USPTO 2015–2025 USPTO PatentsView Foreign Corporation

JX Advanced Metals Corporation

USPTO PatentsView assignee record - 26 granted patents across 40 technology areas, recorded in grant years 2024–2025. 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: H01J (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS).

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

10.4

Avg claims per patent

5-year grant velocity

The verdict

According to USPTO PatentsView, JX ranks #11,691 of 50,000 tracked US assignees by granted-patent volume, with 26 patents across 40 technology areas.

#11,691
of 50,000 US assignees by volume: Top 4%
by Innovation Score (60.0/100): 10.4
avg claims per patent

Portfolio overview

JX Advanced Metals Corporation has been granted 26 US utility patents between 2024 and 2025, placing JX Advanced Metals Corporation at #11,691 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 40 distinct Cooperative Patent Classification (CPC) subclasses, averaging 10.4 claims per patent with primary concentration in H01J (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS). As a Foreign Corporation, JX Advanced Metals Corporation is one of the more focused assignees in the PatentsView dataset. By volume, JX sits between Intersect ENT, Inc. (26 patents, rank #11,685) and Kathrein SE (26 patents, rank #11,693) - the closest US assignees by grant volume. The composite Innovation Score of 60.0/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Historical data spans 2024 through 2025, with 26 total grants over that period. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The Foreign Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. JX Advanced Metals Corporation's 10.4 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 40 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Intersect ENT

26
Jiaxing Jackson T…

26
Jingdong Technolo…

26
Jobar Internation…

26
Jasper

26
Journey ai

26
Kangwon National…

26
Kathrein SE

26
JX Advanced Metals ◀

26

What this shows JX holds 26 patents at rank #11,689, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near JX

By rank, the assignees closest to #11,689 in granted patent volume.

Leaders in H01J (Electric Discharge Tubes OR Discharge Lamps)

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

JX's Innovation Score vs. every tracked assignee

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

60 Top 4% higher than 96% of 50,000 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 · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table

JX Advanced Metals Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2024	12	46.2%
2025partial year	14	53.8%

Which technologies does JX Advanced Metals Corporation patent most?

H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 12

C23C - COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 12

C22C - ALLOYS 9

C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS 5

C04B - LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE ; CERAMICS ; REFRACTORIES; TREATMENT OF NATURAL STONE 5

Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS 5

C22F - CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS 4

B22F - WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER ; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER 4

C22B - PRODUCTION AND REFINING OF METALS ; PRETREATMENT OF RAW MATERIALS 4

C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 3

H01S - DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL 3

G11B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 3

B65D - CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 3

B09B - DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR 3

B23K - SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 2

Top 15 of 40 technology areas

Grant record at a glance

Portfolio Volume 26 grants

CPC subclasses 40

Avg. claims / grant 10.4

Historical grant data only; it does not rate legal strength or current strategy.

Where it ranks

Overall rank by patents

#11,691

of 50,000 tracked assignees

Innovation Score

60.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

Where does JX Advanced Metals Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), JX Advanced Metals Corporation ranks #11,691 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does JX Advanced Metals Corporation hold?

JX Advanced Metals Corporation holds 26 US utility patents granted between 2024 and 2025, spanning 40 technology areas.

What is JX Advanced Metals Corporation's Innovation Score?

JX Advanced Metals Corporation has an Innovation Score of 60.0 out of 100 (top 4% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does JX Advanced Metals Corporation focus on?

JX Advanced Metals Corporation's top technology area is H01J (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS) with 12 patents. Grants appear in 40 CPC subclasses total.

Is JX Advanced Metals Corporation's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for JX Advanced Metals Corporation.

What does claim depth mean for JX Advanced Metals Corporation's patents?

JX Advanced Metals Corporation's patents average 10.4 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 JX Advanced Metals Corporation 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.

How to use this portfolio

JX's 26 grants land it in the top 4% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - JX ranks #11,691 of 50,000. Top 50 holders
Most of this portfolio concentrates in H01J - see who else leads that technology area. H01J leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

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.