USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Eisenmann Gmbh

USPTO PatentsView assignee record - 46 granted patents across 45 technology areas, active 2015–2025. 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

12.1

Avg claims per patent

-65%

5-year filing velocity

The verdict

Eisenmann holds 46 US patents across 45 technology areas, rank #7,138 of 50,000 tracked assignees.

#7,138
of 50,000 US assignees by volume: Top 2%
by Innovation Score (64.3/100): 12.1
avg claims per patent: -65%
filing velocity, last 5 yrs

Portfolio overview

Eisenmann Gmbh has been granted 46 US utility patents between 2015 and 2025, placing Eisenmann Gmbh at rank #7,138 across all assignees tracked by PlainPatent. This portfolio spans 45 distinct Cooperative Patent Classification (CPC) subclasses, averaging 12.1 claims per patent with primary concentration in B05B (SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES). As a Foreign Corporation, Eisenmann Gmbh is one of the more focused assignees in the PatentsView dataset. By volume, Eisenmann sits between Deutsches Krebsforschungszentrum Stiftung DES Öffentlichen Rechts (46 patents, rank #7,134) and Gamesa Innovation & Technology, S. L. (46 patents, rank #7,142) - the closest US assignees by grant volume. The composite Innovation Score of 64.3/100 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 12 grants, compared with 34 in the 2015–2019 window, a -65% 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 Gmbh's 12.1 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a multi-domain presence across 45 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Eisenmann Gmbh against peers pursuing similar technology classes.

Deutsches Krebsfo…

46
Danfoss Power Sol…

46
Digicert

46
Durr Systems

46
Eureka Therapeuti…

46
Five Prime Therap…

46
Foro Energy

46
Gamesa Innovation…

46
Eisenmann ◀

46

What this shows Eisenmann holds 46 patents at rank #7,138, 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 #7,138 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)

64 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

Eisenmann Gmbh patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	13	28.3%
2016	14	30.4%
2017	7	15.2%
2020	1	2.2%
2022	4	8.7%
2023	1	2.2%
2024	3	6.5%
2025	3	6.5%

Which technologies does Eisenmann Gmbh patent most?

B05B - SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 14

B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS 13

B62D - MOTOR VEHICLES; TRAILERS 9

Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS 7

F26B - DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 7

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

B03C - MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS 5

F27B - FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS 5

B01D - SEPARATION 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

D01F - CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 4

B61B - RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR 3

Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION 3

B05D - PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL 3

F23G - CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION 3

Top 15 of 45 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Multi-domain

Claim Depth Standard

Velocity Declining

Where it ranks

Overall rank by patents

#7,138

Across all tracked assignees

Innovation Score

64.3 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 Gmbh hold?

Eisenmann Gmbh holds 46 US granted patents filed between 2015 and 2025, spanning 45 technology areas.

What is Eisenmann Gmbh's Innovation Score?

Eisenmann Gmbh has an Innovation Score of 64.3 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 Gmbh focus on?

Eisenmann Gmbh's top technology area is B05B (SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES) with 14 patents. The company has filed patents in 45 CPC subclasses total.

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

Eisenmann Gmbh's recent filing velocity is -65% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

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

Eisenmann Gmbh's patents average 12.1 claims each. This falls within the standard range, providing solid legal coverage.

How is the Eisenmann 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.

How to use this portfolio

Eisenmann's 46 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 - Eisenmann ranks #7,138 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.