Where does JP Steel Plantech Co. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), JP Steel Plantech Co. ranks #22,846 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 JP Steel Plantech Co. hold?

JP Steel Plantech Co. holds 12 US utility patents granted between 2015 and 2025, spanning 15 technology areas.

What is JP Steel Plantech Co.'s Innovation Score?

JP Steel Plantech Co. has an Innovation Score of 34.9 out of 100 (top 51% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is JP Steel Plantech Co.'s patent grant rate increasing or decreasing?

JP Steel Plantech Co.'s recent grant velocity is -78% 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 JP Steel Plantech Co.'s patents?

JP Steel Plantech Co.'s patents average 9.4 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 JP Steel Plantech Co. 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

JP Steel Plantech Co.

Q: What technology areas does JP Steel Plantech Co. focus on?

JP Steel Plantech Co.'s top technology area is B21D (WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL) with 4 patents. Grants appear in 15 CPC subclasses total.

USPTO PatentsView assignee record - 12 granted patents across 15 technology areas, recorded in grant years 2015–2025. 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: B21D (WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, JP ranks #22,846 of 50,000 tracked US assignees by granted-patent volume, with 12 patents across 15 technology areas.

#22,846
of 50,000 US assignees by volume: Top 51%
by Innovation Score (34.9/100): 9.4
avg claims per patent: -78%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R22846 · Foreign Corporation #22,846 · 12 grants

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

GRANTS-MICRO 12 grants
MID-PACK #22,846/50,000
PHOTO-FINISH Jay at Play Internat…
CPC-FOCUS B21D · 15 areas
INNOV-THIN 34.9/100
CLAIMS-PAR 9.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -78% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Jay At Play International Hong Kong Limited (±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
JP Steel Plantech · this assignee

35
3D Lighting Innovati… · lowest

7

What this shows JP's Innovation Score is 34.9/100 (top 51% 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 JP's grants concentrate

JP Steel Plantech Co. is a focused PatentsView assignee: 15 CPC subclasses with 33.3% of grants classified under B21D (WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL). Peak complete grant year is 2016 (4 grants) versus a trough of 2 in 2019. By volume, JP sits between JMP Statistical Discovery Llc and Jenam Tech, Llc.

JMP Statistical D…

12
Jmtek

12
Joule Unilimited

12
JP Laboratories

12
JPT Group

12
Jtech Solutions

12
Jay at Play Inter…

12
Jenam Tech

12
JP Steel Plantech ◀

12

What this shows JP holds 12 patents at rank #22,829, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near JP

By rank, the assignees closest to #22,829 in granted patent volume.

Leaders in B21D (Working OR Processing OF Sheet Metal OR Metal Tubes)

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

JP's Innovation Score vs. every tracked assignee

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

35 Top 51% higher than 49% 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 · 2015–2025

Grants by year

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

View data table

JP Steel Plantech Co. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	25.0%
2016	4	33.3%
2019	2	16.7%
2022	2	16.7%
2025partial year	1	8.3%

Which technologies does JP Steel Plantech Co. patent most?

B21D - WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL 4

B21B - ROLLING OF METAL 4

B22D - CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 3

C21C - PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS 2

F27D - DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 2

Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS 2

H02K - DYNAMO-ELECTRIC MACHINES 2

F16H - GEARING 2

G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2

F23G - CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION 1

F27B - FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS 1

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 1

F22B - METHODS OF STEAM GENERATION; STEAM BOILERS 1

F01K - STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES 1

G01M - TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR 1

Top 15 of 15 technology areas

Where it ranks

Overall rank by patents

#22,846

of 50,000 tracked assignees

Innovation Score

34.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.