PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Fujian Golden Dragon Rare-earth Co., Ltd.

USPTO PatentsView assignee record - 8 granted patents across 8 technology areas, recorded in grant years 2024–2025. 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: H01F (MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties).

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The verdict

According to USPTO PatentsView, Fujian ranks #31,713 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 8 technology areas.

#31,713
of 49,997 US assignees by volume
46th percentile
by Innovation Score (34.1/100)
16.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R31713 · Foreign Corporation #31,713 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

  • GRANTS-MICRO 8 grants
  • MID-PACK #31,713/49,997
  • PHOTO-FINISH Friesland Brands B V
  • CPC-NARROW H01F · 8 areas
  • INNOV-THIN 34.1/100
  • CLAIMS-RICH 16.4 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • SPAN-YRS 2024–2025 · 2y
  • BOOK-RICH 9/10 fields

Nearest grant-volume peer: Friesland Brands 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 Fujian’s 34.1 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 Fujian

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

score

What this shows Fujian's Innovation Score is 34.1/100 (46th 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 Fujian?

Each dot is one of Fujian’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). Fujian’s own 16.4 claims/patent is ABOVE the 14.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Fujian 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 8.088.1 0510152025 Granted patents (volume) Avg claims / patent Friesland Brands B.V. - 8, 17.12Friesland Brands…Frontiir PTE Ltd. - 8, 17Frontiir PTEFS.COM Limited - 8, 1FS COMFTS Welding - 8, 12.38FTS WeldingFulterer Gesellschaft mbH - 8, 14.5Fulterer Gesellsc…Furukawa Electric Latam S.A. - 8, 15.12Furukawa Electric…Furukawa Techno Material Co., Ltd. - 8, 11.5Furukawa Techno M…Futurus Technology Co., Ltd. - 8, 19.88Futurus TechnologyFujian Golden Dragon Rare-earth Co., Ltd. - 8, 16.38Fujian Golden Dra…
Fujian vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Fujian's grants concentrate

Fujian Golden Dragon Rare-earth Co., Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 75% of grants classified under H01F (MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties). By volume, Fujian sits between Friesland Brands B.V. and Futurus Technology Co., Ltd..

Fujian's three-year grant acceleration

Fujian Golden Dragon Rare-earth Co., Ltd. shows 1 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 Fujian's volume?

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

patents

What this shows Fujian holds 8 patents at rank #31,649, 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 Fujian

By rank, the assignees closest to #31,649 in granted patent volume.

Leaders in H01F (Magnets)

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

Fujian's Innovation Score vs. every tracked assignee

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

34 46th percentile higher than 46% 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

02468 20242025 7
USPTO utility patent grants by year · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table
Fujian Golden Dragon Rare-earth Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2024 1 12.5%
2025partial year 7 87.5%

Which technologies does Fujian Golden Dragon Rare-earth Co., Ltd. patent most?

Top 8 of 8 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

Fujian Golden Dragon Rare-earth Co., Ltd.'s patent record in context - here's where to go next.

  • Fujian Golden Dragon Rare-earth Co., Ltd.'s lead technology class is H01F (MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties), 75% of its portfolio - see every assignee active in that class. Explore H01F
  • Ranked #31,713 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Fujian Golden Dragon Rare-earth Co., Ltd. against Friesland Brands B.V., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 34.1/100 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.