Where does Kaneka Americas Holding, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Kaneka Americas Holding, Inc. ranks #48,061 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 Kaneka Americas Holding, Inc. hold?

Kaneka Americas Holding, Inc. holds 5 US utility patents granted between 2021 and 2024, spanning 12 technology areas.

What is Kaneka Americas Holding, Inc.'s Innovation Score?

Kaneka Americas Holding, Inc. has an Innovation Score of 48.8 out of 100 (top 16% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Kaneka Americas Holding, Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Kaneka Americas Holding, Inc..

What does claim depth mean for Kaneka Americas Holding, Inc.'s patents?

Kaneka Americas Holding, Inc.'s patents average 17.2 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 Kaneka Americas Holding, 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

Kaneka Americas Holding, Inc.

Q: What technology areas does Kaneka Americas Holding, Inc. focus on?

Kaneka Americas Holding, Inc.'s top technology area is C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds) with 3 patents, ranking #800 of 1,741 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 12 technology areas, recorded in grant years 2021–2024. 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: C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Kaneka ranks #48,061 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 12 technology areas.

#48,061
of 49,997 US assignees by volume: Top 16%
by Innovation Score (48.8/100): 17.2
avg claims per patent

USPTO PatentsView assignee plate

Corpus R48061 · US Corporation #48,061 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #48,061/49,997
PHOTO-FINISH Kaiser Enterprises
CPC-FOCUS C08G · 12 areas
INNOV-PAR 48.8/100
CLAIMS-RICH 17.2 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2021–2024 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Kaiser Enterprises, 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 Kaneka’s 48.8 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 6.2 pts (13%) Velocity 20.0 pts (41%) Breadth 12.2 pts (25%) Claim depth 10.3 pts (21%)

Qualcomm Incorporated · highest

85
Kaneka Americas… · this assignee

49
3D Lighting… · lowest

7

What this shows Kaneka's Innovation Score is 48.8/100 (top 16% 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 Kaneka?

Each dot is one of Kaneka’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). Kaneka’s own 17.2 claims/patent is ABOVE the 16.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Kaneka's grants concentrate

Kaneka Americas Holding, Inc. is a focused PatentsView assignee: 12 CPC subclasses with 60% of grants classified under C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2021. By volume, Kaneka sits between Kaiser Enterprises, LLC and Kaufman & Robinson, Inc..

Kaneka's three-year grant acceleration

Kaneka Americas Holding, Inc. shows 4 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.

Kaiser Enterprises

5
Kalobios Pharmace…

5
Kambix Innovations

5
Kandao Technology

5
Kaney Aerospace

5
Kanthal

5
Kasisto

5
Kaufman & Robinson

5
Kaneka Americas H… ◀

5

What this shows Kaneka holds 5 patents at rank #48,181, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Kaneka

By rank, the assignees closest to #48,181 in granted patent volume.

Leaders in C08G (Macromolecular Compounds Obtained Otherwise Than BY React…)

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

Kaneka's Innovation Score vs. every tracked assignee

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

49 Top 16% higher than 84% 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 · 2021–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Kaneka Americas Holding, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	1	20.0%
2024	4	80.0%

Which technologies does Kaneka Americas Holding, Inc. patent most?

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 3

C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives 2

C08L - Compositions OF Macromolecular Compounds 2

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 2

H01L - Semiconductor Devices NOT Covered BY Class H10 1

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 1

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

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

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 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

Kaneka Americas Holding, Inc.'s patent record in context - here's where to go next.

Kaneka Americas Holding, Inc.'s lead technology class is C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds), 60% of its portfolio - see every assignee active in that class. Explore C08G
Ranked #48,061 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Kaneka Americas Holding, Inc. against Kaiser Enterprises, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.8/100 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.