Where does Qilu University OF Technology (SHANDONG Academy OF SCIENCES) rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Qilu University OF Technology (SHANDONG Academy OF SCIENCES) ranks #27,205 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Is Qilu University OF Technology (SHANDONG Academy OF SCIENCES)'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Qilu University OF Technology (SHANDONG Academy OF SCIENCES).

What does claim depth mean for Qilu University OF Technology (SHANDONG Academy OF SCIENCES)'s patents?

Qilu University OF Technology (SHANDONG Academy OF SCIENCES)'s patents average 6.6 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Qilu University OF Technology (SHANDONG Academy OF SCIENCES)

Q: How is the Qilu University OF Technology (SHANDONG 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 - 10 granted patents across 11 technology areas, recorded in grant years 2022–2025. 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: Y02A (Technologies FOR Adaptation TO Climate Change).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Qilu ranks #27,205 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 11 technology areas.

#27,205
of 49,997 US assignees by volume: Top 27%
by Innovation Score (44.0/100): 6.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R27205 · Foreign Corporation #27,205 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 10 grants
MID-PACK #27,205/49,997
PHOTO-FINISH Pujiang Sansi…
CPC-FOCUS Y02A · 11 areas
INNOV-PAR 44.0/100
CLAIMS-SPARSE 6.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Pujiang Sansi Optoelectronic Technology Co. Ltd. (±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 Qilu’s 44.0 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 8.3 pts (19%) Velocity 20.0 pts (45%) Breadth 11.7 pts (27%) Claim depth 4.0 pts (9%)

Qualcomm Incorporated · highest

85
Qilu University OF… · this assignee

44
3D Lighting… · lowest

7

What this shows Qilu's Innovation Score is 44.0/100 (top 27% 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 Qilu?

Each dot is one of Qilu’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). Qilu’s own 6.6 claims/patent is at or below the 10.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Qilu vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Qilu's grants concentrate

Qilu University OF Technology (SHANDONG Academy OF SCIENCES) is a focused PatentsView assignee: 11 CPC subclasses with 50% of grants classified under Y02A (Technologies FOR Adaptation TO Climate Change). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2022. By volume, Qilu sits between Pujiang Sansi Optoelectronic Technology Co. Ltd. and Quadriga Biosciences, Inc..

Qilu's three-year grant acceleration

Qilu University OF Technology (SHANDONG Academy OF SCIENCES) shows 4 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.

Pujiang Sansi Opt…

10
Pulmatrix Operati…

10
Pulse Health

10
Pulseon Oy

10
Qingdao Institute…

10
Qinghai Institute…

10
Qosound

10
Quadriga Bioscien…

10
Qilu University O… ◀

10

What this shows Qilu holds 10 patents at rank #27,193, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Qilu

By rank, the assignees closest to #27,193 in granted patent volume.

Leaders in Y02A (Technologies FOR Adaptation TO Climate Change)

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

Qilu's Innovation Score vs. every tracked assignee

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

44 Top 27% higher than 73% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Qilu University OF Technology (SHANDONG Academy OF SCIENCES) patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	1	10.0%
2024	3	30.0%
2025partial year	6	60.0%

Which technologies does Qilu University OF Technology (SHANDONG Academy OF SCIENCES) patent most?

Y02A - Technologies FOR Adaptation TO Climate Change 5

A61B - DIAGNOSIS; SURGERY; Identification 4

G06N - Computing Arrangements Based ON Specific Computational Models 3

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 2

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 2

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 1

G06V - Image OR Video Recognition OR Understanding 1

G06T - Image Data Processing OR Generation, IN General 1

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 1

G06F - Electric Digital Data Processing 1

Top 11 of 11 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

Qilu University OF Technology (SHANDONG Academy OF SCIENCES)'s patent record in context - here's where to go next.

Qilu University OF Technology (SHANDONG Academy OF SCIENCES)'s lead technology class is Y02A (Technologies FOR Adaptation TO Climate Change), 50% of its portfolio - see every assignee active in that class. Explore Y02A
Ranked #27,205 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Qilu University OF Technology (SHANDONG Academy OF SCIENCES) against Pujiang Sansi Optoelectronic Technology Co. Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.0/100 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.