Where does Heliatek GMBH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Heliatek GMBH ranks #15,337 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 Heliatek GMBH hold?

Heliatek GMBH holds 19 US utility patents granted between 2015 and 2025, spanning 14 technology areas.

What is Heliatek GMBH's Innovation Score?

Heliatek GMBH has an Innovation Score of 43.9 out of 100 (top 27% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Heliatek GMBH focus on?

Heliatek GMBH's top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 18 patents, ranking #784 of 5,963 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

Is Heliatek GMBH's patent grant rate increasing or decreasing?

Heliatek GMBH's recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Heliatek GMBH's patents?

Heliatek GMBH's patents average 17.2 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 Heliatek GMBH 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 Foreign Corporation

Heliatek GMBH

USPTO PatentsView assignee record - 19 granted patents across 14 technology areas, recorded in grant years 2015–2025. 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Heliatek ranks #15,337 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 14 technology areas.

#15,337
of 49,997 US assignees by volume: Top 27%
by Innovation Score (43.9/100): 17.2
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15337 · Foreign Corporation #15,337 · 19 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 19 grants
MID-PACK #15,337/49,997
PHOTO-FINISH Hangzhou Dptech
CPC-FOCUS Y02E · 14 areas
INNOV-PAR 43.9/100
CLAIMS-RICH 17.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hangzhou Dptech Technologies 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 Heliatek’s 43.9 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 10.3 pts (24%) Velocity 10.0 pts (23%) Breadth 13.2 pts (30%) Claim depth 10.3 pts (24%)

Qualcomm Incorporated · highest

85
Heliatek · this assignee

44
3D Lighting… · lowest

7

What this shows Heliatek's Innovation Score is 43.9/100 (top 27% 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 Heliatek?

Each dot is one of Heliatek’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). Heliatek’s own 17.2 claims/patent is ABOVE the 13.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Heliatek's grants concentrate

Heliatek GMBH is a focused PatentsView assignee: 14 CPC subclasses with 94.7% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2024 (4 grants) versus a trough of 2 in 2017. By volume, Heliatek sits between Hangzhou Dptech Technologies Co., Ltd. and Hensoldt Sensors GmbH.

Heliatek's three-year grant acceleration

Heliatek GMBH shows 6 grants in 2022–2024 against only 4 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.

Hangzhou Dptech

19
Hangzhou Soliphar…

19
Harburg-freudenbe…

19
Hauni Maschinenbau

19
Heliotrope

19
Hellofactory

19
Hengst SE

19
Hensoldt Sensors

19
Heliatek ◀

19

What this shows Heliatek holds 19 patents at rank #15,330, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Heliatek

By rank, the assignees closest to #15,330 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

Heliatek's Innovation Score vs. every tracked assignee

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

44 Top 27% higher than 73% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Heliatek GMBH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	15.8%
2017	2	10.5%
2020	2	10.5%
2021	2	10.5%
2022	2	10.5%
2024	4	21.1%
2025partial year	4	21.1%

Which technologies does Heliatek GMBH patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 18

H10K - Organic Electric Solid-state Devices 18

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 5

C07D - Heterocyclic Compounds 5

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

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 4

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 3

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium 2

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 1

C09B - Organic Dyes OR Closely-related Compounds FOR Producing Dyes ; , e.g. PIGMENTS; MORDANTS; Lakes 1

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 1

F03D - Wind Motors 1

E04H - Buildings OR Like Structures FOR Particular PURPOSES; Swimming OR Splash Baths OR POOLS; MASTS; FENCING; Tents OR Canopies, IN General 1

F05B - Indexing Scheme Relating TO Wind, Spring, Weight, Inertia OR Like Motors, TO Machines OR Engines FOR Liquids Covered BY Subclasses F03b, F03d AND F03g 1

Top 14 of 14 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

Heliatek GMBH's patent record in context - here's where to go next.

Heliatek GMBH's lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 94.7% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #15,337 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Heliatek GMBH against Hangzhou Dptech Technologies Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.9/100 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.