USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Eisenmann SE

USPTO PatentsView assignee record - 82 granted patents across 55 technology areas, active 2016–2023. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B05B (SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES).

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

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

12.8

Avg claims per patent

-39%

5-year filing velocity

The verdict

Eisenmann holds 82 US patents across 55 technology areas, rank #4,326 of 50,000 tracked assignees.

#4,326
of 50,000 US assignees by volume: Top 16%
by Innovation Score (48.7/100): 12.8
avg claims per patent: -39%
filing velocity, last 5 yrs

Portfolio overview

Eisenmann SE has been granted 82 US utility patents between 2016 and 2023, placing Eisenmann SE at rank #4,326 across all assignees tracked by PlainPatent. This portfolio spans 55 distinct Cooperative Patent Classification (CPC) subclasses, averaging 12.8 claims per patent with primary concentration in B05B (SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES). As a Foreign Corporation, Eisenmann SE is one of the broader-portfolio assignees in the PatentsView dataset. By volume, Eisenmann sits between Bedgear, Llc (82 patents, rank #4,322) and Futaba Corporation (82 patents, rank #4,330) - the closest US assignees by grant volume. The composite Innovation Score of 48.7/100 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 31 grants, compared with 51 in the 2015–2019 window, a -39% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The Foreign 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. Eisenmann SE's 12.8 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a multi-domain presence across 55 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Eisenmann SE against peers pursuing similar technology classes.

Bedgear

82
CBS Interactive

82
Citizen Machinery

82
DRIV Automotive

82
Element Six

82
Elringklinger

82
Frank's Internati…

82
Futaba

82
Eisenmann SE ◀

82

What this shows Eisenmann holds 82 patents at rank #4,326, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Eisenmann

By rank, the assignees closest to #4,326 in granted patent volume.

Leaders in B05B (Spraying Apparatus)

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

Eisenmann's Innovation Score vs. every tracked assignee

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

49 Top 16% higher than 84% 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 · 2016–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Eisenmann SE patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	3	3.7%
2017	10	12.2%
2018	20	24.4%
2019	18	22.0%
2020	14	17.1%
2021	12	14.6%
2022	3	3.7%
2023	2	2.4%

Which technologies does Eisenmann SE patent most?

B05B - SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 33

B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS 17

Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS 15

F26B - DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 13

B62D - MOTOR VEHICLES; TRAILERS 9

B01D - SEPARATION 7

F27B - FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS 7

B05D - PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL 7

B05C - APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL 6

D01F - CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 5

G05B - CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 4

F27D - DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 4

Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION 4

B61B - RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR 4

B25J - MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES 4

Top 15 of 55 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Multi-domain

Claim Depth Standard

Velocity Declining

Where it ranks

Overall rank by patents

#4,326

Across all tracked assignees

Innovation Score

48.7 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 Eisenmann SE hold?

Eisenmann SE holds 82 US granted patents filed between 2016 and 2023, spanning 55 technology areas.

What is Eisenmann SE's Innovation Score?

Eisenmann SE has an Innovation Score of 48.7 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Eisenmann SE focus on?

Eisenmann SE's top technology area is B05B (SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES) with 33 patents. The company has filed patents in 55 CPC subclasses total.

Is Eisenmann SE's patent filing rate increasing or decreasing?

Eisenmann SE's recent filing velocity is -39% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for Eisenmann SE's patents?

Eisenmann SE's patents average 12.8 claims each. This falls within the standard range, providing solid legal coverage.

How is the Eisenmann SE 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

Eisenmann's 82 grants land it in the top 16% 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 - Eisenmann ranks #4,326 of 50,000. Top 50 holders
Most of this portfolio concentrates in B05B - see who else leads that technology area. B05B 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.