PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Shenzhen Verdewell Technology Limited

USPTO PatentsView assignee record - 78 granted patents across 2 technology areas, recorded in grant years 2022–2025. 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: A24F (Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices).

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The verdict

According to USPTO PatentsView, Shenzhen ranks #4,532 of 49,997 tracked US assignees by granted-patent volume, with 78 patents across 2 technology areas.

#4,532
of 49,997 US assignees by volume
Top 34%
by Innovation Score (41.0/100)
1.5
avg claims per patent

USPTO PatentsView assignee plate

Corpus R4532 · Foreign Corporation #4,532 · 78 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

  • GRANTS-SMALL 78 grants
  • TOP-DECILE #4,532/49,997
  • PHOTO-FINISH Osaka Gas
  • CPC-NARROW A24F · 2 areas
  • INNOV-PAR 41.0/100
  • CLAIMS-SPARSE 1.5 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • SPAN-YRS 2022–2025 · 4y
  • BOOK-RICH 9/10 fields

Nearest grant-volume peer: Osaka Gas 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 Shenzhen’s 41.0 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 Shenzhen

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

score

What this shows Shenzhen's Innovation Score is 41.0/100 (top 34% 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 Shenzhen?

Each dot is one of Shenzhen’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). Shenzhen’s own 1.5 claims/patent is at or below the 18.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Shenzhen 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 77.978.078.07878.078.078.1 0510152025 Granted patents (volume) Avg claims / patent Osaka Gas Co., Ltd. - 78, 11.86Osaka GasPeltbeam Inc. - 78, 19.62PeltbeamPhoseon Technology, Inc. - 78, 15.92Phoseon TechnologyR. R. Donnelley & Sons Company - 78, 19.44R R Donnelley & S…SiFive, Inc. - 78, 19.88SifiveSignal Pharmaceuticals, LLC - 78, 18.12Signal Pharmaceut…Teledyne Instruments, Inc. - 78, 19.44Teledyne Instrume…Tendyne Holdings, Inc. - 78, 15.64Tendyne HoldingsShenzhen Verdewell Technology Limited - 78, 1.53Shenzhen Verdewel…
Shenzhen vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Shenzhen's grants concentrate

Shenzhen Verdewell Technology Limited is a focused PatentsView assignee: 2 CPC subclasses with 3.8% of grants classified under A24F (Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices). Peak complete grant year is 2024 (40 grants) versus a trough of 12 in 2023. By volume, Shenzhen sits between Osaka Gas Co., Ltd. and Tendyne Holdings, Inc..

Shenzhen's three-year grant acceleration

Shenzhen Verdewell Technology Limited shows 68 grants in 2022–2024 against only 0 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 Shenzhen's volume?

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

patents

What this shows Shenzhen holds 78 patents at rank #4,532, 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 Shenzhen

By rank, the assignees closest to #4,532 in granted patent volume.

Leaders in A24F (Smokers' Requisites)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Shenzhen, neither rank-band nor same-CPC leaders (those blocks stay above). In A24F (Smokers' Requisites), Shenzhen ranks #127 of 214 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (41 here).

Pacific Market International, LLC 41 Nook Digital, LLC 41 Profil Verbindungstechnik GmbH & Co. KG 41 JCM American Corporation 41

Similar claim depth

Nearest assignees by average claims per patent (1.5 here).

Apparatus LLC 1.5 avg Garant GP 1.5 avg Christian Dior Couture 1.5 avg Cartier International AG 1.5 avg

Shenzhen's Innovation Score vs. every tracked assignee

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

41 Top 34% higher than 66% 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

01020304050 2022202320242025 10
USPTO utility patent grants by year · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table
Shenzhen Verdewell Technology Limited patent grants by year, 2015–2025
Year Patents Granted Share of Period
2022 16 20.5%
2023 12 15.4%
2024 40 51.3%
2025partial year 10 12.8%

Which technologies does Shenzhen Verdewell Technology Limited patent most?

Top 2 of 2 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

Shenzhen Verdewell Technology Limited's patent record in context - here's where to go next.

  • Shenzhen Verdewell Technology Limited's lead technology class is A24F (Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices), 3.8% of its portfolio - see every assignee active in that class. Explore A24F
  • Ranked #4,532 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Shenzhen Verdewell Technology Limited against Osaka Gas Co., Ltd., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 41.0/100 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.