Where does Silixa Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Silixa Ltd. ranks #8,113 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Silixa Ltd. hold?

Silixa Ltd. holds 40 US utility patents granted 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 (top 47% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Silixa Ltd.'s recent grant velocity is -39% compared to the prior five-year period (grant years, not application filing dates). Grant 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 is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Silixa Ltd.

Q: 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. Grants appear in 14 CPC subclasses total.

USPTO PatentsView assignee record - 40 granted patents across 14 technology areas, recorded in grant years 2015–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: G01H (Measurement OF Mechanical Vibrations OR Ultrasonic, Sonic OR Infrasonic Waves).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Silixa ranks #8,113 of 49,997 tracked US assignees by granted-patent volume, with 40 patents across 14 technology areas.

#8,113
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.0/100): 12.9
avg claims per patent: -39%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8113 · Foreign Corporation #8,113 · 40 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 40 grants
UPPER-Q #8,113/49,997
PHOTO-FINISH Scandit
CPC-FOCUS G01H · 14 areas
INNOV-THIN 36.0/100
CLAIMS-RICH 12.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -39% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Scandit AG (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

Qualcomm Incorporated · highest

85
Fujian Eastwest… · near

36
Hsio · near

36
Silixa · this assignee

36
Song Chuan Precision · near

36
Sunstar · near

36
3D Lighting… · lowest

7

What this shows Silixa's Innovation Score is 36.0/100 (top 47% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Where Silixa's grants concentrate

Silixa Ltd. is a focused PatentsView assignee: 14 CPC subclasses with 65% of grants classified under G01H (Measurement OF Mechanical Vibrations OR Ultrasonic, Sonic OR Infrasonic Waves). Peak complete grant year is 2019 (10 grants) versus a trough of 1 in 2022. By volume, Silixa sits between Spyderco, Inc. and Somos, Inc..

Silixa's three-year grant acceleration

Silixa Ltd. shows 6 grants in 2022–2024 against only 18 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

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.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Silixa, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (36 here).

Hsio Technologies, LLC 36 Fujian Eastwest Lifewit Technology Co., Ltd 36 Song Chuan Precision Co., Ltd. 36 Sunstar Inc. 36

Silixa's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% of 49,997 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%
2025partial year	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

Where it ranks

Overall rank by patents

#8,113

of 49,997 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?

What to do with this data

Silixa Ltd.'s patent record in context - here's where to go next.

Silixa Ltd.'s lead technology class is G01H (Measurement OF Mechanical Vibrations OR Ultrasonic, Sonic OR Infrasonic Waves), 65% of its portfolio - see every assignee active in that class. Explore G01H
Ranked #8,113 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Silixa Ltd. against Spyderco, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.0/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

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 by PlainPatent, US Patent Intelligence Editorial Process · 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.