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

According to USPTO PatentsView (2015–2025 granted utility patents), Rondo Energy, Inc. ranks #7,468 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 Rondo Energy, Inc. hold?

Rondo Energy, Inc. holds 44 US utility patents granted between 2022 and 2025, spanning 16 technology areas.

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

Rondo Energy, Inc. has an Innovation Score of 62.3 out of 100 (top 2% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Insufficient historical data is available to calculate a velocity trend for Rondo Energy, Inc..

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

Rondo Energy, Inc.'s patents average 31.7 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 Rondo 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

Rondo Energy, Inc.

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

Rondo Energy, Inc.'s top technology area is F28D (Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact) with 42 patents, ranking #17 of 801 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

USPTO PatentsView assignee record - 44 granted patents across 16 technology areas, recorded in grant years 2022–2025. 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: F28D (Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Rondo ranks #7,468 of 49,997 tracked US assignees by granted-patent volume, with 44 patents across 16 technology areas.

#7,468
of 49,997 US assignees by volume: Top 2%
by Innovation Score (62.3/100): 31.7
avg claims per patent

USPTO PatentsView assignee plate

Corpus R7468 · US Corporation #7,468 · 44 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-STRONG · CLAIMS-DENSE · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 44 grants
UPPER-Q #7,468/49,997
PHOTO-FINISH Pulse Biosciences
CPC-FOCUS F28D · 16 areas
INNOV-STRONG 62.3/100
CLAIMS-DENSE 31.7 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Pulse Biosciences, Inc. (±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 Rondo’s 62.3 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 13.1 pts (21%) Velocity 20.0 pts (32%) Breadth 14.1 pts (23%) Claim depth 15.0 pts (24%)

Qualcomm Incorporated · highest

85
Fortinet · near

62
III Holdings 12 · near

62
Rondo Energy · this assignee

62
STMicroelectronics… · near

62
University of… · near

62
3D Lighting… · lowest

7

What this shows Rondo's Innovation Score is 62.3/100 (top 2% 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 Rondo?

Each dot is one of Rondo’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). Rondo’s own 31.7 claims/patent is ABOVE the 14.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Rondo's grants concentrate

Rondo Energy, Inc. is a focused PatentsView assignee: 16 CPC subclasses with 95.5% of grants classified under F28D (Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact). Peak complete grant year is 2024 (22 grants) versus a trough of 4 in 2022. By volume, Rondo sits between Pulse Biosciences, Inc. and Shenzhen Sensetime Technology Co., Ltd..

Rondo's three-year grant acceleration

Rondo Energy, Inc. shows 36 grants in 2022–2024 against only 0 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.

Pulse Biosciences

44
Regulus Therapeut…

44
Reliant Immune Di…

44
Roehm

44
SAFT

44
Senju Pharmaceuti…

44
SFS Intec Holding

44
Shenzhen Sensetim…

44
Rondo Energy ◀

44

What this shows Rondo holds 44 patents at rank #7,468, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Rondo

By rank, the assignees closest to #7,468 in granted patent volume.

Leaders in F28D (Heat-exchange Apparatus)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Rondo, neither rank-band nor same-CPC leaders (those blocks stay above). In F28D (Heat-exchange Apparatus), Rondo ranks #17 of 801 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (62 here).

STMicroelectronics (Tours) SAS 62 III Holdings 12, LLC 62 University of British Columbia 62 Fortinet, Inc. 62

Rondo's Innovation Score vs. every tracked assignee

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

62 Top 2% higher than 98% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Rondo Energy, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	4	9.1%
2023	10	22.7%
2024	22	50.0%
2025partial year	8	18.2%

Which technologies does Rondo Energy, Inc. patent most?

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 42

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 42

F01K - Steam Engine PLANTS; Steam ACCUMULATORS; Engine Plants NOT Otherwise Provided FOR; Engines Using Special Working Fluids OR Cycles 42

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 41

F03G - Spring, Weight, Inertia OR Like MOTORS; Mechanical-power Producing Devices OR Mechanisms, NOT Otherwise Provided FOR OR Using Energy Sources NOT Otherwise Provided FOR 41

F03D - Wind Motors 41

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 41

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 41

B63H - Marine Propulsion OR Steering 41

F22B - Methods OF Steam GENERATION; Steam Boilers 41

Y02T - Climate Change Mitigation Technologies Related TO Transportation 30

C25B - Electrolytic OR Electrophoretic Processes FOR THE Production OF Compounds OR NON-METALS; Apparatus Therefor 30

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 30

B01D - Separation 30

C10G - Cracking Hydrocarbon OILS; Production OF Liquid Hydrocarbon Mixtures, e.g. BY Destructive Hydrogenation, Oligomerisation, Polymerisation ; Recovery OF Hydrocarbon Oils From Oil-shale, Oil-sand, OR GASES; Refining Mixtures Mainly Consisting OF HYDROCARBONS; Reforming OF NAPHTHA; Mineral Waxes 4

Top 15 of 16 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

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

Rondo Energy, Inc.'s lead technology class is F28D (Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact), 95.5% of its portfolio - see every assignee active in that class. Explore F28D
Ranked #7,468 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Rondo Energy, Inc. against Pulse Biosciences, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 62.3/100 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.