USPTO 2015–2025 USPTO PatentsView US Corporation

JOY Global Longview Operations Llc

USPTO PatentsView assignee record - 5 granted patents across 11 technology areas, active 2017–2021. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: E02F (DREDGING; SOIL-SHIFTING).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

18.0

Avg claims per patent

-75%

5-year filing velocity

The verdict

JOY holds 5 US patents across 11 technology areas, rank #47,962 of 50,000 tracked assignees.

#47,962
of 50,000 US assignees by volume: Top 72%
by Innovation Score (28.7/100): 18.0
avg claims per patent: -75%
filing velocity, last 5 yrs

Portfolio overview

JOY Global Longview Operations Llc has been granted 5 US utility patents between 2017 and 2021, placing JOY Global Longview Operations Llc at rank #47,962 across all assignees tracked by PlainPatent. This portfolio spans 11 distinct Cooperative Patent Classification (CPC) subclasses, averaging 18.0 claims per patent with primary concentration in E02F (DREDGING; SOIL-SHIFTING). As a US Corporation, JOY Global Longview Operations Llc is one of the more focused assignees in the PatentsView dataset. By volume, JOY sits between Jossi Holding Ag (5 patents, rank #47,958) and Jr286 Technologies, Inc. (5 patents, rank #47,966) - the closest US assignees by grant volume. The composite Innovation Score of 28.7/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 1 grants, compared with 4 in the 2015–2019 window, a -75% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. JOY Global Longview Operations Llc's 18.0 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 11 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark JOY Global Longview Operations Llc against peers pursuing similar technology classes.

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JOY Global Longvi… ◀

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What this shows JOY holds 5 patents at rank #47,962, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near JOY

By rank, the assignees closest to #47,962 in granted patent volume.

Leaders in E02F (Dredging)

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

JOY's Innovation Score vs. every tracked assignee

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

29 Top 72% higher than 28% 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 · 2017–2021

Grants by year

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

View data table

JOY Global Longview Operations Llc patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	20.0%
2018	1	20.0%
2019	2	40.0%
2021	1	20.0%

Which technologies does JOY Global Longview Operations Llc patent most?

E02F - DREDGING; SOIL-SHIFTING 5

Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION 5

B60T - VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES 5

B60W - CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 5

B60Y - INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY 5

Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS 5

F16D - COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES 5

B60L - PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES ; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES ; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL ; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICL 5

B60K - ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY 5

E21C - MINING OR QUARRYING 5

H02K - DYNAMO-ELECTRIC MACHINES 5

Top 11 of 11 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Velocity Declining

Where it ranks

Overall rank by patents

#47,962

Across all tracked assignees

Innovation Score

28.7 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does JOY Global Longview Operations Llc hold?

JOY Global Longview Operations Llc holds 5 US granted patents filed between 2017 and 2021, spanning 11 technology areas.

What is JOY Global Longview Operations Llc's Innovation Score?

JOY Global Longview Operations Llc has an Innovation Score of 28.7 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does JOY Global Longview Operations Llc focus on?

JOY Global Longview Operations Llc's top technology area is E02F (DREDGING; SOIL-SHIFTING) with 5 patents. The company has filed patents in 11 CPC subclasses total.

Is JOY Global Longview Operations Llc's patent filing rate increasing or decreasing?

JOY Global Longview Operations Llc's recent filing velocity is -75% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for JOY Global Longview Operations Llc's patents?

JOY Global Longview Operations Llc's patents average 18.0 claims each. This falls within the standard range, providing solid legal coverage.

How is the JOY Global Longview Operations Llc 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

JOY's 5 grants land it in the top 72% 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 - JOY ranks #47,962 of 50,000. Top 50 holders
Most of this portfolio concentrates in E02F - see who else leads that technology area. E02F 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 Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.