USPTO 2015–2025 USPTO PatentsView US Corporation

Siemens Healthcare Diagnostics Inc.

USPTO PatentsView assignee record - 541 granted patents across 113 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G01N (INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES).

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

Explore the portfolio See the ranking

541

Total patents granted

113

CPC technology areas

15.2

Avg claims per patent

+39%

5-year filing velocity

The verdict

Siemens holds 541 US patents across 113 technology areas, rank #844 of 50,000 tracked assignees.

#844
of 50,000 US assignees by volume: Top 2%
by Innovation Score (63.2/100): 15.2
avg claims per patent: +39%
filing velocity, last 5 yrs

Portfolio overview

Siemens Healthcare Diagnostics Inc. has been granted 541 US utility patents between 2015 and 2025, placing Siemens Healthcare Diagnostics Inc. at rank #844 across all assignees tracked by PlainPatent. This portfolio spans 113 distinct Cooperative Patent Classification (CPC) subclasses, averaging 15.2 claims per patent with primary concentration in G01N (INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES). As a US Corporation, Siemens Healthcare Diagnostics Inc. is one of the broader-portfolio assignees in the PatentsView dataset. By volume, Siemens sits between Johnson & Johnson Vision Care, Inc. (543 patents, rank #840) and Paccar Inc (538 patents, rank #848) - the closest US assignees by grant volume. The composite Innovation Score of 63.2/100 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 315 grants, compared with 226 in the 2015–2019 window, a +39% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. The US 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. Siemens Healthcare Diagnostics Inc.'s 15.2 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a diversified footprint across 100+ CPC subclasses spreads risk across many technology fronts. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Siemens Healthcare Diagnostics Inc. against peers pursuing similar technology classes.

Johnson & Johnson…

543
Xiamen Tianma Mic…

543
Autoliv Developme…

542
Funai Electric

541
Siemens Healthcar… ◀

541
Keysight

540
Primax

539
Citic Dicastal

538
Paccar

538

What this shows Siemens holds 541 patents at rank #844, 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 #844 in granted patent volume.

Leaders in G01N (Investigating OR Analysing Materials BY Determining Their…)

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

Siemens's Innovation Score vs. every tracked assignee

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

63 Top 2% higher than 98% 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

Siemens Healthcare Diagnostics Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	15	2.8%
2016	45	8.3%
2017	46	8.5%
2018	61	11.3%
2019	59	10.9%
2020	44	8.1%
2021	53	9.8%
2022	76	14.0%
2023	52	9.6%
2024	43	7.9%
2025	47	8.7%

Which technologies does Siemens Healthcare Diagnostics Inc. patent most?

G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 382

B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 119

C12Q - MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS ; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES 58

G06F - ELECTRIC DIGITAL DATA PROCESSING 55

G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 52

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 39

G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING 39

G16H - HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA 34

C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA 20

C07K - PEPTIDES 18

G01F - MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME 17

G05B - CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 17

B25J - MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES 17

A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES 17

B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS 15

Top 15 of 113 technology areas

Patent Moat Analysis

Portfolio Volume Moderate

Tech Breadth Diversified

Claim Depth Standard

Velocity Growing

Where it ranks

Overall rank by patents

#844

Across all tracked assignees

Innovation Score

63.2 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 Siemens Healthcare Diagnostics Inc. hold?

Siemens Healthcare Diagnostics Inc. holds 541 US granted patents filed between 2015 and 2025, spanning 113 technology areas.

What is Siemens Healthcare Diagnostics Inc.'s Innovation Score?

Siemens Healthcare Diagnostics Inc. has an Innovation Score of 63.2 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Siemens Healthcare Diagnostics Inc. focus on?

Siemens Healthcare Diagnostics Inc.'s top technology area is G01N (INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES) with 382 patents. The company has filed patents in 113 CPC subclasses total.

Is Siemens Healthcare Diagnostics Inc.'s patent filing rate increasing or decreasing?

Siemens Healthcare Diagnostics Inc.'s recent filing velocity is +39% compared to the prior five-year period. The company is maintaining or growing its patent output.

What does claim depth mean for Siemens Healthcare Diagnostics Inc.'s patents?

Siemens Healthcare Diagnostics Inc.'s patents average 15.2 claims each. This falls within the standard range, providing solid legal coverage.

How is the Siemens Healthcare Diagnostics Inc. 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

Siemens's 541 grants land it in the top 2% 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 - Siemens ranks #844 of 50,000. Top 50 holders
Most of this portfolio concentrates in G01N - see who else leads that technology area. G01N 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.