Where does Admatechs Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Admatechs Co., Ltd. ranks #15,794 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 Admatechs Co., Ltd. hold?

Admatechs Co., Ltd. holds 18 US utility patents granted between 2017 and 2025, spanning 21 technology areas.

What is Admatechs Co., Ltd.'s Innovation Score?

Admatechs Co., Ltd. has an Innovation Score of 36.4 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 Admatechs Co., Ltd. focus on?

Admatechs Co., Ltd.'s top technology area is C08K (Use of inorganic or non-macromolecular organic substances as compounding ingredients) with 14 patents, ranking #226 of 1,963 assignees active in that subclass. Grants appear in 21 CPC subclasses total.

Is Admatechs Co., Ltd.'s patent grant rate increasing or decreasing?

Admatechs Co., Ltd.'s recent grant velocity is +550% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Admatechs Co., Ltd.'s patents?

Admatechs Co., Ltd.'s patents average 12.2 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 Admatechs Co., Ltd. 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

Admatechs Co., Ltd.

USPTO PatentsView assignee record - 18 granted patents across 21 technology areas, recorded in grant years 2017–2025. 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: C08K (Use of inorganic or non-macromolecular organic substances as compounding ingredients).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Admatechs ranks #15,794 of 49,997 tracked US assignees by granted-patent volume, with 18 patents across 21 technology areas.

#15,794
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.4/100): 12.2
avg claims per patent: +550%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15794 · Foreign Corporation #15,794 · 18 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 18 grants
MID-PACK #15,794/49,997
PHOTO-FINISH A7 Fitness
CPC-FOCUS C08K · 21 areas
INNOV-THIN 36.4/100
CLAIMS-RICH 12.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +550% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: A7 Fitness Inc. (±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 Admatechs’s 36.4 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 10.2 pts (28%) Velocity 2.7 pts (7%) Breadth 16.2 pts (45%) Claim depth 7.3 pts (20%)

Qualcomm Incorporated · highest

85
Admatechs · this assignee

36
3D Lighting… · lowest

7

What this shows Admatechs's Innovation Score is 36.4/100 (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 Admatechs?

Each dot is one of Admatechs’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). Admatechs’s own 12.2 claims/patent is at or below the 16.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Admatechs's grants concentrate

Admatechs Co., Ltd. is a focused PatentsView assignee: 21 CPC subclasses with 77.8% of grants classified under C08K (Use of inorganic or non-macromolecular organic substances as compounding ingredients). Peak complete grant year is 2021 (7 grants) versus a trough of 1 in 2017. By volume, Admatechs sits between A7 Fitness Inc. and Ahlstrom OYJ.

Admatechs's three-year grant acceleration

Admatechs Co., Ltd. shows 4 grants in 2022–2024 against only 10 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.

A7 Fitness

18
AA R&D

18
Accel Robotics

18
Actuator Solutions

18
ADT US Holdings

18
Aegis Therapeutics

18
AFL IG

18
Ahlstrom OYJ

18
Admatechs ◀

18

What this shows Admatechs holds 18 patents at rank #15,789, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Admatechs

By rank, the assignees closest to #15,789 in granted patent volume.

Leaders in C08K (Use of inorganic or non-macromolecular organic substances…)

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

Admatechs'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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Admatechs Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	5.6%
2019	1	5.6%
2020	2	11.1%
2021	7	38.9%
2022	1	5.6%
2023	2	11.1%
2024	1	5.6%
2025partial year	3	16.7%

Which technologies does Admatechs Co., Ltd. patent most?

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 14

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 12

C08L - Compositions OF Macromolecular Compounds 10

C09C - Treatment OF Inorganic Materials, Other Than Fibrous Fillers, TO Enhance Their Pigmenting OR Filling Properties ; Preparation OF Carbon Black ; ; Preparation OF Inorganic Materials Which ARE NO Single Chemical Compounds AND Which ARE Mainly Used AS Pigments OR Fillers 9

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 8

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 4

C01F - Compounds OF THE Metals Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium, OR OF THE Rare-earth Metals 4

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 4

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 3

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 2

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 2

H01L - Semiconductor Devices NOT Covered BY Class H10 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 2

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

Top 15 of 21 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

Admatechs Co., Ltd.'s patent record in context - here's where to go next.

Admatechs Co., Ltd.'s lead technology class is C08K (Use of inorganic or non-macromolecular organic substances as compounding ingredients), 77.8% of its portfolio - see every assignee active in that class. Explore C08K
Ranked #15,794 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Admatechs Co., Ltd. against A7 Fitness Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.4/100 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.