Where does Ontel Products Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ontel Products Corporation ranks #3,183 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 Ontel Products Corporation hold?

Ontel Products Corporation holds 118 US utility patents granted between 2015 and 2025, spanning 14 technology areas.

What is Ontel Products Corporation's Innovation Score?

Ontel Products Corporation has an Innovation Score of 37.4 out of 100 (top 44% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Ontel Products Corporation focus on?

Ontel Products Corporation's top technology area is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening) with 5 patents, ranking #194 of 885 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

Is Ontel Products Corporation's patent grant rate increasing or decreasing?

Ontel Products Corporation's recent grant velocity is +52% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Ontel Products Corporation's patents?

Ontel Products Corporation's patents average 2.5 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 Ontel Products Corporation 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

Ontel Products Corporation

USPTO PatentsView assignee record - 118 granted patents across 14 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: F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Ontel ranks #3,183 of 49,997 tracked US assignees by granted-patent volume, with 118 patents across 14 technology areas.

#3,183
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.4/100): 2.5
avg claims per patent: +52%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3183 · US Corporation #3,183 · 118 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MID 118 grants
TOP-DECILE #3,183/49,997
PHOTO-FINISH LS Mtron
CPC-FOCUS F24F · 14 areas
INNOV-THIN 37.4/100
CLAIMS-SPARSE 2.5 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +52% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: LS Mtron 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 Ontel’s 37.4 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 16.5 pts (44%) Velocity 6.1 pts (16%) Breadth 13.2 pts (35%) Claim depth 1.5 pts (4%)

Qualcomm Incorporated · highest

85
Digitalglobe · near

37
Instart Logic · near

37
Ontel Products · this assignee

37
Robin Systems · near

37
Unity Opto Technology · near

37
3D Lighting… · lowest

7

What this shows Ontel's Innovation Score is 37.4/100 (top 44% 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 Ontel?

Each dot is one of Ontel’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). Ontel’s own 2.5 claims/patent is at or below the 10.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Ontel's grants concentrate

Ontel Products Corporation is a focused PatentsView assignee: 14 CPC subclasses with 4.2% of grants classified under F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening). Peak complete grant year is 2019 (22 grants) versus a trough of 3 in 2015. By volume, Ontel sits between LS Mtron Ltd. and The University of Melbourne.

Ontel's three-year grant acceleration

From 2019–2021 to 2022–2024, Ontel Products Corporation moved from 48 to 44 grants (0.92x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #1,422. See the growth leaderboard.

LS Mtron

118
Nishikawa Rubber

118
Nexperia B V

118
Optim

118
Samsung Life Publ…

118
Sitime

118
The Medical Colle…

118
The University of…

118
Ontel Products ◀

118

What this shows Ontel holds 118 patents at rank #3,184, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ontel

By rank, the assignees closest to #3,184 in granted patent volume.

Leaders in F24F (Air-conditioning)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Ontel, neither rank-band nor same-CPC leaders (those blocks stay above). In F24F (Air-conditioning), Ontel ranks #194 of 885 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (37 here).

Digitalglobe Inc 37 Robin Systems, Inc. 37 Instart Logic, Inc. 37 Unity Opto Technology Co., Ltd. 37

Similar claim depth

Nearest assignees by average claims per patent (2.5 here).

Ideavillage Products Corp. 2.5 avg Umbra LLC 2.5 avg Pi-Design AG 2.6 avg Coopper Tire & Rubber Company 2.6 avg

Ontel's Innovation Score vs. every tracked assignee

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

37 Top 44% higher than 56% 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

Ontel Products Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	2.5%
2016	4	3.4%
2017	9	7.6%
2018	8	6.8%
2019	22	18.6%
2020	21	17.8%
2021	5	4.2%
2022	12	10.2%
2023	21	17.8%
2024	11	9.3%
2025partial year	2	1.7%

Which technologies does Ontel Products Corporation patent most?

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 5

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 3

A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General 2

A46B - Brushes 2

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 1

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

A45C - PURSES; LUGGAGE; Hand Carried Bags 1

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 1

A46D - Manufacture OF Brushes 1

A45D - Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

F25D - REFRIGERATORS; Cold ROOMS; ICE-BOXES; Cooling OR Freezing Apparatus NOT Otherwise Provided FOR 1

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 1

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 1

Top 14 of 14 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

Ontel Products Corporation's patent record in context - here's where to go next.

Ontel Products Corporation's lead technology class is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening), 4.2% of its portfolio - see every assignee active in that class. Explore F24F
Ranked #3,183 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ontel Products Corporation against LS Mtron Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.4/100 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.