Acciona Energia S.A.
USPTO PatentsView assignee record - 10 granted patents across 21 technology areas, recorded in grant years 2015–2022. 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).
The verdict
According to USPTO PatentsView, Acciona ranks #25,635 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 21 technology areas.
- #25,635
- of 49,997 US assignees by volume
- Top 33%
- by Innovation Score (41.6/100)
- 17.4
- avg claims per patent
- -75%
- grant velocity, last 5 yrs
USPTO PatentsView assignee plate
Corpus R25635 · Foreign Corporation #25,635 · 10 grants
GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL
- GRANTS-MICRO 10 grants
- MID-PACK #25,635/49,997
- PHOTO-FINISH Abengoa BIOENERGÍA…
- CPC-FOCUS Y02E · 21 areas
- INNOV-PAR 41.6/100
- CLAIMS-RICH 17.4 claims/avg
- TYPE-FRNCORP Foreign Corp
- VEL-DROP -75% vel
- BOOK-FULL 10/10 fields
Nearest grant-volume peer: Abengoa BIOENERGÍA Nuevas TECHNOLOGÍAS, S.A. (±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 Acciona’s 41.6 Innovation Score adds up
The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.
Innovation-score neighbourhood around Acciona
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- Acciona Energia · this assignee
Acciona Energia · this assignee
42 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows Acciona's Innovation Score is 41.6/100 (top 33% 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 Acciona?
Each dot is one of Acciona’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). Acciona’s own 17.4 claims/patent is ABOVE the 15.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.
Where Acciona's grants concentrate
Acciona Energia S.A. is a focused PatentsView assignee: 21 CPC subclasses with 90% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2016. By volume, Acciona sits between Abengoa BIOENERGÍA Nuevas TECHNOLOGÍAS, S.A. and Acessa Health Inc..
Acciona's three-year grant acceleration
Acciona Energia S.A. shows 2 grants in 2022–2024 against only 2 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.
Who files at Acciona's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Abengoa BioenergÍ…
Abengoa BIOENERGÍA Nuevas TECHNOLOGÍAS, S.A.
10 patents
- ABI Anlagentechni…
ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH
10 patents
- Absci
Absci Corporation
10 patents
- Absolics
Absolics Inc.
10 patents
- Accord Ideation P…
Accord Ideation Private Limited
10 patents
- Acea Therapeutics
Acea Therapeutics, Inc.
10 patents
- Acellent
Acellent Technologies, Inc.
10 patents
- Acessa Health
Acessa Health Inc.
10 patents
- Acciona Energia ◀
Acciona Energia S.A.
10 patents
What this shows Acciona holds 10 patents at rank #25,633, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Acciona
By rank, the assignees closest to #25,633 in granted patent volume.
- Abengoa BIOENERGÍA Nuevas TECHNOLOGÍAS, S.A. #25,629 · 10 patents
- ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH #25,630 · 10 patents
- Absci Corporation #25,631 · 10 patents
- Absolics Inc. #25,632 · 10 patents
- Accord Ideation Private Limited #25,634 · 10 patents
- Acea Therapeutics, Inc. #25,635 · 10 patents
- Acellent Technologies, Inc. #25,636 · 10 patents
- Acessa Health Inc. #25,637 · 10 patents
Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)
Other assignees with the most granted patents in Acciona's primary technology class.
- Samsung Electronics Co., Ltd. 6,395 in class
- Toyota Jidosha Kabushiki Kaisha 3,460 in class
- LG Chem, Ltd. 2,639 in class
- LG Energy Solution, Ltd. 2,060 in class
- Panasonic Intellectual Property Management Co., Ltd. 1,752 in class
- General Electric Company 1,650 in class
- Hyundai Motor Company 1,589 in class
- Honda Motor Co., Ltd. 1,355 in class
Acciona's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
42 Top 33% higher than 67% 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 3 | 30.0% |
| 2016 | 1 | 10.0% |
| 2017 | 1 | 10.0% |
| 2018 | 1 | 10.0% |
| 2019 | 2 | 20.0% |
| 2022 | 2 | 20.0% |
Which technologies does Acciona Energia S.A. patent most?
Top 15 of 21 technology areas
Data Source
USPTO PatentsView, US granted patents 2015–2025
What to do with this data
Acciona Energia S.A.'s patent record in context - here's where to go next.
- Acciona Energia S.A.'s lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 90% of its portfolio - see every assignee active in that class. Explore Y02E
- Ranked #25,635 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare Acciona Energia S.A. against Abengoa BIOENERGÍA Nuevas TECHNOLOGÍAS, S.A., an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 41.6/100 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.
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.