Where does Oy Halton Group Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Oy Halton Group Ltd. ranks #6,693 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 Oy Halton Group Ltd. hold?

Oy Halton Group Ltd. holds 50 US utility patents granted between 2015 and 2024, spanning 18 technology areas.

What is Oy Halton Group Ltd.'s Innovation Score?

Oy Halton Group Ltd. has an Innovation Score of 38.8 out of 100 (top 40% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Oy Halton Group Ltd. focus on?

Oy Halton Group Ltd.'s top technology area is F24C (Domestic Stoves OR Ranges ; Details OF Domestic Stoves OR Ranges, OF General Application) with 37 patents, ranking #11 of 281 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

Is Oy Halton Group Ltd.'s patent grant rate increasing or decreasing?

Oy Halton Group Ltd.'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 Oy Halton Group Ltd.'s patents?

Oy Halton Group Ltd.'s patents average 14.1 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 Oy Halton Group Ltd. 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

Oy Halton Group Ltd.

USPTO PatentsView assignee record - 50 granted patents across 18 technology areas, recorded in grant years 2015–2024. 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: F24C (Domestic Stoves OR Ranges ; Details OF Domestic Stoves OR Ranges, OF General Application).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Oy ranks #6,693 of 49,997 tracked US assignees by granted-patent volume, with 50 patents across 18 technology areas.

#6,693
of 49,997 US assignees by volume: Top 40%
by Innovation Score (38.8/100): 14.1
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6693 · Foreign Corporation #6,693 · 50 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 50 grants
UPPER-Q #6,693/49,997
PHOTO-FINISH Oceanit Laboratories
CPC-FOCUS F24C · 18 areas
INNOV-THIN 38.8/100
CLAIMS-RICH 14.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Oceanit Laboratories, 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 Oy’s 38.8 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 13.6 pts (35%) Velocity 1.8 pts (5%) Breadth 15.0 pts (39%) Claim depth 8.5 pts (22%)

Qualcomm Incorporated · highest

85
4D Pharma Research · near

39
Aerie Pharmaceuticals · near

39
DPG USA · near

39
Oy Halton Group · this assignee

39
Webroot · near

39
3D Lighting… · lowest

7

What this shows Oy's Innovation Score is 38.8/100 (top 40% 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 Oy?

Each dot is one of Oy’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). Oy’s own 14.1 claims/patent is at or below the 16.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Oy's grants concentrate

Oy Halton Group Ltd. is a focused PatentsView assignee: 18 CPC subclasses with 74% of grants classified under F24C (Domestic Stoves OR Ranges ; Details OF Domestic Stoves OR Ranges, OF General Application). Peak complete grant year is 2017 (11 grants) versus a trough of 1 in 2021. By volume, Oy sits between Omax Corporation and Peloton Technology, Inc..

Oy's three-year grant acceleration

Oy Halton Group Ltd. shows 4 grants in 2022–2024 against only 15 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.

Omax

50
Ontex Group

50
OVD Kinegram

50
Oceanit Laborator…

50
Playcore Wisconsin

50
Politecnico DI To…

50
Pyrotek

50
Peloton Technology

50
Oy Halton Group ◀

50

What this shows Oy holds 50 patents at rank #6,691, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Oy

By rank, the assignees closest to #6,691 in granted patent volume.

Leaders in F24C (Domestic Stoves OR Ranges)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Oy, neither rank-band nor same-CPC leaders (those blocks stay above). In F24C (Domestic Stoves OR Ranges), Oy ranks #11 of 281 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (39 here).

4D Pharma Research Limited 39 Aerie Pharmaceuticals, Inc. 39 Webroot Inc. 39 DPG USA Inc. 39

Similar claim depth

Nearest assignees by average claims per patent (14.1 here).

Menicon Co., Ltd. 14.1 avg Veeco Instruments Inc. 14.1 avg B&R Industrial Automation GmbH 14.1 avg Biotronik AG 14.1 avg

Oy's Innovation Score vs. every tracked assignee

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

39 Top 40% higher than 60% 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 · 2015–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Oy Halton Group Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	6	12.0%
2016	7	14.0%
2017	11	22.0%
2018	7	14.0%
2019	9	18.0%
2020	5	10.0%
2021	1	2.0%
2022	3	6.0%
2024	1	2.0%

Which technologies does Oy Halton Group Ltd. patent most?

F24C - Domestic Stoves OR Ranges ; Details OF Domestic Stoves OR Ranges, OF General Application 37

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 19

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 13

B01D - Separation 7

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 6

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 5

Y10T - Technical Subjects Covered BY Former US Classification 5

A62C - Fire-fighting 5

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 5

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 3

F28C - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media Come Into Direct Contact Without Chemical Interaction 3

G01J - Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry 2

F15D - Fluid Dynamics, i.e. Methods OR Means FOR Influencing THE Flow OF Gases OR Liquids 2

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 1

G06V - Image OR Video Recognition OR Understanding 1

Top 15 of 18 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

Oy Halton Group Ltd.'s patent record in context - here's where to go next.

Oy Halton Group Ltd.'s lead technology class is F24C (Domestic Stoves OR Ranges ; Details OF Domestic Stoves OR Ranges, OF General Application), 74% of its portfolio - see every assignee active in that class. Explore F24C
Ranked #6,693 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Oy Halton Group Ltd. against Omax Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 38.8/100 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.