Overall rank by patents
#12,202
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
Salunda Limited
USPTO PatentsView assignee record - 25 granted patents across 24 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: E21B (EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS).
25
Total patents granted
24
CPC technology areas
21.8
Avg claims per patent
+8%
5-year filing velocity
The verdict
Salunda holds 25 US patents across 24 technology areas, rank #12,202 of 50,000 tracked assignees.
- #12,202
- of 50,000 US assignees by volume
- Top 25%
- by Innovation Score (44.6/100)
- 21.8
- avg claims per patent
- +8%
- filing velocity, last 5 yrs
Portfolio overview
SALUNDA LIMITED has been granted 25 US utility patents between 2015 and 2025, placing SALUNDA LIMITED at rank #12,202 across all assignees tracked by PlainPatent. This portfolio spans 24 distinct Cooperative Patent Classification (CPC) subclasses, averaging 21.8 claims per patent with primary concentration in E21B (EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS). As a Foreign Corporation, SALUNDA LIMITED is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 44.6/100 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 13 grants, compared with 12 in the 2015–2019 window, a +8% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. 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. SALUNDA LIMITED's 21.8 average claims per patent reflects complex, broadly scoped inventions that are difficult for competitors to design around, while a multi-domain presence across 24 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark SALUNDA LIMITED against peers pursuing similar technology classes.
How does SALUNDA 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
- Salunda ◀ 25
SALUNDA LIMITED
25 patents
What this shows SALUNDA holds 25 patents, placing it at rank #12,202 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.
SALUNDA's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
45 Top 25% higher than 75% 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 | 1 | 4.0% |
| 2017 | 4 | 16.0% |
| 2018 | 4 | 16.0% |
| 2019 | 3 | 12.0% |
| 2020 | 2 | 8.0% |
| 2021 | 4 | 16.0% |
| 2022 | 4 | 16.0% |
| 2025 | 3 | 12.0% |
Which technologies does SALUNDA LIMITED patent most?
Top 15 of 24 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Multi-domain
Claim Depth Complex
Velocity Growing
Frequently Asked Questions
How many patents does SALUNDA LIMITED hold?
SALUNDA LIMITED holds 25 US granted patents filed between 2015 and 2025, spanning 24 technology areas.
What is SALUNDA LIMITED's Innovation Score?
SALUNDA LIMITED has an Innovation Score of 44.6 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does SALUNDA LIMITED focus on?
SALUNDA LIMITED's top technology area is E21B (EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS) with 10 patents. The company has filed patents in 24 CPC subclasses total.
Is SALUNDA LIMITED's patent filing rate increasing or decreasing?
SALUNDA LIMITED's recent filing velocity is +8% compared to the prior five-year period. The company is maintaining or growing its patent output.
What does claim depth mean for SALUNDA LIMITED's patents?
SALUNDA LIMITED's patents average 21.8 claims each. This indicates complex, broadly scoped patents that are harder for competitors to design around.
How is the SALUNDA 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.
Guides to patent portfolio analysis
How to use this portfolio
Salunda's 25 grants land it in the top 25% 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 - Salunda ranks #12,202 of 50,000. Top 50 holders
- Most of this portfolio concentrates in E21B - see who else leads that technology area. E21B 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
E21B technology
SALUNDA LIMITED's primary CPC class, all holders and yearly trends
Top 50 patent holders
See where SALUNDA 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
