Where does Joule Case Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Joule Case Inc. ranks #29,173 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 Joule Case Inc. hold?

Joule Case Inc. holds 9 US utility patents granted between 2021 and 2025, spanning 5 technology areas.

What is Joule Case Inc.'s Innovation Score?

Joule Case Inc. has an Innovation Score of 40.5 out of 100 (top 35% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Joule Case Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Joule Case Inc..

What does claim depth mean for Joule Case Inc.'s patents?

Joule Case Inc.'s patents average 7.8 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 Joule Case 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

Joule Case Inc.

Q: What technology areas does Joule Case Inc. focus on?

Joule Case Inc.'s top technology area is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy) with 5 patents, ranking #876 of 3,143 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 5 technology areas, recorded in grant years 2021–2025. 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: H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Joule ranks #29,173 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 5 technology areas.

#29,173
of 49,997 US assignees by volume: Top 35%
by Innovation Score (40.5/100): 7.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R29173 · US Corporation #29,173 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-SPARSE · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 9 grants
MID-PACK #29,173/49,997
PHOTO-FINISH JN Plant Selections
CPC-NARROW H02J · 5 areas
INNOV-PAR 40.5/100
CLAIMS-SPARSE 7.8 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: JN Plant Selections, 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 Joule’s 40.5 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 8.0 pts (20%) Velocity 20.0 pts (49%) Breadth 7.9 pts (19%) Claim depth 4.7 pts (12%)

Qualcomm Incorporated · highest

85
Joule Case · this assignee

41
3D Lighting… · lowest

7

What this shows Joule's Innovation Score is 40.5/100 (top 35% 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 Joule?

Each dot is one of Joule’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). Joule’s own 7.8 claims/patent is at or below the 10.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Joule's grants concentrate

Joule Case Inc. is a focused PatentsView assignee: 5 CPC subclasses with 55.6% of grants classified under H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy). Peak complete grant year is 2022 (4 grants) versus a trough of 1 in 2023. By volume, Joule sits between JN Plant Selections, LLC and Just Funky LLC.

Joule's three-year grant acceleration

Joule Case Inc. shows 6 grants in 2022–2024 against only 2 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.

JN Plant Selectio…

9
JO Cosmetics

9
Johnson Controls…

9
Josef Meissner &…

9
JSR Micro

9
Juhaokan Technolo…

9
Jungwoo Metal IND

9
Just Funky

9
Joule Case ◀

9

What this shows Joule holds 9 patents at rank #29,138, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Joule

By rank, the assignees closest to #29,138 in granted patent volume.

Leaders in H02J (Circuit Arrangements OR Systems FOR Supplying OR Distribu…)

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

Joule's Innovation Score vs. every tracked assignee

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

41 Top 35% higher than 65% 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 · 2021–2025

Grants by year

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

View data table

Joule Case Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	2	22.2%
2022	4	44.4%
2023	1	11.1%
2024	1	11.1%
2025partial year	1	11.1%

Which technologies does Joule Case Inc. patent most?

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 5

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 4

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 4

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

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

Top 5 of 5 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

Joule Case Inc.'s patent record in context - here's where to go next.

Joule Case Inc.'s lead technology class is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy), 55.6% of its portfolio - see every assignee active in that class. Explore H02J
Ranked #29,173 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Joule Case Inc. against JN Plant Selections, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.5/100 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.