Overall rank by patents
#10,442
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
S.a. Armstrong Limited
USPTO PatentsView assignee record - 30 granted patents across 15 technology areas, active 2017–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: F04D (NON-POSITIVE-DISPLACEMENT PUMPS).
30
Total patents granted
15
CPC technology areas
24.2
Avg claims per patent
+133%
5-year filing velocity
The verdict
S.a. holds 30 US patents across 15 technology areas, rank #10,442 of 50,000 tracked assignees.
- #10,442
- of 50,000 US assignees by volume
- Top 15%
- by Innovation Score (49.4/100)
- 24.2
- avg claims per patent
- +133%
- filing velocity, last 5 yrs
Portfolio overview
S.A. Armstrong Limited has been granted 30 US utility patents between 2017 and 2025, placing S.A. Armstrong Limited at rank #10,442 across all assignees tracked by PlainPatent. This portfolio spans 15 distinct Cooperative Patent Classification (CPC) subclasses, averaging 24.2 claims per patent with primary concentration in F04D (NON-POSITIVE-DISPLACEMENT PUMPS). As a Foreign Corporation, S.A. Armstrong Limited is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 49.4/100 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 21 grants, compared with 9 in the 2015–2019 window, a +133% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The Foreign 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. S.A. Armstrong Limited's 24.2 average claims per patent reflects complex, broadly scoped inventions that are difficult for competitors to design around, while concentration in 15 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark S.A. Armstrong Limited against peers pursuing similar technology classes.
How does SA 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
- Armstrong ◀ 30
S.A. Armstrong Limited
30 patents
What this shows S.A. holds 30 patents, placing it at rank #10,442 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.
S.A.'s Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
49 Top 15% higher than 85% 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 · 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
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2017 | 2 | 6.7% |
| 2018 | 1 | 3.3% |
| 2019 | 6 | 20.0% |
| 2020 | 1 | 3.3% |
| 2021 | 3 | 10.0% |
| 2022 | 1 | 3.3% |
| 2023 | 7 | 23.3% |
| 2024 | 6 | 20.0% |
| 2025 | 3 | 10.0% |
Which technologies does S.A. Armstrong Limited patent most?
Top 15 of 15 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Focused
Claim Depth Complex
Velocity Accelerating
Frequently Asked Questions
How many patents does S.A. Armstrong Limited hold?
S.A. Armstrong Limited holds 30 US granted patents filed between 2017 and 2025, spanning 15 technology areas.
What is S.A. Armstrong Limited's Innovation Score?
S.A. Armstrong Limited has an Innovation Score of 49.4 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does S.A. Armstrong Limited focus on?
S.A. Armstrong Limited's top technology area is F04D (NON-POSITIVE-DISPLACEMENT PUMPS) with 18 patents. The company has filed patents in 15 CPC subclasses total.
Is S.A. Armstrong Limited's patent filing rate increasing or decreasing?
S.A. Armstrong Limited's recent filing velocity is +133% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for S.A. Armstrong Limited's patents?
S.A. Armstrong Limited's patents average 24.2 claims each. This indicates complex, broadly scoped patents that are harder for competitors to design around.
How is the S.A. Armstrong Limited 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
S.a.'s 30 grants land it in the top 15% 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 - S.a. ranks #10,442 of 50,000. Top 50 holders
- Most of this portfolio concentrates in F04D - see who else leads that technology area. F04D 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
F04D technology
S.A. Armstrong Limited's primary CPC class, all holders and yearly trends
Top 50 patent holders
See where S.A. Armstrong Limited 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
