Where does KMA Concepts Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), KMA Concepts Limited ranks #7,155 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 KMA Concepts Limited hold?

KMA Concepts Limited holds 46 US utility patents granted between 2015 and 2020, spanning 7 technology areas.

What is KMA Concepts Limited's Innovation Score?

KMA Concepts Limited has an Innovation Score of 27.8 out of 100 (25th 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 KMA Concepts Limited focus on?

KMA Concepts Limited's top technology area is A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks) with 11 patents, ranking #26 of 312 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is KMA Concepts Limited's patent grant rate increasing or decreasing?

KMA Concepts Limited's recent grant velocity is -98% 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 KMA Concepts Limited's patents?

KMA Concepts Limited's patents average 8.6 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 KMA Concepts 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

KMA Concepts Limited

USPTO PatentsView assignee record - 46 granted patents across 7 technology areas, recorded in grant years 2015–2020. 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: A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, KMA ranks #7,155 of 49,997 tracked US assignees by granted-patent volume, with 46 patents across 7 technology areas.

#7,155
of 49,997 US assignees by volume: 25th percentile
by Innovation Score (27.8/100): 8.6
avg claims per patent: -98%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R7155 · Foreign Corporation #7,155 · 46 grants

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

GRANTS-SMALL 46 grants
UPPER-Q #7,155/49,997
PHOTO-FINISH IO Tech Group
CPC-NARROW A63H · 7 areas
INNOV-THIN 27.8/100
CLAIMS-PAR 8.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -98% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: IO Tech Group 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 KMA’s 27.8 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 13.3 pts (48%) Velocity 0.0 pts (0%) Breadth 9.4 pts (34%) Claim depth 5.1 pts (18%)

Qualcomm Incorporated · highest

85
KMA Concepts · this assignee

28
Costa Berry… · near

28
Epsilon Composite · near

28
Monrovia Nursery · near

28
Wistaria Trading · near

28
3D Lighting… · lowest

7

What this shows KMA's Innovation Score is 27.8/100 (25th 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 KMA?

Each dot is one of KMA’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). KMA’s own 8.6 claims/patent is at or below the 13.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where KMA's grants concentrate

KMA Concepts Limited is a focused PatentsView assignee: 7 CPC subclasses with 23.9% of grants classified under A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks). Peak complete grant year is 2017 (13 grants) versus a trough of 1 in 2020. By volume, KMA sits between IO Tech Group Ltd. and Liebherr-aerospace Toulouse SAS.

IO Tech Group

46
J Wagner

46
Kepco Engineering…

46
Keysight Singapor…

46
King Saud bin Abd…

46
Kornit Digital

46
Kyowa Kirin

46
Liebherr-aerospac…

46
KMA Concepts ◀

46

What this shows KMA holds 46 patents at rank #7,153, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near KMA

By rank, the assignees closest to #7,153 in granted patent volume.

Leaders in A63H (Toys)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for KMA, neither rank-band nor same-CPC leaders (those blocks stay above). In A63H (Toys), KMA ranks #26 of 312 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (28 here).

Monrovia Nursery 28 Wistaria Trading Ltd 28 Costa Berry International PTY Ltd 28 Epsilon Composite 28

KMA's Innovation Score vs. every tracked assignee

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

28 25th percentile higher than 25% 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 · 2015–2020

Grants by year

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

View data table

KMA Concepts Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	10	21.7%
2016	7	15.2%
2017	13	28.3%
2018	6	13.0%
2019	9	19.6%
2020	1	2.2%

Which technologies does KMA Concepts Limited patent most?

A63H - Toys, e.g. Tops, Dolls, Hoops OR Building Blocks 11

F41B - Weapons FOR Projecting Missiles Without USE OF Explosive OR Combustible Propellant CHARGE; Weapons NOT Otherwise Provided FOR 11

F42B - Explosive Charges, e.g. FOR Blasting, Fireworks, Ammunition 7

A63F - Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR 5

F42D - Blasting 2

Y10T - Technical Subjects Covered BY Former US Classification 2

A44B - Buttons, Pins, Buckles, Slide Fasteners, OR THE Like 1

Top 7 of 7 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

KMA Concepts Limited's patent record in context - here's where to go next.

KMA Concepts Limited's lead technology class is A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks), 23.9% of its portfolio - see every assignee active in that class. Explore A63H
Ranked #7,155 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare KMA Concepts Limited against IO Tech Group Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.8/100 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.