PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Dongguan Powerme Plastic MFG. Co., Ltd.

USPTO PatentsView assignee record - 56 granted patents across 3 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: A47G (Household OR Table Equipment).

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The verdict

According to USPTO PatentsView, Dongguan ranks #6,017 of 49,997 tracked US assignees by granted-patent volume, with 56 patents across 3 technology areas.

#6,017
of 49,997 US assignees by volume
11th percentile
by Innovation Score (22.6/100)
1.2
avg claims per patent
+2600%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6017 · Foreign Corporation #6,017 · 56 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

  • GRANTS-SMALL 56 grants
  • UPPER-Q #6,017/49,997
  • PHOTO-FINISH Caribou Biosciences
  • CPC-NARROW A47G · 3 areas
  • INNOV-THIN 22.6/100
  • CLAIMS-SPARSE 1.2 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-SURGE +2600% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Caribou Biosciences, 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 Dongguan’s 22.6 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 Dongguan

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

score

What this shows Dongguan's Innovation Score is 22.6/100 (11th 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 Dongguan?

Each dot is one of Dongguan’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). Dongguan’s own 1.2 claims/patent is at or below the 16.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Dongguan 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 55.956.056.05656.056.056.1 01020304050 Granted patents (volume) Avg claims / patent Caribou Biosciences, Inc. - 56, 17.3Caribou Bioscienc…CertusView Technologies, LLC - 56, 39CertusviewCheck Point Software Technologies Ltd. - 56, 16.25Check Point Softw…DK Crown Holdings Inc. - 56, 18.62DK Crown HoldingsDaVinci II CSJ, LLC - 56, 1.88Davinci II CSJDongguan University of Technology - 56, 9.88Dongguan Universi…Duravit Aktiengesellschaft - 56, 3.79Duravit Aktienges…ECI Telecom Ltd. - 56, 17.73ECI TelecomDongguan Powerme Plastic MFG. Co., Ltd. - 56, 1.21Dongguan Powerme…
Dongguan vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Dongguan's grants concentrate

Dongguan Powerme Plastic MFG. Co., Ltd. is a focused PatentsView assignee: 3 CPC subclasses with 1.8% of grants classified under A47G (Household OR Table Equipment). Peak complete grant year is 2020 (28 grants) versus a trough of 2 in 2019. By volume, Dongguan sits between Caribou Biosciences, Inc. and ECI Telecom Ltd..

Dongguan's three-year grant acceleration

From 2019–2021 to 2022–2024, Dongguan Powerme Plastic MFG. Co., Ltd. moved from 44 to 12 grants (0.27x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Who files at Dongguan's volume?

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

patents

What this shows Dongguan holds 56 patents at rank #6,016, 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 Dongguan

By rank, the assignees closest to #6,016 in granted patent volume.

Leaders in A47G (Household OR Table Equipment)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Dongguan, neither rank-band nor same-CPC leaders (those blocks stay above). In A47G (Household OR Table Equipment), Dongguan ranks #377 of 709 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (23 here).

Takara Telesystems Corp. 23 Geneuro SA 23 Hills Point Industries, LLC 23 RUG Doctor, LLC 23

Similar claim depth

Nearest assignees by average claims per patent (1.2 here).

Shenzhen Qianhai Patuoxun Network AND Technology Co., Ltd. 1.2 avg Harry Winston SA 1.2 avg Shenzhen Xunweijia Technology Development Co., Ltd. 1.2 avg VAN Cleef & Arpels SA 1.2 avg

Dongguan's Innovation Score vs. every tracked assignee

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

23 11th percentile higher than 11% 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

0102030 20192020202120222023 4
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
Dongguan Powerme Plastic MFG. Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2019 2 3.6%
2020 28 50.0%
2021 14 25.0%
2022 8 14.3%
2023 4 7.1%

Which technologies does Dongguan Powerme Plastic MFG. Co., Ltd. patent most?

Top 3 of 3 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

Dongguan Powerme Plastic MFG. Co., Ltd.'s patent record in context - here's where to go next.

  • Dongguan Powerme Plastic MFG. Co., Ltd.'s lead technology class is A47G (Household OR Table Equipment), 1.8% of its portfolio - see every assignee active in that class. Explore A47G
  • Ranked #6,017 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Dongguan Powerme Plastic MFG. Co., Ltd. against Caribou Biosciences, Inc., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 22.6/100 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.

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.