PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Qingdao Bright Medical Manufacturing Co., Ltd.

USPTO PatentsView assignee record - 7 granted patents across 5 technology areas, recorded in grant years 2017–2022. 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: B09B (Disposal OF Solid Waste NOT Otherwise Provided FOR).

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The verdict

According to USPTO PatentsView, Qingdao ranks #37,120 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 5 technology areas.

#37,120
of 49,997 US assignees by volume
7th percentile
by Innovation Score (20.1/100)
2.9
avg claims per patent
-25%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37120 · Foreign Corporation #37,120 · 7 grants

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

  • GRANTS-MICRO 7 grants
  • MID-PACK #37,120/49,997
  • PHOTO-FINISH Q-med AB
  • CPC-NARROW B09B · 5 areas
  • INNOV-THIN 20.1/100
  • CLAIMS-SPARSE 2.9 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-DOWN -25% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Q-med AB (±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 Qingdao’s 20.1 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 Qingdao

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

score

What this shows Qingdao's Innovation Score is 20.1/100 (7th 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 Qingdao?

Each dot is one of Qingdao’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). Qingdao’s own 2.9 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.

Qingdao 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 6.97.07.077.07.07.1 051015202530 Granted patents (volume) Avg claims / patent Q-med AB - 7, 5.14Q-med ABQ-Net Security, Inc. - 7, 24.29Q-net SecurityQED-it Systems Ltd. - 7, 19.86Qed-it SystemsQiagen Waltham, Inc. - 7, 20.43Qiagen WalthamQingdao Hisense Media Networks Ltd. - 7, 16.29Qingdao Hisense M…Qingdao Jiahe Yongrun Beauty Technology Co., Ltd. - 7, 3.71Qingdao Jiahe Yon…Qingdao Technological University - 7, 9.71Qingdao Technolog…Qrisq Analytics, LLC - 7, 19.57Qrisq AnalyticsQingdao Bright Medical Manufacturing Co., Ltd. - 7, 2.86Qingdao Bright Me…
Qingdao vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Qingdao's grants concentrate

Qingdao Bright Medical Manufacturing Co., Ltd. is a focused PatentsView assignee: 5 CPC subclasses with 14.3% of grants classified under B09B (Disposal OF Solid Waste NOT Otherwise Provided FOR). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2017. By volume, Qingdao sits between Q-med AB and Qrisq Analytics, LLC.

Qingdao's three-year grant acceleration

Qingdao Bright Medical Manufacturing Co., Ltd. shows 2 grants in 2022–2024 against only 4 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 Qingdao's volume?

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

patents

What this shows Qingdao holds 7 patents at rank #37,095, 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 Qingdao

By rank, the assignees closest to #37,095 in granted patent volume.

Leaders in B09B (Disposal OF Solid Waste)

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

Qingdao's Innovation Score vs. every tracked assignee

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

20 7th percentile higher than 7% 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 2017201920202022 2
USPTO utility patent grants by year · 2017–2022

Grants by year

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

View data table
Qingdao Bright Medical Manufacturing Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2017 1 14.3%
2019 3 42.9%
2020 1 14.3%
2022 2 28.6%

Which technologies does Qingdao Bright Medical Manufacturing 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

Qingdao Bright Medical Manufacturing Co., Ltd.'s patent record in context - here's where to go next.

  • Qingdao Bright Medical Manufacturing Co., Ltd.'s lead technology class is B09B (Disposal OF Solid Waste NOT Otherwise Provided FOR), 14.3% of its portfolio - see every assignee active in that class. Explore B09B
  • Ranked #37,120 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Qingdao Bright Medical Manufacturing Co., Ltd. against Q-med AB, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 20.1/100 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.