Where does Dandelion Energy, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dandelion Energy, Inc. ranks #39,749 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 Dandelion Energy, Inc. hold?

Dandelion Energy, Inc. holds 6 US utility patents granted between 2019 and 2025, spanning 10 technology areas.

What is Dandelion Energy, Inc.'s Innovation Score?

Dandelion Energy, Inc. has an Innovation Score of 37.1 out of 100 (top 44% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Dandelion Energy, Inc.'s patent grant rate increasing or decreasing?

Dandelion Energy, Inc.'s recent grant velocity is +300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Dandelion Energy, Inc.'s patents?

Dandelion Energy, Inc.'s patents average 15.3 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 Dandelion Energy, 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

Dandelion Energy, Inc.

Q: What technology areas does Dandelion Energy, Inc. focus on?

Dandelion Energy, Inc.'s top technology area is E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells) with 3 patents, ranking #856 of 1,363 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 10 technology areas, recorded in grant years 2019–2025. 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: E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Dandelion ranks #39,749 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 10 technology areas.

#39,749
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.1/100): 15.3
avg claims per patent: +300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R39749 · US Corporation #39,749 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #39,749/49,997
PHOTO-FINISH DAH LIH PUH
CPC-FOCUS E21B · 10 areas
INNOV-THIN 37.1/100
CLAIMS-RICH 15.3 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: DAH LIH PUH Co., Ltd. (±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 Dandelion’s 37.1 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 6.7 pts (18%) Velocity 10.0 pts (27%) Breadth 11.2 pts (30%) Claim depth 9.2 pts (25%)

Qualcomm Incorporated · highest

85
Agena Bioscience · near

37
Aker Biomarine… · near

37
Salix Pharmaceuticals · near

37
Ashley Furniture… · near

37
Dandelion Energy · this assignee

37
3D Lighting… · lowest

7

What this shows Dandelion's Innovation Score is 37.1/100 (top 44% 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 Dandelion?

Each dot is one of Dandelion’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). Dandelion’s own 15.3 claims/patent is at or below the 16.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Dandelion's grants concentrate

Dandelion Energy, Inc. is a focused PatentsView assignee: 10 CPC subclasses with 50% of grants classified under E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells). Peak complete grant year is 2024 (2 grants) versus a trough of 1 in 2019. By volume, Dandelion sits between DAH LIH PUH Co., Ltd. and Davey Bickford.

Dandelion's three-year grant acceleration

Dandelion Energy, Inc. shows 3 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.

DAH LIH PUH

6
Daicel Chemical I…

6
Dais Analytic

6
Damae Medical

6
Danimer Ipco

6
Darco Internation…

6
Datavault AI

6
Davey Bickford

6
Dandelion Energy ◀

6

What this shows Dandelion holds 6 patents at rank #39,741, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dandelion

By rank, the assignees closest to #39,741 in granted patent volume.

Leaders in E21B (Earth OR Rock Drilling)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Dandelion, neither rank-band nor same-CPC leaders (those blocks stay above). In E21B (Earth OR Rock Drilling), Dandelion ranks #856 of 1,363 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (37 here).

Ashley Furniture Industries, LLC 37 Agena Bioscience, Inc. 37 Aker Biomarine Antarctic AS 37 Salix Pharmaceuticals, Inc. 37

Dandelion's Innovation Score vs. every tracked assignee

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

37 Top 44% higher than 56% 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 · 2019–2025

Grants by year

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

View data table

Dandelion Energy, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	16.7%
2020	1	16.7%
2022	1	16.7%
2024	2	33.3%
2025partial year	1	16.7%

Which technologies does Dandelion Energy, Inc. patent most?

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 3

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 2

F25B - Refrigeration Machines, Plants OR SYSTEMS; Combined Heating AND Refrigeration SYSTEMS; Heat Pump Systems 2

F24D - Domestic- OR Space-heating Systems, e.g. Central Heating SYSTEMS; Domestic Hot-water Supply SYSTEMS; Elements OR Components Therefor 1

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 1

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 1

F01D - Non-positive Displacement Machines OR Engines, e.g. Steam Turbines 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

F24T - Geothermal COLLECTORS; Geothermal Systems 1

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 1

Top 10 of 10 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

Dandelion Energy, Inc.'s patent record in context - here's where to go next.

Dandelion Energy, Inc.'s lead technology class is E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells), 50% of its portfolio - see every assignee active in that class. Explore E21B
Ranked #39,749 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dandelion Energy, Inc. against DAH LIH PUH Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.1/100 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.