Where does Alstom Renewable Technologies rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Alstom Renewable Technologies ranks #4,701 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 Alstom Renewable Technologies hold?

Alstom Renewable Technologies holds 74 US utility patents granted between 2015 and 2021, spanning 39 technology areas.

What is Alstom Renewable Technologies's Innovation Score?

Alstom Renewable Technologies has an Innovation Score of 45.4 out of 100 (top 23% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Alstom Renewable Technologies's patent grant rate increasing or decreasing?

Alstom Renewable Technologies's recent grant velocity is -97% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Alstom Renewable Technologies's patents?

Alstom Renewable Technologies's patents average 14.0 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 Alstom Renewable Technologies 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

Alstom Renewable Technologies

Q: What technology areas does Alstom Renewable Technologies focus on?

Alstom Renewable Technologies's top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 63 patents, ranking #238 of 5,963 assignees active in that subclass. Grants appear in 39 CPC subclasses total.

USPTO PatentsView assignee record - 74 granted patents across 39 technology areas, recorded in grant years 2015–2021. 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, Alstom ranks #4,701 of 49,997 tracked US assignees by granted-patent volume, with 74 patents across 39 technology areas.

#4,701
of 49,997 US assignees by volume: Top 23%
by Innovation Score (45.4/100): 14.0
avg claims per patent: -97%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R4701 · Foreign Corporation #4,701 · 74 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 74 grants
TOP-DECILE #4,701/49,997
PHOTO-FINISH Aladdin Manufacturing
CPC-FOCUS Y02E · 39 areas
INNOV-PAR 45.4/100
CLAIMS-RICH 14.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -97% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Aladdin Manufacturing Corporation (±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 Alstom’s 45.4 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 14.9 pts (33%) Velocity 0.0 pts (0%) Breadth 22.1 pts (49%) Claim depth 8.4 pts (19%)

Qualcomm Incorporated · highest

85
Alstom Renewable · this assignee

45
Nippon Filcon · near

45
Position Imaging · near

45
Powercast · near

45
Q-linea AB · near

45
3D Lighting… · lowest

7

What this shows Alstom's Innovation Score is 45.4/100 (top 23% 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 Alstom?

Each dot is one of Alstom’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). Alstom’s own 14.0 claims/patent is at or below the 18.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Alstom's grants concentrate

Alstom Renewable Technologies is a focused PatentsView assignee: 39 CPC subclasses with 85.1% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2017 (30 grants) versus a trough of 1 in 2020. By volume, Alstom sits between Amyris, Inc. and Brembo S.p.A..

Amyris

74
ASC Engineered So…

74
Aladdin Manufactu…

74
Allen Medical Sys…

74
Ayar Labs

74
Banner Engineering

74
Berkeley Lights

74
Brembo S p A

74
Alstom Renewable ◀

74

What this shows Alstom holds 74 patents at rank #4,703, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Alstom

By rank, the assignees closest to #4,703 in granted patent volume.

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

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Alstom, neither rank-band nor same-CPC leaders (those blocks stay above). In Y02E (Reduction OF Greenhouse GAS [GHG] Emissions), Alstom ranks #238 of 5,963 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (45 here).

Position Imaging, Inc. 45 Powercast Corporation 45 Q-linea AB 45 Nippon Filcon Co., Ltd. 45

Similar claim depth

Nearest assignees by average claims per patent (14.0 here).

Airoha Technology Corp. 14.0 avg G.D Societa' PER Azioni 14.0 avg I.M.A. Industria Macchine Automatiche S.P.A. 14.0 avg Taiho Pharmaceutical Co., Ltd. 14.0 avg

Alstom's Innovation Score vs. every tracked assignee

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

45 Top 23% higher than 77% 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 · 2015–2021

Grants by year

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

View data table

Alstom Renewable Technologies patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	17	23.0%
2016	14	18.9%
2017	30	40.5%
2018	11	14.9%
2020	1	1.4%
2021	1	1.4%

Which technologies does Alstom Renewable Technologies patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 63

F03D - Wind Motors 44

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 42

H02K - Dynamo-electric Machines 19

Y10T - Technical Subjects Covered BY Former US Classification 13

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 11

F03B - Machines OR Engines FOR Liquids 10

E02B - Hydraulic Engineering 6

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 4

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 4

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 3

F04D - Non-positive-displacement Pumps 2

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 2

E04H - Buildings OR Like Structures FOR Particular PURPOSES; Swimming OR Splash Baths OR POOLS; MASTS; FENCING; Tents OR Canopies, IN General 2

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 2

Top 15 of 39 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

Alstom Renewable Technologies's patent record in context - here's where to go next.

Alstom Renewable Technologies's lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 85.1% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #4,701 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Alstom Renewable Technologies against Amyris, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.4/100 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.