PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

EVE Energy Co., Ltd.

USPTO PatentsView assignee record - 18 granted patents across 12 technology areas, recorded in grant years 2017–2025. 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: H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy).

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The verdict

According to USPTO PatentsView, EVE ranks #16,000 of 49,997 tracked US assignees by granted-patent volume, with 18 patents across 12 technology areas.

#16,000
of 49,997 US assignees by volume
Top 15%
by Innovation Score (49.0/100)
10.9
avg claims per patent
+150%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R16000 · Foreign Corporation #16,000 · 18 grants

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

  • GRANTS-MICRO 18 grants
  • MID-PACK #16,000/49,997
  • PHOTO-FINISH Eagles Nest Outfitters
  • CPC-FOCUS H01M · 12 areas
  • INNOV-PAR 49.0/100
  • CLAIMS-PAR 10.9 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-SURGE +150% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Eagles Nest Outfitters, 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.

How EVE’s 49.0 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 EVE

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows EVE's Innovation Score is 49.0/100 (top 15% 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.

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Does more volume mean deeper claims for EVE?

Each dot is one of EVE’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). EVE’s own 10.9 claims/patent is at or below the 13.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

EVE vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView. 2×2 strategic matrix plotting 9 entities by Granted patents (volume) (X) and Avg claims / patent (Y), with a crosshair dividing the plot into four quadrants. Volume + depthSelective & thoroughVolume over depthLean filer 17.917.91818.1 510152025 Granted patents (volume) Avg claims / patent Enraytek Optoelectronics Co., Ltd. - 18, 9.83Enraytek Optoelec…EPC Natural Products Co., Ltd. - 18, 20.94EPC Natural Produ…Essai, Inc. - 18, 12EssaiEtopus Technology Inc. - 18, 18.94Etopus TechnologyExfo Solutions SAS - 18, 18.39Exfo Solutions SASEagles Nest Outfitters, Inc. - 18, 8.11Eagles Nest Outfi…EcoMotors, Inc. - 18, 16.94EcomotorsEcowater Systems LLC - 18, 13.06Ecowater SystemsEVE Energy Co., Ltd. - 18, 10.94EVE Energy
EVE vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where EVE's grants concentrate

EVE Energy Co., Ltd. is a focused PatentsView assignee: 12 CPC subclasses with 44.4% 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 2024 (3 grants) versus a trough of 1 in 2017. By volume, EVE sits between Enraytek Optoelectronics Co., Ltd. and Ecowater Systems LLC.

EVE's three-year grant acceleration

EVE Energy Co., Ltd. shows 4 grants in 2022–2024 against only 1 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 EVE's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows EVE holds 18 patents at rank #15,988, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near EVE

By rank, the assignees closest to #15,988 in granted patent volume.

Leaders in H01M (Processes OR Means)

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

EVE's Innovation Score vs. every tracked assignee

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

49 Top 15% higher than 85% of 49,997 US assignees

This assignee 0 100 every tracked assignee, bucketed by value

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

051015 201720182021202220242025 11
USPTO utility patent grants by year · 2017–2025

Grants by year

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

View data table
EVE Energy Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2017 1 5.6%
2018 1 5.6%
2021 1 5.6%
2022 1 5.6%
2024 3 16.7%
2025partial year 11 61.1%

Which technologies does EVE Energy Co., Ltd. patent most?

Top 12 of 12 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

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

  • EVE Energy Co., Ltd.'s lead technology class is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy), 44.4% of its portfolio - see every assignee active in that class. Explore H01M
  • Ranked #16,000 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare EVE Energy Co., Ltd. against Enraytek Optoelectronics Co., Ltd., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 49.0/100 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

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.