Where does K2 Energy Solutions, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), K2 Energy Solutions, Inc. ranks #36,073 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 K2 Energy Solutions, Inc. hold?

K2 Energy Solutions, Inc. holds 7 US utility patents granted between 2017 and 2020, spanning 8 technology areas.

What is K2 Energy Solutions, Inc.'s Innovation Score?

K2 Energy Solutions, Inc. has an Innovation Score of 23.4 out of 100 (12th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is K2 Energy Solutions, Inc.'s patent grant rate increasing or decreasing?

K2 Energy Solutions, Inc.'s recent grant velocity is +33% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for K2 Energy Solutions, Inc.'s patents?

K2 Energy Solutions, Inc.'s patents average 10.4 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 K2 Energy Solutions, 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

K2 Energy Solutions, Inc.

Q: What technology areas does K2 Energy Solutions, Inc. focus on?

K2 Energy Solutions, Inc.'s top technology area is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy) with 4 patents. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 8 technology areas, recorded in grant years 2017–2020. 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: H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, K2 ranks #36,073 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 8 technology areas.

#36,073
of 49,997 US assignees by volume: 12th percentile
by Innovation Score (23.4/100): 10.4
avg claims per patent: +33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R36073 · US Corporation #36,073 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-USCORP · VEL-UP · BOOK-FULL

GRANTS-MICRO 7 grants
MID-PACK #36,073/49,997
PHOTO-FINISH Jumo
CPC-NARROW H01M · 8 areas
INNOV-THIN 23.4/100
CLAIMS-PAR 10.4 claims/avg
TYPE-USCORP US Corporation
VEL-UP +33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Jumo, 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.

Qualcomm Incorporated · highest

85
Hobie Cat · near

23
K2 Energy Solutions · this assignee

23
South China… · near

23
Momentive Performanc… · near

23
Incuron · near

23
3D Lighting… · lowest

7

What this shows K2's Innovation Score is 23.4/100 (12th percentile 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 K2's grants concentrate

K2 Energy Solutions, Inc. is a focused PatentsView assignee: 8 CPC subclasses with 57.1% of grants classified under H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy). Peak complete grant year is 2020 (4 grants) versus a trough of 1 in 2017. By volume, K2 sits between Jumo, Inc. and Kannuu PTY Ltd..

Jumo

7
June Ray

7
K S Paterson Nomi…

7
K-motion Interact…

7
Kahtoola

7
Kane Biotech

7
Kangstem Biotech

7
Kannuu PTY

7
K2 Energy Solutio… ◀

7

What this shows K2 holds 7 patents at rank #36,055, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near K2

By rank, the assignees closest to #36,055 in granted patent volume.

Leaders in H01M (Processes OR Means)

Other assignees with the most granted patents in K2's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for K2, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (23 here).

South China Botanical Garden, Chinese Academy OF Sciences 23 Momentive Performance Materials Korea Co., Ltd. 23 Incuron, Inc. 23 Hobie Cat Company 23

K2's Innovation Score vs. every tracked assignee

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

23 12th percentile higher than 12% 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 · 2017–2020

Grants by year

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

View data table

K2 Energy Solutions, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	14.3%
2018	1	14.3%
2019	1	14.3%
2020	4	57.1%

Which technologies does K2 Energy Solutions, Inc. patent most?

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 4

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

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 1

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 1

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#36,073

of 49,997 tracked assignees

Innovation Score

23.4 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

K2 Energy Solutions, Inc.'s patent record in context - here's where to go next.

K2 Energy Solutions, Inc.'s lead technology class is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy), 57.1% of its portfolio - see every assignee active in that class. Explore H01M
Ranked #36,073 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare K2 Energy Solutions, Inc. against Jumo, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 23.4/100 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.