PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Wuxi Petabyte Technologies Co., Ltd.

USPTO PatentsView assignee record - 10 granted patents across 5 technology areas, recorded in grant years 2019–2023. 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: G11C (Static Stores).

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The verdict

According to USPTO PatentsView, Wuxi ranks #27,841 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 5 technology areas.

#27,841
of 49,997 US assignees by volume
43rd percentile
by Innovation Score (33.1/100)
20.8
avg claims per patent
+800%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R27841 · Foreign Corporation #27,841 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

  • GRANTS-MICRO 10 grants
  • MID-PACK #27,841/49,997
  • PHOTO-FINISH Wavin B V
  • CPC-NARROW G11C · 5 areas
  • INNOV-THIN 33.1/100
  • CLAIMS-DENSE 20.8 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-SURGE +800% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Wavin B.V. (±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 Wuxi’s 33.1 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Innovation-score neighbourhood around Wuxi

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

score

What this shows Wuxi's Innovation Score is 33.1/100 (43rd percentile 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 Wuxi?

Each dot is one of Wuxi’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). Wuxi’s own 20.8 claims/patent is ABOVE the 12.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Wuxi 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 9.99.91010.1 510152025 Granted patents (volume) Avg claims / patent Wooshin Industries Co., Ltd - 10, 6.1Wooshin IndustriesWuhan Institute OF Technology - 10, 7.7Wuhan Institute O…Wuhan Lotus Cars Co., Ltd - 10, 5.9Wuhan Lotus CarsWuhan United Imaging Healthcare Co., Ltd. - 10, 18.6Wuhan United Imag…WWS Acquisition, LLC - 10, 12.4WWS AcquisitionWavin B.V. - 10, 23.8Wavin B VWellWorx Energy Solutions LLC - 10, 15.2Wellworx Energy S…Wellbore Integrity Solutions LLC - 10, 17.7Wellbore Integrit…Wuxi Petabyte Technologies Co., Ltd. - 10, 20.8Wuxi Petabyte
Wuxi vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Wuxi's grants concentrate

Wuxi Petabyte Technologies Co., Ltd. is a focused PatentsView assignee: 5 CPC subclasses with 80% of grants classified under G11C (Static Stores). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2019. By volume, Wuxi sits between Wooshin Industries Co., Ltd and Wellbore Integrity Solutions LLC.

Wuxi's three-year grant acceleration

Wuxi Petabyte Technologies Co., Ltd. shows 4 grants in 2022–2024 against only 6 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 Wuxi's volume?

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

patents

What this shows Wuxi holds 10 patents at rank #27,813, 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 Wuxi

By rank, the assignees closest to #27,813 in granted patent volume.

Leaders in G11C (Static Stores)

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

Wuxi's Innovation Score vs. every tracked assignee

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

33 43rd percentile higher than 43% 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

0.511.522.533.5 20192020202120222023 1
USPTO utility patent grants by year · 2019–2023

Grants by year

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

View data table
Wuxi Petabyte Technologies Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2019 1 10.0%
2020 2 20.0%
2021 3 30.0%
2022 3 30.0%
2023 1 10.0%

Which technologies does Wuxi Petabyte Technologies Co., Ltd. patent most?

Top 5 of 5 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

Wuxi Petabyte Technologies Co., Ltd.'s patent record in context - here's where to go next.

  • Wuxi Petabyte Technologies Co., Ltd.'s lead technology class is G11C (Static Stores), 80% of its portfolio - see every assignee active in that class. Explore G11C
  • Ranked #27,841 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Wuxi Petabyte Technologies Co., Ltd. against Wooshin Industries Co., Ltd, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 33.1/100 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

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.