USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Silixa Ltd.

USPTO PatentsView assignee record - 40 granted patents across 14 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G01H (MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

12.9

Avg claims per patent

-26%

5-year filing velocity

The verdict

Silixa holds 40 US patents across 14 technology areas, rank #8,112 of 50,000 tracked assignees.

#8,112
of 50,000 US assignees by volume: Top 47%
by Innovation Score (36.0/100): 12.9
avg claims per patent: -26%
filing velocity, last 5 yrs

Portfolio overview

Silixa Ltd. has been granted 40 US utility patents between 2015 and 2025, placing Silixa Ltd. at rank #8,112 across all assignees tracked by PlainPatent. This portfolio spans 14 distinct Cooperative Patent Classification (CPC) subclasses, averaging 12.9 claims per patent with primary concentration in G01H (MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES). As a Foreign Corporation, Silixa Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Silixa sits between Spyderco, Inc. (40 patents, rank #8,108) and Somos, Inc. (40 patents, rank #8,116) - the closest US assignees by grant volume. The composite Innovation Score of 36.0/100 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 17 grants, compared with 23 in the 2015–2019 window, a -26% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. 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. Silixa Ltd.'s 12.9 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 14 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Silixa Ltd. against peers pursuing similar technology classes.

Spyderco

40
Scandit

40
Segway Technology

40
Silgan Plastics

40
Sixpoint Materials

40
Skyhigh Networks

40
Somerset Therapeu…

40
Somos

40
Silixa ◀

40

What this shows Silixa holds 40 patents at rank #8,112, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Silixa

By rank, the assignees closest to #8,112 in granted patent volume.

Leaders in G01H (Measurement OF Mechanical Vibrations OR Ultrasonic)

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

Silixa's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% 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

Silixa Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	5.0%
2017	7	17.5%
2018	4	10.0%
2019	10	25.0%
2020	3	7.5%
2021	5	12.5%
2022	1	2.5%
2023	5	12.5%
2025	3	7.5%

Which technologies does Silixa Ltd. patent most?

G01H - MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES 26

G01D - MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 23

E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS 22

G01V - GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 21

G01F - MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME 18

G01M - TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR 14

G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 10

G01S - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES 5

G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS 4

G01K - MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 4

G03B - APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 2

G01L - MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 2

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 2

G01P - MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 2

Top 14 of 14 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Velocity Declining

Where it ranks

Overall rank by patents

#8,112

Across all tracked assignees

Innovation Score

36.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Silixa Ltd. hold?

Silixa Ltd. holds 40 US granted patents filed between 2015 and 2025, spanning 14 technology areas.

What is Silixa Ltd.'s Innovation Score?

Silixa Ltd. has an Innovation Score of 36.0 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Silixa Ltd. focus on?

Silixa Ltd.'s top technology area is G01H (MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES) with 26 patents. The company has filed patents in 14 CPC subclasses total.

Is Silixa Ltd.'s patent filing rate increasing or decreasing?

Silixa Ltd.'s recent filing velocity is -26% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for Silixa Ltd.'s patents?

Silixa Ltd.'s patents average 12.9 claims each. This falls within the standard range, providing solid legal coverage.

How is the Silixa Ltd. 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.

How to use this portfolio

Silixa's 40 grants land it in the top 47% 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 - Silixa ranks #8,112 of 50,000. Top 50 holders
Most of this portfolio concentrates in G01H - see who else leads that technology area. G01H 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.

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

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.