Where does ST Engineering Land Systems Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), ST Engineering Land Systems Ltd. ranks #33,418 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 ST Engineering Land Systems Ltd. hold?

ST Engineering Land Systems Ltd. holds 8 US utility patents granted between 2019 and 2024, spanning 7 technology areas.

What is ST Engineering Land Systems Ltd.'s Innovation Score?

ST Engineering Land Systems Ltd. has an Innovation Score of 24.3 out of 100 (14th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does ST Engineering Land Systems Ltd. focus on?

ST Engineering Land Systems Ltd.'s top technology area is B62D (Motor VEHICLES; Trailers) with 2 patents, ranking #691 of 1,368 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is ST Engineering Land Systems Ltd.'s patent grant rate increasing or decreasing?

ST Engineering Land Systems Ltd.'s recent grant velocity is +600% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for ST Engineering Land Systems Ltd.'s patents?

ST Engineering Land Systems Ltd.'s patents average 8.5 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 ST Engineering Land Systems 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

ST Engineering Land Systems Ltd.

USPTO PatentsView assignee record - 8 granted patents across 7 technology areas, recorded in grant years 2019–2024. 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: B62D (Motor VEHICLES; Trailers).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, ST ranks #33,418 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 7 technology areas.

#33,418
of 49,997 US assignees by volume: 14th percentile
by Innovation Score (24.3/100): 8.5
avg claims per patent: +600%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33418 · Foreign Corporation #33,418 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 8 grants
MID-PACK #33,418/49,997
PHOTO-FINISH Spray Nozzle…
CPC-NARROW B62D · 7 areas
INNOV-THIN 24.3/100
CLAIMS-PAR 8.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +600% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Spray Nozzle Engineering PTY Ltd (±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.

How ST’s 24.3 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 7.6 pts (31%) Velocity 2.2 pts (9%) Breadth 9.4 pts (39%) Claim depth 5.1 pts (21%)

Qualcomm Incorporated · highest

85
ST Engineering Land… · this assignee

24
3D Lighting… · lowest

7

What this shows ST's Innovation Score is 24.3/100 (14th percentile 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.

Does more volume mean deeper claims for ST?

Each dot is one of ST’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). ST’s own 8.5 claims/patent is at or below the 15.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

ST vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where ST's grants concentrate

ST Engineering Land Systems Ltd. is a focused PatentsView assignee: 7 CPC subclasses with 25% of grants classified under B62D (Motor VEHICLES; Trailers). Peak complete grant year is 2021 (5 grants) versus a trough of 1 in 2019. By volume, ST sits between Spray Nozzle Engineering PTY Ltd and Star India Private Limited.

ST's three-year grant acceleration

ST Engineering Land Systems Ltd. shows 2 grants in 2022–2024 against only 6 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.

Spray Nozzle Engi…

8
SPS

8
SPX Flow Technolo…

8
SRS Medical Syste…

8
ST George's Hospi…

8
St-ericsson (Fran…

8
Stabilo Internati…

8
Star India Private

8
ST Engineering La… ◀

8

What this shows ST holds 8 patents at rank #33,260, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near ST

By rank, the assignees closest to #33,260 in granted patent volume.

Leaders in B62D (Motor Vehicles)

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

ST's Innovation Score vs. every tracked assignee

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

24 14th percentile higher than 14% 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 · 2019–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2019–2019 baseline. Full figures in the table below.

View data table

ST Engineering Land Systems Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	12.5%
2021	5	62.5%
2024	2	25.0%

Which technologies does ST Engineering Land Systems Ltd. patent most?

B62D - Motor VEHICLES; Trailers 2

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 2

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

F41H - ARMOUR; Armoured TURRETS; Armoured OR Armed VEHICLES; Means OF Attack OR Defence, e.g. Camouflage, IN General 1

B64D - Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft 1

B60N - Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR 1

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 1

Top 7 of 7 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

ST Engineering Land Systems Ltd.'s patent record in context - here's where to go next.

ST Engineering Land Systems Ltd.'s lead technology class is B62D (Motor VEHICLES; Trailers), 25% of its portfolio - see every assignee active in that class. Explore B62D
Ranked #33,418 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare ST Engineering Land Systems Ltd. against Spray Nozzle Engineering PTY Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 24.3/100 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.