Where does Koofy Innovation Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Koofy Innovation Limited ranks #21,350 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 Koofy Innovation Limited hold?

Koofy Innovation Limited holds 13 US utility patents granted between 2018 and 2021, spanning 8 technology areas.

What is Koofy Innovation Limited's Innovation Score?

Koofy Innovation Limited has an Innovation Score of 24.9 out of 100 (16th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Koofy Innovation Limited's patent grant rate increasing or decreasing?

Koofy Innovation Limited's recent grant velocity is -82% 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 Koofy Innovation Limited's patents?

Koofy Innovation Limited's patents average 9.6 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 Koofy Innovation 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

Koofy Innovation Limited

Q: What technology areas does Koofy Innovation Limited focus on?

Koofy Innovation Limited's top technology area is A63C (SKATES; SKIS; Roller SKATES; Design OR Layout OF Courts, Rinks OR THE Like) with 8 patents. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 13 granted patents across 8 technology areas, recorded in grant years 2018–2021. 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: A63C (SKATES; SKIS; Roller SKATES; Design OR Layout OF Courts, Rinks OR THE Like).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Koofy ranks #21,350 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 8 technology areas.

#21,350
of 49,997 US assignees by volume: 16th percentile
by Innovation Score (24.9/100): 9.6
avg claims per patent: -82%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R21350 · Foreign Corporation #21,350 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #21,350/49,997
PHOTO-FINISH Kjellberg-stiftung
CPC-NARROW A63C · 8 areas
INNOV-THIN 24.9/100
CLAIMS-PAR 9.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -82% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Kjellberg-stiftung (±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.

Qualcomm Incorporated · highest

85
Koofy Innovation · this assignee

25
3D Lighting… · lowest

7

What this shows Koofy's Innovation Score is 24.9/100 (16th 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.

Where Koofy's grants concentrate

Koofy Innovation Limited is a focused PatentsView assignee: 8 CPC subclasses with 61.5% of grants classified under A63C (SKATES; SKIS; Roller SKATES; Design OR Layout OF Courts, Rinks OR THE Like). Peak complete grant year is 2018 (6 grants) versus a trough of 1 in 2020. By volume, Koofy sits between Kjellberg-stiftung and KUM OH Electronics Co., Ltd..

Kjellberg-stiftung

13
Kohler Interiors…

13
Kohoku Kogyo

13
Kokubo &

13
Koplar Interactiv…

13
Kromek Group

13
KTL International

13
KUM OH

13
Koofy Innovation ◀

13

What this shows Koofy holds 13 patents at rank #21,336, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Koofy

By rank, the assignees closest to #21,336 in granted patent volume.

Leaders in A63C (Skates)

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

Koofy's Innovation Score vs. every tracked assignee

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

25 16th percentile higher than 16% 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 · 2018–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Koofy Innovation Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	6	46.2%
2019	5	38.5%
2020	1	7.7%
2021	1	7.7%

Which technologies does Koofy Innovation Limited patent most?

A63C - SKATES; SKIS; Roller SKATES; Design OR Layout OF Courts, Rinks OR THE Like 8

B62K - CYCLES; Cycle FRAMES; Cycle Steering DEVICES; Rider-operated Terminal Controls Specially Adapted FOR CYCLES; Cycle Axle SUSPENSIONS; Cycle Side-cars, Forecars, OR THE Like 4

B62H - Cycle STANDS; Supports OR Holders FOR Parking OR Storing CYCLES; Appliances Preventing OR Indicating Unauthorized USE OR Theft OF CYCLES; Locks Integral With CYCLES; Devices FOR Learning TO Ride Cycles 3

B62L - Brakes Specially Adapted FOR Cycles 3

B60C - Vehicle TYRES; Tyre INFLATION; Tyre CHANGING; Connecting Valves TO Inflatable Elastic Bodies IN GENERAL; Devices OR Arrangements Related TO Tyres 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

H04W - Wireless Communication Networks 2

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#21,350

of 49,997 tracked assignees

Innovation Score

24.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

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

Koofy Innovation Limited's lead technology class is A63C (SKATES; SKIS; Roller SKATES; Design OR Layout OF Courts, Rinks OR THE Like), 61.5% of its portfolio - see every assignee active in that class. Explore A63C
Ranked #21,350 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Koofy Innovation Limited against Kjellberg-stiftung, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 24.9/100 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.