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2023 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Ouro Negro Tecnologias Em Equipamentos Industriais S/A (±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 Oxcion’s 36.3 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 7.2 pts (20%) Velocity 8.9 pts (25%) Breadth 11.2 pts (31%) Claim depth 9.0 pts (25%)

Qualcomm Incorporated · highest

85
Oxcion · this assignee

36
3D Lighting… · lowest

7

What this shows Oxcion's Innovation Score is 36.3/100 (top 47% 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 Oxcion?

Each dot is one of Oxcion’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). Oxcion’s own 15.0 claims/patent is ABOVE the 11.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Oxcion's grants concentrate

Oxcion Limited is a focused PatentsView assignee: 10 CPC subclasses with 85.7% of grants classified under H01G (CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type). Peak complete grant year is 2021 (3 grants) versus a trough of 2 in 2022. By volume, Oxcion sits between Ouro Negro Tecnologias Em Equipamentos Industriais S/A and OzCode Ltd..

Oxcion's three-year grant acceleration

Oxcion Limited shows 4 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.

Ouro Negro Tecnol…

7
Outdoor Recreatio…

7
Outokumpu Nirosta

7
Owl Cameras

7
Oxford Performanc…

7
Oxford Space Syst…

7
Oystershell

7
Ozcode

7
Oxcion ◀

7

What this shows Oxcion holds 7 patents at rank #36,862, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Oxcion

By rank, the assignees closest to #36,862 in granted patent volume.

Leaders in H01G (Capacitors)

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

Oxcion's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% 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 · 2021–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Oxcion Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	3	42.9%
2022	2	28.6%
2023	2	28.6%

Which technologies does Oxcion Limited patent most?

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 6

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 6

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 1

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 1

H02N - Electric Machines NOT Otherwise Provided FOR 1

B64C - AEROPLANES; Helicopters 1

B64D - Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft 1

Top 10 of 10 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

Oxcion Limited's patent record in context - here's where to go next.

Oxcion Limited's lead technology class is H01G (CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type), 85.7% of its portfolio - see every assignee active in that class. Explore H01G
Ranked #36,884 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Oxcion Limited against Ouro Negro Tecnologias Em Equipamentos Industriais S/A, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.3/100 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.