USPTO 2015–2025 USPTO PatentsView Foreign Corporation

E.g.o. Elektro-geraetebau Gmbh

USPTO PatentsView assignee record - 91 granted patents across 48 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H05B (ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL).

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

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

17.5

Avg claims per patent

+28%

5-year filing velocity

The verdict

E.g.o. holds 91 US patents across 48 technology areas, rank #3,964 of 50,000 tracked assignees.

#3,964
of 50,000 US assignees by volume: Top 6%
by Innovation Score (56.8/100): 17.5
avg claims per patent: +28%
filing velocity, last 5 yrs

Portfolio overview

E.g.o. Elektro-geraetebau Gmbh has been granted 91 US utility patents between 2015 and 2025, placing E.g.o. Elektro-geraetebau Gmbh at rank #3,964 across all assignees tracked by PlainPatent. This portfolio spans 48 distinct Cooperative Patent Classification (CPC) subclasses, averaging 17.5 claims per patent with primary concentration in H05B (ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL). As a Foreign Corporation, E.g.o. Elektro-geraetebau Gmbh is one of the more focused assignees in the PatentsView dataset. By volume, E.g.o. sits between CRRC Qingdao Sifang Co., Ltd. (91 patents, rank #3,960) and Hover Inc. (91 patents, rank #3,968) - the closest US assignees by grant volume. The composite Innovation Score of 56.8/100 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 51 grants, compared with 40 in the 2015–2019 window, a +28% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. 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. E.g.o. Elektro-geraetebau Gmbh's 17.5 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a multi-domain presence across 48 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark E.g.o. Elektro-geraetebau Gmbh against peers pursuing similar technology classes.

CRRC Qingdao Sifa…

91
Dainichiseika Col…

91
DANA Italia S R L

91
Dirtt Environment…

91
ESAB AB

91
Evalve

91
Galderma Holding

91
Hover

91
E G O Elektro-ger… ◀

91

What this shows E.g.o. holds 91 patents at rank #3,964, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ego

By rank, the assignees closest to #3,964 in granted patent volume.

Leaders in H05B (Electric Heating)

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

E.g.o.'s Innovation Score vs. every tracked assignee

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

57 Top 6% higher than 94% 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

E.g.o. Elektro-geraetebau Gmbh patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	11	12.1%
2016	9	9.9%
2017	8	8.8%
2018	4	4.4%
2019	8	8.8%
2020	10	11.0%
2021	8	8.8%
2022	4	4.4%
2023	10	11.0%
2024	10	11.0%
2025	9	9.9%

Which technologies does E.g.o. Elektro-geraetebau Gmbh patent most?

H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL 40

F24C - DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION 23

D06F - LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES 17

A47L - DOMESTIC WASHING OR CLEANING ; SUCTION CLEANERS IN GENERAL 9

H03K - PULSE TECHNIQUE 9

F04D - NON-POSITIVE-DISPLACEMENT PUMPS 9

A47J - KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 8

H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 6

G01K - MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 5

H01H - ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 5

Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS 4

F22B - METHODS OF STEAM GENERATION; STEAM BOILERS 3

H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 3

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 3

F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS 3

Top 15 of 48 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Multi-domain

Claim Depth Standard

Velocity Growing

Where it ranks

Overall rank by patents

#3,964

Across all tracked assignees

Innovation Score

56.8 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 E.g.o. Elektro-geraetebau Gmbh hold?

E.g.o. Elektro-geraetebau Gmbh holds 91 US granted patents filed between 2015 and 2025, spanning 48 technology areas.

What is E.g.o. Elektro-geraetebau Gmbh's Innovation Score?

E.g.o. Elektro-geraetebau Gmbh has an Innovation Score of 56.8 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does E.g.o. Elektro-geraetebau Gmbh focus on?

E.g.o. Elektro-geraetebau Gmbh's top technology area is H05B (ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL) with 40 patents. The company has filed patents in 48 CPC subclasses total.

Is E.g.o. Elektro-geraetebau Gmbh's patent filing rate increasing or decreasing?

E.g.o. Elektro-geraetebau Gmbh's recent filing velocity is +28% compared to the prior five-year period. The company is maintaining or growing its patent output.

What does claim depth mean for E.g.o. Elektro-geraetebau Gmbh's patents?

E.g.o. Elektro-geraetebau Gmbh's patents average 17.5 claims each. This falls within the standard range, providing solid legal coverage.

How is the E.g.o. Elektro-geraetebau 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

E.g.o.'s 91 grants land it in the top 6% 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 - E.g.o. ranks #3,964 of 50,000. Top 50 holders
Most of this portfolio concentrates in H05B - see who else leads that technology area. H05B 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.