Where does Champion Engine Technology, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Champion Engine Technology, LLC ranks #15,179 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 Champion Engine Technology, LLC hold?

Champion Engine Technology, LLC holds 19 US utility patents granted between 2015 and 2019, spanning 12 technology areas.

What is Champion Engine Technology, LLC's Innovation Score?

Champion Engine Technology, LLC has an Innovation Score of 29.0 out of 100 (29th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Champion Engine Technology, LLC focus on?

Champion Engine Technology, LLC's top technology area is F02B (Internal-combustion Piston ENGINES; Combustion Engines IN General) with 7 patents, ranking #134 of 496 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

Is Champion Engine Technology, LLC's patent grant rate increasing or decreasing?

Champion Engine Technology, LLC's recent grant velocity is -100% 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 Champion Engine Technology, LLC's patents?

Champion Engine Technology, LLC's patents average 10.6 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 Champion Engine Technology, LLC 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

Champion Engine Technology, LLC

USPTO PatentsView assignee record - 19 granted patents across 12 technology areas, recorded in grant years 2015–2019. 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: F02B (Internal-combustion Piston ENGINES; Combustion Engines IN General).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Champion ranks #15,179 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 12 technology areas.

#15,179
of 49,997 US assignees by volume: 29th percentile
by Innovation Score (29.0/100): 10.6
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15179 · US Corporation #15,179 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,179/49,997
PHOTO-FINISH Carol Cole
CPC-FOCUS F02B · 12 areas
INNOV-THIN 29.0/100
CLAIMS-PAR 10.6 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Carol Cole Company (±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 Champion’s 29.0 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 10.3 pts (36%) Velocity 0.0 pts (0%) Breadth 12.2 pts (42%) Claim depth 6.4 pts (22%)

Qualcomm Incorporated · highest

85
Champion Engine… · this assignee

29
3D Lighting… · lowest

7

What this shows Champion's Innovation Score is 29.0/100 (29th percentile 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 Champion?

Each dot is one of Champion’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). Champion’s own 10.6 claims/patent is at or below the 17.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Champion's grants concentrate

Champion Engine Technology, LLC is a focused PatentsView assignee: 12 CPC subclasses with 36.8% of grants classified under F02B (Internal-combustion Piston ENGINES; Combustion Engines IN General). Peak complete grant year is 2016 (7 grants) versus a trough of 2 in 2019. By volume, Champion sits between Carol Cole Company and Circa Scientific, Inc..

Carol Cole

19
Catabasis Pharmac…

19
Celgene Internati…

19
Celularity

19
Cheng Shin Rubber…

19
Chengdu Tianma Mi…

19
Cinsay

19
Circa Scientific

19
Champion Engine T… ◀

19

What this shows Champion holds 19 patents at rank #15,200, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Champion

By rank, the assignees closest to #15,200 in granted patent volume.

Leaders in F02B (Internal-combustion Piston Engines)

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

Champion's Innovation Score vs. every tracked assignee

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

29 29th percentile higher than 29% 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 · 2015–2019

Grants by year

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

View data table

Champion Engine Technology, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	21.1%
2016	7	36.8%
2017	3	15.8%
2018	3	15.8%
2019	2	10.5%

Which technologies does Champion Engine Technology, LLC patent most?

F02B - Internal-combustion Piston ENGINES; Combustion Engines IN General 7

F02M - Supplying Combustion Engines IN General With Combustible Mixtures OR Constituents Thereof 4

Y02T - Climate Change Mitigation Technologies Related TO Transportation 4

F01P - Cooling OF Machines OR Engines IN GENERAL; Cooling OF Internal-combustion Engines 3

F02F - Cylinders, Pistons OR Casings, FOR Combustion ENGINES; Arrangements OF Sealings IN Combustion Engines 3

F02D - Controlling Combustion Engines 2

F01N - Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR Engines IN GENERAL; Gas-flow Silencers OR Exhaust Apparatus FOR Internal-combustion Engines 1

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

Y10T - Technical Subjects Covered BY Former US Classification 1

F01L - Cyclically Operating Valves FOR Machines OR Engines 1

H02K - Dynamo-electric Machines 1

F02N - Starting OF Combustion ENGINES; Starting Aids FOR Such Engines, NOT Otherwise Provided FOR 1

Top 12 of 12 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

Champion Engine Technology, LLC's patent record in context - here's where to go next.

Champion Engine Technology, LLC's lead technology class is F02B (Internal-combustion Piston ENGINES; Combustion Engines IN General), 36.8% of its portfolio - see every assignee active in that class. Explore F02B
Ranked #15,179 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Champion Engine Technology, LLC against Carol Cole Company, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.0/100 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.