Where does Hanwha Powersystems Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hanwha Powersystems Co., Ltd ranks #12,467 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 Hanwha Powersystems Co., Ltd hold?

Hanwha Powersystems Co., Ltd holds 24 US utility patents granted between 2018 and 2024, spanning 15 technology areas.

What is Hanwha Powersystems Co., Ltd's Innovation Score?

Hanwha Powersystems Co., Ltd 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%).

What technology areas does Hanwha Powersystems Co., Ltd focus on?

Hanwha Powersystems Co., Ltd's top technology area is F04D (Non-positive-displacement Pumps) with 12 patents, ranking #150 of 1,034 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Is Hanwha Powersystems Co., Ltd's patent grant rate increasing or decreasing?

Hanwha Powersystems Co., Ltd'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 Hanwha Powersystems Co., Ltd's patents?

Hanwha Powersystems Co., Ltd's patents average 13.1 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 Hanwha Powersystems Co., Ltd 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

Hanwha Powersystems Co., Ltd

USPTO PatentsView assignee record - 24 granted patents across 15 technology areas, recorded in grant years 2018–2024. 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: F04D (Non-positive-displacement Pumps).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hanwha ranks #12,467 of 49,997 tracked US assignees by granted-patent volume, with 24 patents across 15 technology areas.

#12,467
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.1/100): 13.1
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12467 · Foreign Corporation #12,467 · 24 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 24 grants
UPPER-Q #12,467/49,997
PHOTO-FINISH Gustav Magenwirth &
CPC-FOCUS F04D · 15 areas
INNOV-THIN 37.1/100
CLAIMS-RICH 13.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Gustav Magenwirth GmbH & Co. (±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 Hanwha’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 11.1 pts (30%) Velocity 4.4 pts (12%) Breadth 13.7 pts (37%) Claim depth 7.9 pts (21%)

Qualcomm Incorporated · highest

85
Hanwha Powersystems · this assignee

37
3D Lighting… · lowest

7

What this shows Hanwha'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 Hanwha?

Each dot is one of Hanwha’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). Hanwha’s own 13.1 claims/patent is ABOVE the 9.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Hanwha's grants concentrate

Hanwha Powersystems Co., Ltd is a focused PatentsView assignee: 15 CPC subclasses with 50% of grants classified under F04D (Non-positive-displacement Pumps). Peak complete grant year is 2021 (5 grants) versus a trough of 2 in 2023. By volume, Hanwha sits between Gustav Magenwirth GmbH & Co. and Hittite Microwave LLC.

Hanwha's three-year grant acceleration

Hanwha Powersystems Co., Ltd shows 8 grants in 2022–2024 against only 12 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.

Gustav Magenwirth…

24
Guzik Technical E…

24
Hangzhou Amphenol…

24
Hangzhou Ezviz So…

24
Hawkes Design AND…

24
Hidaka Seiki

24
Hitachi Data Syst…

24
Hittite Microwave

24
Hanwha Powersyste… ◀

24

What this shows Hanwha holds 24 patents at rank #12,468, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hanwha

By rank, the assignees closest to #12,468 in granted patent volume.

Leaders in F04D (Non-positive-displacement Pumps)

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

Hanwha'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 · 2018–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Hanwha Powersystems Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	4	16.7%
2019	4	16.7%
2020	3	12.5%
2021	5	20.8%
2022	4	16.7%
2023	2	8.3%
2024	2	8.3%

Which technologies does Hanwha Powersystems Co., Ltd patent most?

F04D - Non-positive-displacement Pumps 12

F05D - Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants 10

F01D - Non-positive Displacement Machines OR Engines, e.g. Steam Turbines 7

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 4

H02K - Dynamo-electric Machines 3

F02C - Gas-turbine PLANTS; AIR Intakes FOR Jet-propulsion PLANTS; Controlling Fuel Supply IN Air-breathing Jet-propulsion Plants 3

F16H - Gearing 3

F16J - Pistons ; CYLINDERS; Sealings 2

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 2

F01K - Steam Engine PLANTS; Steam ACCUMULATORS; Engine Plants NOT Otherwise Provided FOR; Engines Using Special Working Fluids OR Cycles 2

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 1

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 1

F01M - Lubricating OF Machines OR Engines IN GENERAL; Lubricating Internal Combustion ENGINES; Crankcase Ventilating 1

H04W - Wireless Communication Networks 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

Top 15 of 15 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

Hanwha Powersystems Co., Ltd's patent record in context - here's where to go next.

Hanwha Powersystems Co., Ltd's lead technology class is F04D (Non-positive-displacement Pumps), 50% of its portfolio - see every assignee active in that class. Explore F04D
Ranked #12,467 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hanwha Powersystems Co., Ltd against Gustav Magenwirth GmbH & Co., 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.