USPTO 2015–2025 USPTO PatentsView Foreign Corporation

EDDY Current Limited Partnership

USPTO PatentsView assignee record - 33 granted patents across 13 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H02K (DYNAMO-ELECTRIC MACHINES).

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

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

20.4

Avg claims per patent

+213%

5-year filing velocity

The verdict

EDDY holds 33 US patents across 13 technology areas, rank #9,490 of 50,000 tracked assignees.

#9,490
of 50,000 US assignees by volume: Top 30%
by Innovation Score (42.5/100): 20.4
avg claims per patent: +213%
filing velocity, last 5 yrs

Portfolio overview

EDDY Current Limited Partnership has been granted 33 US utility patents between 2015 and 2025, placing EDDY Current Limited Partnership at rank #9,490 across all assignees tracked by PlainPatent. This portfolio spans 13 distinct Cooperative Patent Classification (CPC) subclasses, averaging 20.4 claims per patent with primary concentration in H02K (DYNAMO-ELECTRIC MACHINES). As a Foreign Corporation, EDDY Current Limited Partnership is one of the more focused assignees in the PatentsView dataset. By volume, EDDY sits between E-lead Electronic Co., Ltd. (33 patents, rank #9,486) and Eppendorf SE (33 patents, rank #9,494) - the closest US assignees by grant volume. The composite Innovation Score of 42.5/100 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 25 grants, compared with 8 in the 2015–2019 window, a +213% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. 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. EDDY Current Limited Partnership's 20.4 average claims per patent reflects complex, broadly scoped inventions that are difficult for competitors to design around, while concentration in 13 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark EDDY Current Limited Partnership against peers pursuing similar technology classes.

E-lead

33
EAST China Jiaoto…

33
Eaton Electrical…

33
Ecole DE Superieu…

33
Electric Mirror

33
Emerson Process M…

33
Epica Internation…

33
Eppendorf SE

33
EDDY Current Part… ◀

33

What this shows EDDY holds 33 patents at rank #9,490, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near EDDY

By rank, the assignees closest to #9,490 in granted patent volume.

Leaders in H02K (Dynamo-electric Machines)

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

EDDY's Innovation Score vs. every tracked assignee

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

42 Top 30% higher than 70% 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

EDDY Current Limited Partnership patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	3.0%
2018	4	12.1%
2019	3	9.1%
2020	5	15.2%
2021	7	21.2%
2022	5	15.2%
2023	4	12.1%
2024	3	9.1%
2025	1	3.0%

Which technologies does EDDY Current Limited Partnership patent most?

H02K - DYNAMO-ELECTRIC MACHINES 29

A62B - DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING 25

F16D - COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES 20

B60R - VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 13

Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION 10

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 10

A63B - APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 9

A63G - MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT 8

Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS 5

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 4

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

F16F - SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION 2

G01P - MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 2

Top 13 of 13 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Complex

Velocity Accelerating

Where it ranks

Overall rank by patents

#9,490

Across all tracked assignees

Innovation Score

42.5 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 EDDY Current Limited Partnership hold?

EDDY Current Limited Partnership holds 33 US granted patents filed between 2015 and 2025, spanning 13 technology areas.

What is EDDY Current Limited Partnership's Innovation Score?

EDDY Current Limited Partnership has an Innovation Score of 42.5 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does EDDY Current Limited Partnership focus on?

EDDY Current Limited Partnership's top technology area is H02K (DYNAMO-ELECTRIC MACHINES) with 29 patents. The company has filed patents in 13 CPC subclasses total.

Is EDDY Current Limited Partnership's patent filing rate increasing or decreasing?

EDDY Current Limited Partnership's recent filing velocity is +213% compared to the prior five-year period. This indicates accelerating innovation.

What does claim depth mean for EDDY Current Limited Partnership's patents?

EDDY Current Limited Partnership's patents average 20.4 claims each. This indicates complex, broadly scoped patents that are harder for competitors to design around.

How is the EDDY Current Limited Partnership 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

EDDY's 33 grants land it in the top 30% 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 - EDDY ranks #9,490 of 50,000. Top 50 holders
Most of this portfolio concentrates in H02K - see who else leads that technology area. H02K 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.