Overall rank by patents
#58
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
The Regents of the University of California
USPTO PatentsView assignee record — 6,428 granted patents across 362 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: A61K (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES).
6,428
Total patents granted
362
CPC technology areas
17.9
Avg claims per patent
+16%
5-year filing velocity
Portfolio overview
The Regents of the University of California has been granted 6,428 US utility patents between 2015 and 2025, placing The Regents of the University of California at rank #58 across all assignees tracked by PlainPatent. This portfolio spans 362 distinct Cooperative Patent Classification (CPC) subclasses, averaging 17.9 claims per patent with primary concentration in A61K (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES). As a US Corporation, The Regents of the University of California is one of the broader-portfolio assignees in the PatentsView dataset. The composite Innovation Score of 71.4/100 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 3,447 grants, compared with 2,981 in the 2015–2019 window — a +16% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. The US Corporation 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. The Regents of the University of California's 17.9 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a diversified footprint across 100+ CPC subclasses spreads risk across many technology fronts. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark The Regents of the University of California against peers pursuing similar technology classes.
How does The 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
- The Regents of th… ◀ 6,428
The Regents of the University of California
6,428 patents
What this shows The holds 6,428 patents — placing it at rank #58 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.
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 | 535 | 8.3% |
| 2016 | 569 | 8.9% |
| 2017 | 597 | 9.3% |
| 2018 | 582 | 9.1% |
| 2019 | 698 | 10.9% |
| 2020 | 682 | 10.6% |
| 2021 | 673 | 10.5% |
| 2022 | 567 | 8.8% |
| 2023 | 550 | 8.6% |
| 2024 | 539 | 8.4% |
| 2025 | 436 | 6.8% |
Which technologies does The Regents of the University of California patent most?
G01N— INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1,153
C07K— PEPTIDES 894
C12Y— ENZYMES 348
Top 15 of 362 technology areas
Patent Moat Analysis
Portfolio Volume Strong
Tech Breadth Diversified
Claim Depth Standard
Velocity Growing
Frequently Asked Questions
How many patents does The Regents of the University of California hold?
The Regents of the University of California holds 6,428 US granted patents filed between 2015 and 2025, spanning 362 technology areas.
What is The Regents of the University of California's Innovation Score?
The Regents of the University of California has an Innovation Score of 71.4 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does The Regents of the University of California focus on?
The Regents of the University of California's top technology area is A61K (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES) with 1,779 patents. The company has filed patents in 362 CPC subclasses total.
Is The Regents of the University of California's patent filing rate increasing or decreasing?
The Regents of the University of California's recent filing velocity is +16% compared to the prior five-year period. The company is maintaining or growing its patent output.
What does claim depth mean for The Regents of the University of California's patents?
The Regents of the University of California's patents average 17.9 claims each. This falls within the standard range, providing solid legal coverage.
How is the The Regents of the University of California 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
Explore the patent dataset
A61K technology
The Regents of the University of California's primary CPC class — all holders and yearly trends
Top 50 patent holders
See where The Regents of the University of California 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.
All federal data sources used on this page
- USPTO PatentsView — official U.S. Patent and Trademark Office bulk patent data. patentsview.org
- USPTO Patent Application Information Retrieval (PAIR) — application status and file history. uspto.gov/patents/pair
- USPTO Bulk Data Storage System — comprehensive patent text + claims dataset. bulkdata.uspto.gov
- USPTO CPC Classification — Cooperative Patent Classification scheme for technology categorization. uspto.gov/cpc
- SEC EDGAR — public filings cross-reference for assignee corporate entity matching. sec.gov/edgar
- WIPO PATENTSCOPE — international patent context (related international filings). wipo.int/patentscope
