USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Fujian Institute OF Research ON THE Structure OF Matter, Chinese Academy OF Sciences

Q: Where does Fujian Institute OF Research ON THE Structure OF Matter, Chinese Academy OF Sciences rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Fujian Institute OF Research ON THE Structure OF Matter, Chinese Academy OF Sciences ranks #12,447 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Q: How is the Fujian Institute OF Research ON THE Structure OF Matter, Chinese Academy OF Sciences patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO PatentsView assignee record - 24 granted patents across 24 technology areas, recorded in grant years 2015–2025. 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: C30B (Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrys).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Fujian ranks #12,447 of 49,997 tracked US assignees by granted-patent volume, with 24 patents across 24 technology areas.

#12,447
of 49,997 US assignees by volume: Top 29%
by Innovation Score (43.0/100): 14.7
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12447 · Foreign Corporation #12,447 · 24 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-SMALL 24 grants
UPPER-Q #12,447/49,997
PHOTO-FINISH Eversight
CPC-FOCUS C30B · 24 areas
INNOV-PAR 43.0/100
CLAIMS-RICH 14.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Eversight, 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 Fujian’s 43.0 Innovation Score adds up

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

Volume 11.1 pts (26%) Velocity 5.7 pts (13%) Breadth 17.3 pts (40%) Claim depth 8.8 pts (21%)

Qualcomm Incorporated · highest

85
Fujian Institute OF… · this assignee

43
3D Lighting… · lowest

7

What this shows Fujian's Innovation Score is 43.0/100 (top 29% 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.

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 14.7 claims/patent is ABOVE the 11.9 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.

Where Fujian's grants concentrate

Fujian Institute OF Research ON THE Structure OF Matter, Chinese Academy OF Sciences is a focused PatentsView assignee: 24 CPC subclasses with 29.2% of grants classified under C30B (Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrys). Peak complete grant year is 2021 (4 grants) versus a trough of 1 in 2015. By volume, Fujian sits between Eversight, Inc. and Fuzetec Technology Co., Ltd..

Fujian's three-year grant acceleration

Fujian Institute OF Research ON THE Structure OF Matter, Chinese Academy OF Sciences shows 6 grants in 2022–2024 against only 7 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.

Eversight

24
Excillum AB

24
F-tech

24
FTI Group (Holdin…

24
Fujifilm Medical…

24
Fujitec

24
Furukawa

24
Fuzetec Technology

24
Fujian Institute… ◀

24

What this shows Fujian holds 24 patents at rank #12,443, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Fujian

By rank, the assignees closest to #12,443 in granted patent volume.

Leaders in C30B (Single-crystal Growth)

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)

43 Top 29% higher than 71% of 49,997 US assignees

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

USPTO utility patent grants by year · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Fujian Institute OF Research ON THE Structure OF Matter, Chinese Academy OF Sciences patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	4.2%
2016	3	12.5%
2017	2	8.3%
2018	3	12.5%
2019	2	8.3%
2020	1	4.2%
2021	4	16.7%
2022	2	8.3%
2023	1	4.2%
2024	3	12.5%
2025partial year	2	8.3%

Which technologies does Fujian Institute OF Research ON THE Structure OF Matter, Chinese Academy OF Sciences patent most?

C30B - Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrystalline Material With Defined Structure ; Single Crystals OR Homogeneous Polycrystalline Material WI 7

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters 7

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 7

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 6

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium 6

H10K - Organic Electric Solid-state Devices 4

H01S - Devices Using THE Process OF Light Amplification BY Stimulated Emission OF Radiation [LASER] TO Amplify OR Generate LIGHT; Devices Using Stimulated Emission OF Electromagnetic Radiation IN Wave Ranges Other Than Optical 3

C07D - Heterocyclic Compounds 3

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 3

C07C - Acyclic OR Carbocyclic Compounds 3

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 3

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 2

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 2

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 2

B33Y - Additive Manufacturing, i.e. Manufacturing OF Three-dimensional [3-D] Objects BY Additive Deposition, Additive Agglomeration OR Additive Layering, e.g. BY 3-D Printing, Stereolithography OR Selective Laser Sintering 1

Top 15 of 24 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 Institute OF Research ON THE Structure OF Matter, Chinese Academy OF Sciences's patent record in context - here's where to go next.

Fujian Institute OF Research ON THE Structure OF Matter, Chinese Academy OF Sciences's lead technology class is C30B (Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrys), 29.2% of its portfolio - see every assignee active in that class. Explore C30B
Ranked #12,447 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Fujian Institute OF Research ON THE Structure OF Matter, Chinese Academy OF Sciences against Eversight, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.0/100 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

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

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.