USPTO 2015–2025 USPTO PatentsView US Corporation

Enovation Controls, Llc

USPTO PatentsView assignee record - 17 granted patents across 18 technology areas, active 2015–2021. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: B63B (SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING).

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

-87%

5-year filing velocity

The verdict

Enovation holds 17 US patents across 18 technology areas, rank #16,780 of 50,000 tracked assignees.

#16,780
of 50,000 US assignees by volume: Top 49%
by Innovation Score (35.5/100): 17.5
avg claims per patent: -87%
filing velocity, last 5 yrs

Portfolio overview

Enovation Controls, Llc has been granted 17 US utility patents between 2015 and 2021, placing Enovation Controls, Llc at rank #16,780 across all assignees tracked by PlainPatent. This portfolio spans 18 distinct Cooperative Patent Classification (CPC) subclasses, averaging 17.5 claims per patent with primary concentration in B63B (SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING). As a US Corporation, Enovation Controls, Llc is one of the more focused assignees in the PatentsView dataset. By volume, Enovation sits between Emerging Fuels Technology, Inc. (17 patents, rank #16,776) and Espro, Inc. (17 patents, rank #16,784) - the closest US assignees by grant volume. The composite Innovation Score of 35.5/100 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 2 grants, compared with 15 in the 2015–2019 window, a -87% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The US 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. Enovation Controls, Llc's 17.5 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 18 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Enovation Controls, Llc against peers pursuing similar technology classes.

Emerging Fuels Te…

17
Endoclear

17
Endress+Hauser Op…

17
Energy Bank Incor…

17
Envirox L L C

17
Envirologix

17
Epizon Pharma

17
Espro

17
Enovation Controls ◀

17

What this shows Enovation holds 17 patents at rank #16,780, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Enovation

By rank, the assignees closest to #16,780 in granted patent volume.

Leaders in B63B (Ships OR Other Waterborne Vessels)

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

Enovation's Innovation Score vs. every tracked assignee

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

35 Top 49% higher than 51% 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 · 2015–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Enovation Controls, Llc patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	9	52.9%
2016	4	23.5%
2017	1	5.9%
2019	1	5.9%
2020	1	5.9%
2021	1	5.9%

Which technologies does Enovation Controls, Llc patent most?

B63B - SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 8

Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION 8

G01C - MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 7

G05D - SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 6

B63H - MARINE PROPULSION OR STEERING 5

B63J - AUXILIARIES ON VESSELS 5

G06F - ELECTRIC DIGITAL DATA PROCESSING 4

B66F - HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 3

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 2

E02B - HYDRAULIC ENGINEERING 2

H01H - ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 2

G05G - CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY 2

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 2

B60W - CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 1

F02D - CONTROLLING COMBUSTION ENGINES 1

Top 15 of 18 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Velocity Declining

Where it ranks

Overall rank by patents

#16,780

Across all tracked assignees

Innovation Score

35.5 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 Enovation Controls, Llc hold?

Enovation Controls, Llc holds 17 US granted patents filed between 2015 and 2021, spanning 18 technology areas.

What is Enovation Controls, Llc's Innovation Score?

Enovation Controls, Llc has an Innovation Score of 35.5 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Enovation Controls, Llc focus on?

Enovation Controls, Llc's top technology area is B63B (SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING) with 8 patents. The company has filed patents in 18 CPC subclasses total.

Is Enovation Controls, Llc's patent filing rate increasing or decreasing?

Enovation Controls, Llc's recent filing velocity is -87% compared to the prior five-year period. Filing activity has slowed relative to earlier years.

What does claim depth mean for Enovation Controls, Llc's patents?

Enovation Controls, Llc's patents average 17.5 claims each. This falls within the standard range, providing solid legal coverage.

How is the Enovation Controls, Llc 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

Enovation's 17 grants land it in the top 49% 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 - Enovation ranks #16,780 of 50,000. Top 50 holders
Most of this portfolio concentrates in B63B - see who else leads that technology area. B63B 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.