Where does Fuel Injection Technology Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Fuel Injection Technology Inc. ranks #40,306 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 Fuel Injection Technology Inc. hold?

Fuel Injection Technology Inc. holds 6 US utility patents granted between 2016 and 2024, spanning 2 technology areas.

What is Fuel Injection Technology Inc.'s Innovation Score?

Fuel Injection Technology Inc. has an Innovation Score of 36.1 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%).

What technology areas does Fuel Injection Technology Inc. focus on?

Fuel Injection Technology Inc.'s top technology area is F02D (Controlling Combustion Engines) with 6 patents, ranking #164 of 518 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

Is Fuel Injection Technology Inc.'s patent grant rate increasing or decreasing?

Fuel Injection Technology Inc.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Fuel Injection Technology Inc.'s patents?

Fuel Injection Technology Inc.'s patents average 18.3 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 Fuel Injection 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 US Corporation

Fuel Injection Technology Inc.

USPTO PatentsView assignee record - 6 granted patents across 2 technology areas, recorded in grant years 2016–2024. 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: F02D (Controlling Combustion Engines).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Fuel ranks #40,306 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 2 technology areas.

#40,306
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.1/100): 18.3
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40306 · US Corporation #40,306 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #40,306/49,997
PHOTO-FINISH FSD
CPC-NARROW F02D · 2 areas
INNOV-THIN 36.1/100
CLAIMS-RICH 18.3 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: FSD, LLC (±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 Fuel’s 36.1 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 6.7 pts (19%) Velocity 13.3 pts (37%) Breadth 5.0 pts (14%) Claim depth 11.0 pts (31%)

Qualcomm Incorporated · highest

85
Fuel Injection… · this assignee

36
3D Lighting… · lowest

7

What this shows Fuel's Innovation Score is 36.1/100 (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 Fuel?

Each dot is one of Fuel’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). Fuel’s own 18.3 claims/patent is ABOVE the 12.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Fuel's grants concentrate

Fuel Injection Technology Inc. is a focused PatentsView assignee: 2 CPC subclasses with 100% of grants classified under F02D (Controlling Combustion Engines). Peak complete grant year is 2016 (2 grants) versus a trough of 1 in 2018. By volume, Fuel sits between FSD, LLC and Fujimoto Co., Ltd..

Fuel's three-year grant acceleration

Fuel Injection Technology Inc. shows 2 grants in 2022–2024 against only 1 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.

FSD

6
FTI Brands

6
Ftlab

6
Fu-se Vacuum Form…

6
Fuji Hollow Valve

6
Fujian Jing'an Op…

6
Fujian University…

6
Fujimoto

6
Fuel Injection Te… ◀

6

What this shows Fuel holds 6 patents at rank #40,226, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Fuel

By rank, the assignees closest to #40,226 in granted patent volume.

Leaders in F02D (Controlling Combustion Engines)

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

Fuel'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 · 2016–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Fuel Injection Technology Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	33.3%
2018	1	16.7%
2021	1	16.7%
2022	1	16.7%
2024	1	16.7%

Which technologies does Fuel Injection Technology Inc. patent most?

F02D - Controlling Combustion Engines 6

F02M - Supplying Combustion Engines IN General With Combustible Mixtures OR Constituents Thereof 6

Top 2 of 2 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

Fuel Injection Technology Inc.'s patent record in context - here's where to go next.

Fuel Injection Technology Inc.'s lead technology class is F02D (Controlling Combustion Engines), 100% of its portfolio - see every assignee active in that class. Explore F02D
Ranked #40,306 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Fuel Injection Technology Inc. against FSD, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.1/100 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.