Where does Stromsholmen AB rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Stromsholmen AB ranks #43,362 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 Stromsholmen AB hold?

Stromsholmen AB holds 6 US utility patents granted between 2015 and 2023, spanning 6 technology areas.

What is Stromsholmen AB's Innovation Score?

Stromsholmen AB has an Innovation Score of 49.8 out of 100 (top 14% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Stromsholmen AB focus on?

Stromsholmen AB's top technology area is F16F (SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration) with 5 patents, ranking #153 of 892 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is Stromsholmen AB's patent grant rate increasing or decreasing?

Stromsholmen AB's recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Stromsholmen AB's patents?

Stromsholmen AB's patents average 24.0 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 Stromsholmen AB 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

Stromsholmen AB

USPTO PatentsView assignee record - 6 granted patents across 6 technology areas, recorded in grant years 2015–2023. 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: F16F (SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Stromsholmen ranks #43,362 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 6 technology areas.

#43,362
of 49,997 US assignees by volume: Top 14%
by Innovation Score (49.8/100): 24.0
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R43362 · Foreign Corporation #43,362 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #43,362/49,997
PHOTO-FINISH Stratedigm
CPC-NARROW F16F · 6 areas
INNOV-PAR 49.8/100
CLAIMS-DENSE 24.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Stratedigm, Inc. (±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 Stromsholmen’s 49.8 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 6.7 pts (13%) Velocity 20.0 pts (40%) Breadth 8.7 pts (17%) Claim depth 14.4 pts (29%)

Qualcomm Incorporated · highest

85
Stromsholmen AB · this assignee

50
3D Lighting… · lowest

7

What this shows Stromsholmen's Innovation Score is 49.8/100 (top 14% 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 Stromsholmen?

Each dot is one of Stromsholmen’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). Stromsholmen’s own 24.0 claims/patent is ABOVE the 18.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Stromsholmen's grants concentrate

Stromsholmen AB is a focused PatentsView assignee: 6 CPC subclasses with 83.3% of grants classified under F16F (SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration). Peak complete grant year is 2023 (2 grants) versus a trough of 1 in 2015. By volume, Stromsholmen sits between Stratedigm, Inc. and Suffolk County Water Authority.

Stromsholmen's three-year grant acceleration

Stromsholmen AB shows 3 grants in 2022–2024 against only 1 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.

Stratedigm

6
Strategic Design…

6
Strategic Patent…

6
Strix Systems

6
Stryker Ireland

6
STX Offshore & Sh…

6
Subsea 7 (US)

6
Suffolk County Wa…

6
Stromsholmen AB ◀

6

What this shows Stromsholmen holds 6 patents at rank #43,017, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Stromsholmen

By rank, the assignees closest to #43,017 in granted patent volume.

Leaders in F16F (Springs)

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

Stromsholmen's Innovation Score vs. every tracked assignee

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

50 Top 14% higher than 86% 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 · 2015–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Stromsholmen AB patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	16.7%
2017	1	16.7%
2021	1	16.7%
2022	1	16.7%
2023	2	33.3%

Which technologies does Stromsholmen AB patent most?

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 5

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 2

B60G - Vehicle Suspension Arrangements 1

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 1

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 1

Y10T - Technical Subjects Covered BY Former US Classification 1

Top 6 of 6 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

Stromsholmen AB's patent record in context - here's where to go next.

Stromsholmen AB's lead technology class is F16F (SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration), 83.3% of its portfolio - see every assignee active in that class. Explore F16F
Ranked #43,362 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Stromsholmen AB against Stratedigm, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 49.8/100 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.