Overall rank by patents
#5,346
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Government
Beijing University Of Chemical Technology
USPTO PatentsView assignee record — 64 granted patents across 75 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B01J (CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS).
64
Total patents granted
75
CPC technology areas
10.5
Avg claims per patent
+37%
5-year filing velocity
The verdict
Beijing holds 64 US patents across 75 technology areas — rank #5,346 of 50,000 tracked assignees.
- #5,346
- of 50,000 US assignees by volume
- Top 9%
- by Innovation Score (52.9/100)
- 10.5
- avg claims per patent
- +37%
- filing velocity, last 5 yrs
Portfolio overview
Beijing University of Chemical Technology has been granted 64 US utility patents between 2015 and 2025, placing Beijing University of Chemical Technology at rank #5,346 across all assignees tracked by PlainPatent. This portfolio spans 75 distinct Cooperative Patent Classification (CPC) subclasses, averaging 10.5 claims per patent with primary concentration in B01J (CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS). As a Foreign Government, Beijing University of Chemical Technology is one of the broader-portfolio assignees in the PatentsView dataset. The composite Innovation Score of 52.9/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.
Filing cadence tells the strategic story. Between 2020 and 2025 the company received 37 grants, compared with 27 in the 2015–2019 window — a +37% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. The Foreign Government classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.
Claim depth and technology breadth together indicate competitive posture. Beijing University of Chemical Technology's 10.5 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while a multi-domain presence across 75 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Beijing University of Chemical Technology against peers pursuing similar technology classes.
How does Beijing compare?
Granted US patents 2015–2025 versus the largest corporate holders — this company marked ◀
- Samsung
SAMSUNG ELECTRONICS CO., LTD.
106,890 patents
- International Bus…
International Business Machines Corporation
72,926 patents
- Canon 34,378
Canon Kabushiki Kaisha
34,378 patents
- LG 32,607
LG ELECTRONICS INC.
32,607 patents
- Taiwan Semiconduc… 31,041
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
31,041 patents
- Apple 30,560
Apple Inc.
30,560 patents
- Qualcomm Incorpor… 30,354
QUALCOMM Incorporated
30,354 patents
- Intel 27,498
Intel Corporation
27,498 patents
- Beijing Universit… ◀ 64
Beijing University of Chemical Technology
64 patents
What this shows Beijing holds 64 patents — placing it at rank #5,346 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.
Beijing's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
53 Top 9% higher than 91% of 50,000 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
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 6 | 9.4% |
| 2016 | 6 | 9.4% |
| 2017 | 6 | 9.4% |
| 2018 | 6 | 9.4% |
| 2019 | 3 | 4.7% |
| 2020 | 5 | 7.8% |
| 2021 | 6 | 9.4% |
| 2022 | 6 | 9.4% |
| 2023 | 1 | 1.6% |
| 2024 | 8 | 12.5% |
| 2025 | 11 | 17.2% |
Which technologies does Beijing University of Chemical Technology patent most?
Top 15 of 75 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Multi-domain
Claim Depth Simple
Velocity Growing
Frequently Asked Questions
How many patents does Beijing University of Chemical Technology hold?
Beijing University of Chemical Technology holds 64 US granted patents filed between 2015 and 2025, spanning 75 technology areas.
What is Beijing University of Chemical Technology's Innovation Score?
Beijing University of Chemical Technology has an Innovation Score of 52.9 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Beijing University of Chemical Technology focus on?
Beijing University of Chemical Technology's top technology area is B01J (CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS) with 18 patents. The company has filed patents in 75 CPC subclasses total.
Is Beijing University of Chemical Technology's patent filing rate increasing or decreasing?
Beijing University of Chemical Technology's recent filing velocity is +37% compared to the prior five-year period. The company is maintaining or growing its patent output.
What does claim depth mean for Beijing University of Chemical Technology's patents?
Beijing University of Chemical Technology's patents average 10.5 claims each. This is relatively simple claim structure, typical for focused inventions.
How is the Beijing University of Chemical 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.
Learn More
How to use this portfolio
Beijing's 64 grants land it in the top 9% by Innovation Score — but volume alone doesn't tell you where the strength sits.
- Read that count against the largest US assignees before treating it as dominance — Beijing ranks #5,346 of 50,000. Top 50 holders
- Most of this portfolio concentrates in B01J — see who else leads that technology area. B01J leaders
- Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works
Patent counts and the Innovation Score measure patenting activity — not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.
Explore the patent dataset
B01J technology
Beijing University of Chemical Technology's primary CPC class — all holders and yearly trends
Top 50 patent holders
See where Beijing University of Chemical Technology ranks among the largest US patent assignees
All technology classes
Browse every CPC technology area by patent activity
How the score works
The four dimensions behind the Innovation Score
Related
Data sourced from USPTO PatentsView — official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial
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
