Where does Shaanxi University OF Science AND Technology rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shaanxi University OF Science AND Technology ranks #3,548 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Shaanxi University OF Science AND Technology hold?

Shaanxi University OF Science AND Technology holds 104 US utility patents granted between 2017 and 2025, spanning 73 technology areas.

What is Shaanxi University OF Science AND Technology's Innovation Score?

Shaanxi University OF Science AND Technology has an Innovation Score of 54.9 out of 100 (top 7% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Shaanxi University OF Science AND Technology's patent grant rate increasing or decreasing?

Shaanxi University OF Science AND Technology's recent grant velocity is +236% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Shaanxi University OF Science AND Technology's patents?

Shaanxi University OF Science AND Technology's patents average 8.7 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

Shaanxi University OF Science AND Technology

Q: What technology areas does Shaanxi University OF Science AND Technology focus on?

Shaanxi University OF Science AND Technology's top technology area is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations) with 26 patents, ranking #760 of 6,058 assignees active in that subclass. Grants appear in 73 CPC subclasses total.

Q: How is the Shaanxi University OF Science AND Technology 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 - 104 granted patents across 73 technology areas, recorded in grant years 2017–2025. 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: A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Shaanxi ranks #3,548 of 49,997 tracked US assignees by granted-patent volume, with 104 patents across 73 technology areas.

#3,548
of 49,997 US assignees by volume: Top 7%
by Innovation Score (54.9/100): 8.7
avg claims per patent: +236%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3548 · Foreign Corporation #3,548 · 104 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MID 104 grants
TOP-DECILE #3,548/49,997
PHOTO-FINISH People ai
CPC-WIDE A61P · 73 areas
INNOV-PAR 54.9/100
CLAIMS-PAR 8.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +236% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: People.ai, 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 Shaanxi’s 54.9 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 16.1 pts (29%) Velocity 8.6 pts (16%) Breadth 25.0 pts (46%) Claim depth 5.2 pts (9%)

Qualcomm Incorporated · highest

85
Faurecia Interior… · near

55
Sandia · near

55
Seurat · near

55
Shaanxi University… · this assignee

55
The University of… · near

55
3D Lighting… · lowest

7

What this shows Shaanxi's Innovation Score is 54.9/100 (top 7% 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 Shaanxi?

Each dot is one of Shaanxi’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). Shaanxi’s own 8.7 claims/patent is at or below the 15.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

How Shaanxi's grant cadence moved

Between 2020–2024, Shaanxi University OF Science AND Technology received 74 grants versus 22 in 2015–2019 (+236% equal-window velocity, above median growth). Across complete PatentsView years, output peaked in 2023 at 23 grants and bottomed in 2017 at 3. Lead class A61P accounts for 25% of the portfolio across 73 subclasses. Volume neighbours: People.ai, Inc. (#3,541) and Sakata Seed Corporation (#3,549).

Shaanxi's three-year grant acceleration

From 2019–2021 to 2022–2024, Shaanxi University OF Science AND Technology moved from 38 to 49 grants (1.29x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #656. See the growth leaderboard.

People ai

104
Pilz & KG

104
Qinetiq

104
Schneider Electri…

104
Stamicarbon B V

104
Sunonwealth Elect…

104
Synamedia

104
Sakata Seed

104
Shaanxi Universit… ◀

104

What this shows Shaanxi holds 104 patents at rank #3,545, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shaanxi

By rank, the assignees closest to #3,545 in granted patent volume.

Leaders in A61P (Specific Therapeutic Activity OF Chemical Compounds OR Me…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Shaanxi, neither rank-band nor same-CPC leaders (those blocks stay above). In A61P (Specific Therapeutic Activity OF Chemical Compounds OR Me…), Shaanxi ranks #760 of 6,058 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (55 here).

Faurecia Interior Systems, Inc. 55 The University of Sydney 55 Sandia Corporation 55 Seurat Technologies, Inc. 55

Similar claim depth

Nearest assignees by average claims per patent (8.7 here).

Hitachi Maxell, Ltd. 8.7 avg Sanyo Denki Co., Ltd. 8.7 avg Panasonic Energy Co., Ltd. 8.7 avg Kaohsiung Medical University 8.7 avg

Shaanxi's Innovation Score vs. every tracked assignee

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

55 Top 7% higher than 93% 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 · 2017–2025

Grants by year

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

View data table

Shaanxi University OF Science AND Technology patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	3	2.9%
2018	6	5.8%
2019	13	12.5%
2020	14	13.5%
2021	11	10.6%
2022	17	16.3%
2023	23	22.1%
2024	9	8.7%
2025partial year	8	7.7%

Which technologies does Shaanxi University OF Science AND Technology patent most?

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 26

C07D - Heterocyclic Compounds 23

C07C - Acyclic OR Carbocyclic Compounds 20

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 14

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 13

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 10

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 7

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 6

C25B - Electrolytic OR Electrophoretic Processes FOR THE Production OF Compounds OR NON-METALS; Apparatus Therefor 6

C08L - Compositions OF Macromolecular Compounds 6

Y02A - Technologies FOR Adaptation TO Climate Change 5

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 5

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 5

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 5

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 5

Top 15 of 73 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

Shaanxi University OF Science AND Technology's patent record in context - here's where to go next.

Shaanxi University OF Science AND Technology's lead technology class is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations), 25% of its portfolio - see every assignee active in that class. Explore A61P
Ranked #3,548 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shaanxi University OF Science AND Technology against People.ai, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 54.9/100 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.