USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Energy Technologies Institute LLP

USPTO PatentsView assignee record - 10 granted patents across 16 technology areas, active 2016–2019. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: F28D (HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

17.1

Avg claims per patent

-100%

5-year filing velocity

The verdict

Energy holds 10 US patents across 16 technology areas, rank #26,199 of 50,000 tracked assignees.

#26,199
of 50,000 US assignees by volume: Top 58%
by Innovation Score (32.7/100): 17.1
avg claims per patent: -100%
filing velocity, last 5 yrs

Portfolio overview

Energy Technologies Institute LLP has been granted 10 US utility patents between 2016 and 2019, placing Energy Technologies Institute LLP at rank #26,199 across all assignees tracked by PlainPatent. This portfolio spans 16 distinct Cooperative Patent Classification (CPC) subclasses, averaging 17.1 claims per patent with primary concentration in F28D (HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT). As a Foreign Corporation, Energy Technologies Institute LLP is one of the more focused assignees in the PatentsView dataset. By volume, Energy sits between Embraco Indústria DE Compressores E Soluções EM Refrigeração LTDA. (10 patents, rank #26,195) and ERCA (10 patents, rank #26,203) - the closest US assignees by grant volume. The composite Innovation Score of 32.7/100 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 0 grants, compared with 10 in the 2015–2019 window, a -100% 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. Energy Technologies Institute LLP's 17.1 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 16 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Energy Technologies Institute LLP against peers pursuing similar technology classes.

Embraco INDÚStria…

10
EMPA

10
Empirico

10
Encompass Group

10
ENN Science AND T…

10
Ension

10
Epiroc Drilling T…

10
ERCA

10
Energy Institute… ◀

10

What this shows Energy holds 10 patents at rank #26,199, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Energy's Innovation Score vs. every tracked assignee

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

33 Top 58% higher than 42% 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 · 2016–2019

Grants by year

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

View data table

Energy Technologies Institute LLP patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	3	30.0%
2017	3	30.0%
2018	2	20.0%
2019	2	20.0%

Which technologies does Energy Technologies Institute LLP patent most?

F28D - HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 5

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

F01K - STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES 3

F28F - DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 3

F24S - SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS 2

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 2

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING 2

Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION 1

F02C - GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 1

F02D - CONTROLLING COMBUSTION ENGINES 1

H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1

F22B - METHODS OF STEAM GENERATION; STEAM BOILERS 1

F04B - POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 1

F01B - MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 1

H02K - DYNAMO-ELECTRIC MACHINES 1

Top 15 of 16 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Velocity Declining

Where it ranks

Overall rank by patents

#26,199

Across all tracked assignees

Innovation Score

32.7 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 Energy Technologies Institute LLP hold?

Energy Technologies Institute LLP holds 10 US granted patents filed between 2016 and 2019, spanning 16 technology areas.

What is Energy Technologies Institute LLP's Innovation Score?

Energy Technologies Institute LLP has an Innovation Score of 32.7 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Energy Technologies Institute LLP focus on?

Energy Technologies Institute LLP's top technology area is F28D (HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT) with 5 patents. The company has filed patents in 16 CPC subclasses total.

Is Energy Technologies Institute LLP's patent filing rate increasing or decreasing?

Energy Technologies Institute LLP's recent filing velocity is -100% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for Energy Technologies Institute LLP's patents?

Energy Technologies Institute LLP's patents average 17.1 claims each. This falls within the standard range, providing solid legal coverage.

How is the Energy Technologies Institute LLP 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

Energy's 10 grants land it in the top 58% 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 - Energy ranks #26,199 of 50,000. Top 50 holders
Most of this portfolio concentrates in F28D - see who else leads that technology area. F28D 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

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.