Where does Tianjin University of Science and Technology rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Tianjin University of Science and Technology ranks #12,716 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 Tianjin University of Science and Technology hold?

Tianjin University of Science and Technology holds 24 US utility patents granted between 2019 and 2025, spanning 34 technology areas.

What is Tianjin University of Science and Technology's Innovation Score?

Tianjin University of Science and Technology has an Innovation Score of 58.0 out of 100 (top 5% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Tianjin University of Science and Technology's patent grant rate increasing or decreasing?

Tianjin University of Science and Technology's recent grant velocity is +2000% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Tianjin University of Science and Technology's patents?

Tianjin University of Science and Technology's patents average 10.4 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

Tianjin University of Science and Technology

Q: What technology areas does Tianjin University of Science and Technology focus on?

Tianjin University of Science and Technology's top technology area is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media) with 13 patents, ranking #809 of 4,144 assignees active in that subclass. Grants appear in 34 CPC subclasses total.

Q: How is the Tianjin 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 - 24 granted patents across 34 technology areas, recorded in grant years 2019–2025. 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: C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Tianjin ranks #12,716 of 49,997 tracked US assignees by granted-patent volume, with 24 patents across 34 technology areas.

#12,716
of 49,997 US assignees by volume: Top 5%
by Innovation Score (58.0/100): 10.4
avg claims per patent: +2000%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12716 · Foreign Corporation #12,716 · 24 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 24 grants
MID-PACK #12,716/49,997
PHOTO-FINISH The Trade Desk
CPC-FOCUS C12N · 34 areas
INNOV-PAR 58.0/100
CLAIMS-PAR 10.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +2000% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: The Trade Desk, 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 Tianjin’s 58.0 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 (19%) Velocity 20.0 pts (35%) Breadth 20.6 pts (36%) Claim depth 6.2 pts (11%)

Qualcomm Incorporated · highest

85
Tianjin University… · this assignee

58
3D Lighting… · lowest

7

What this shows Tianjin's Innovation Score is 58.0/100 (top 5% 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 Tianjin?

Each dot is one of Tianjin’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). Tianjin’s own 10.4 claims/patent is at or below the 13.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Tianjin's grants concentrate

Tianjin University of Science and Technology is a focused PatentsView assignee: 34 CPC subclasses with 54.2% of grants classified under C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media). Peak complete grant year is 2022 (8 grants) versus a trough of 1 in 2019. By volume, Tianjin sits between The Trade Desk, Inc. and Troy Group, Inc..

Tianjin's three-year grant acceleration

Tianjin University of Science and Technology shows 19 grants in 2022–2024 against only 3 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.

The Trade Desk

24
The Wooster Brush

24
Thermo Fisher Sci…

24
Thule IP AB

24
Touchcast

24
Trimark

24
Trikausa

24
Troy Group

24
Tianjin Universit… ◀

24

What this shows Tianjin holds 24 patents at rank #12,720, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Tianjin

By rank, the assignees closest to #12,720 in granted patent volume.

Leaders in C12N (Microorganisms OR Enzymes)

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

Tianjin's Innovation Score vs. every tracked assignee

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

58 Top 5% higher than 95% 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 · 2019–2025

Grants by year

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

View data table

Tianjin University of Science and Technology patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	4.2%
2020	1	4.2%
2021	1	4.2%
2022	8	33.3%
2023	7	29.2%
2024	4	16.7%
2025partial year	2	8.3%

Which technologies does Tianjin University of Science and Technology patent most?

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 13

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 12

C12Y - Enzymes 12

C12R - Indexing Scheme Associated With Subclasses C12c - C12q, Relating TO Microorganisms 6

Y02A - Technologies FOR Adaptation TO Climate Change 3

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 3

B01D - Separation 2

C08B - POLYSACCHARIDES; Derivatives Thereof 2

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 2

C07K - Peptides 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

C07C - Acyclic OR Carbocyclic Compounds 2

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

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 1

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

Top 15 of 34 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

Tianjin University of Science and Technology's patent record in context - here's where to go next.

Tianjin University of Science and Technology's lead technology class is C12N (Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media), 54.2% of its portfolio - see every assignee active in that class. Explore C12N
Ranked #12,716 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Tianjin University of Science and Technology against The Trade Desk, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 58.0/100 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.