Where does Siemens Mobility GmbH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Siemens Mobility GmbH ranks #1,048 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 Siemens Mobility GmbH hold?

Siemens Mobility GmbH holds 413 US utility patents granted between 2019 and 2025, spanning 140 technology areas.

What is Siemens Mobility GmbH's Innovation Score?

Siemens Mobility GmbH has an Innovation Score of 62.8 out of 100 (top 2% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Siemens Mobility GmbH focus on?

Siemens Mobility GmbH's top technology area is B61L (Guiding Railway TRAFFIC; Ensuring THE Safety OF Railway Traffic) with 194 patents, ranking #1 of 195 assignees active in that subclass. Grants appear in 140 CPC subclasses total.

Is Siemens Mobility GmbH's patent grant rate increasing or decreasing?

Siemens Mobility GmbH's recent grant velocity is +572% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Siemens Mobility GmbH's patents?

Siemens Mobility GmbH's patents average 13.0 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 Siemens Mobility GmbH 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

Siemens Mobility GmbH

USPTO PatentsView assignee record - 413 granted patents across 140 technology areas, recorded in grant years 2019–2025. 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: B61L (Guiding Railway TRAFFIC; Ensuring THE Safety OF Railway Traffic).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Siemens ranks #1,048 of 49,997 tracked US assignees by granted-patent volume, with 413 patents across 140 technology areas.

#1,048
of 49,997 US assignees by volume: Top 2%
by Innovation Score (62.8/100): 13.0
avg claims per patent: +572%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R1048 · Foreign Corporation #1,048 · 413 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-STRONG · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MID 413 grants
TOP-DECILE #1,048/49,997
PHOTO-FINISH Florida State…
CPC-WIDE B61L · 140 areas
INNOV-STRONG 62.8/100
CLAIMS-RICH 13.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +572% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Florida State University Research Foundation, 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 Siemens’s 62.8 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 20.8 pts (33%) Velocity 9.1 pts (15%) Breadth 25.0 pts (40%) Claim depth 7.8 pts (12%)

Qualcomm Incorporated · highest

85
Tyco (Shanghai) · near

63
Vanderbilt University · near

63
Nuro · near

63
Intellectual Discovery · near

63
Siemens Mobility · this assignee

63
3D Lighting… · lowest

7

What this shows Siemens's Innovation Score is 62.8/100 (top 2% 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 Siemens?

Each dot is one of Siemens’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). Siemens’s own 13.0 claims/patent is at or below the 13.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

How Siemens's grant cadence moved

Between 2020–2024, Siemens Mobility GmbH received 309 grants versus 46 in 2015–2019 (+572% equal-window velocity, top decile growth). Across complete PatentsView years, output peaked in 2024 at 83 grants and bottomed in 2021 at 44. Lead class B61L accounts for 47% of the portfolio across 140 subclasses. Volume neighbours: Agrigenics Inc. (#1,044) and Asahi Glass Co., Ltd. (#1,052).

Siemens's three-year grant acceleration

From 2019–2021 to 2022–2024, Siemens Mobility GmbH moved from 150 to 205 grants (1.37x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #554. See the growth leaderboard.

Agrigenics

416
Pegatron

414
Traxxas

414
Florida State Uni…

413
Siemens Mobility ◀

413
Andreas Stihl & KG

412
Japan Tobacco

412
A9 com

411
Asahi Glass

411

What this shows Siemens holds 413 patents at rank #1,048, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Siemens

By rank, the assignees closest to #1,048 in granted patent volume.

Leaders in B61L (Guiding Railway Traffic)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Siemens, neither rank-band nor same-CPC leaders (those blocks stay above). In B61L (Guiding Railway Traffic), Siemens ranks #1 of 195 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (63 here).

Intellectual Discovery Co., Ltd. 63 Nuro, Inc. 63 Tyco Electronics (Shanghai) Co., Ltd. 63 Vanderbilt University 63

Similar claim depth

Nearest assignees by average claims per patent (13.0 here).

Continental Automotive France 13.0 avg Idemia Identity & Security France 13.0 avg Hanwha Aerospace Co., Ltd. 13.0 avg LS Cable & System Ltd. 13.0 avg

Siemens's Innovation Score vs. every tracked assignee

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

63 Top 2% higher than 98% 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 · 2019–2025

Grants by year

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

View data table

Siemens Mobility GmbH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	46	11.1%
2020	60	14.5%
2021	44	10.7%
2022	71	17.2%
2023	51	12.3%
2024	83	20.1%
2025partial year	58	14.0%

Which technologies does Siemens Mobility GmbH patent most?

B61L - Guiding Railway TRAFFIC; Ensuring THE Safety OF Railway Traffic 194

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 51

G06F - Electric Digital Data Processing 51

B61C - LOCOMOTIVES; Motor Railcars 49

B61D - Body Details OR Kinds OF Railway Vehicles 46

Y02T - Climate Change Mitigation Technologies Related TO Transportation 40

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 39

B61F - Rail Vehicle Suspensions, e.g. Underframes, Bogies OR Arrangements OF Wheel AXLES; Rail Vehicles FOR USE ON Tracks OF Different WIDTH; Preventing Derailing OF Rail VEHICLES; Wheel Guards, Obstruction Removers OR THE Like FOR Rail Vehicles 26

H04W - Wireless Communication Networks 16

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 15

B60T - Vehicle Brake Control Systems OR Parts THEREOF; Brake Control Systems OR Parts Thereof, IN General ; Arrangement OF Braking Elements ON Vehicles IN GENERAL; Portable Devices FOR Preventing Unwanted Movement OF VEHICLES; Vehicle Modifications TO Facilitate Cooling OF Brakes 15

H02K - Dynamo-electric Machines 14

G08G - Traffic Control Systems 14

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 13

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 13

Top 15 of 140 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

Siemens Mobility GmbH's patent record in context - here's where to go next.

Siemens Mobility GmbH's lead technology class is B61L (Guiding Railway TRAFFIC; Ensuring THE Safety OF Railway Traffic), 47% of its portfolio - see every assignee active in that class. Explore B61L
Ranked #1,048 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Siemens Mobility GmbH against Agrigenics Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 62.8/100 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.