Overall rank by patents
#35,166
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
Etherwhere Corporation
USPTO PatentsView assignee record - 7 granted patents across 1 technology areas, active 2018–2024. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G01S (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRA).
7
Total patents granted
1
CPC technology areas
6.7
Avg claims per patent
+33%
5-year filing velocity
The verdict
Etherwhere holds 7 US patents across 1 technology areas, rank #35,166 of 50,000 tracked assignees.
- #35,166
- of 50,000 US assignees by volume
- Top 96%
- by Innovation Score (16.4/100)
- 6.7
- avg claims per patent
- +33%
- filing velocity, last 5 yrs
Portfolio overview
Etherwhere Corporation has been granted 7 US utility patents between 2018 and 2024, placing Etherwhere Corporation at rank #35,166 across all assignees tracked by PlainPatent. This portfolio spans 1 distinct Cooperative Patent Classification (CPC) subclasses, averaging 6.7 claims per patent with primary concentration in G01S (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRA). As a US Corporation, Etherwhere Corporation is one of the more focused assignees in the PatentsView dataset. By volume, Etherwhere sits between ESSA Pharma Inc. (7 patents, rank #35,162) and EVAC OY (7 patents, rank #35,170) - the closest US assignees by grant volume. The composite Innovation Score of 16.4/100 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 4 grants, compared with 3 in the 2015–2019 window, a +33% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. 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. Etherwhere Corporation's 6.7 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while specialization in 1 subclass reflects a tightly scoped invention area. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Etherwhere Corporation against peers pursuing similar technology classes.
Who files at Etherwhere's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- ESSA Pharma
ESSA PHARMA INC.
7 patents
- Essencore
ESSENCORE LIMITED
7 patents
- Estar
ESTAR TECHNOLOGIES LTD.
7 patents
- Etablissements Pi…
ETABLISSEMENTS PIERRE GREHAL ET CIE S.A.
7 patents
- Ethical Coffee
ETHICAL COFFEE COMPANY SA
7 patents
- Eurenco
EURENCO
7 patents
- Euticals SPA
EUTICALS SPA
7 patents
- EVAC OY
EVAC OY
7 patents
- Etherwhere ◀
ETHERWHERE CORPORATION
7 patents
What this shows Etherwhere holds 7 patents at rank #35,166, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Etherwhere
By rank, the assignees closest to #35,166 in granted patent volume.
- ESSA Pharma Inc. #35,162 · 7 patents
- Essencore Limited #35,163 · 7 patents
- Estar Technologies Ltd. #35,164 · 7 patents
- Etablissements Pierre Grehal ET CIE S.a. #35,165 · 7 patents
- Ethical Coffee Company Sa #35,167 · 7 patents
- Eurenco #35,168 · 7 patents
- Euticals SPA #35,169 · 7 patents
- EVAC OY #35,170 · 7 patents
Leaders in G01S (Radio Direction-finding)
Other assignees with the most granted patents in Etherwhere's primary technology class.
Etherwhere's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
16 Top 96% higher than 4% 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2018 | 2 | 28.6% |
| 2019 | 1 | 14.3% |
| 2020 | 2 | 28.6% |
| 2021 | 1 | 14.3% |
| 2024 | 1 | 14.3% |
Which technologies does Etherwhere Corporation patent most?
Top 1 of 1 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Specialized
Claim Depth Simple
Velocity Growing
Frequently Asked Questions
How many patents does Etherwhere Corporation hold?
Etherwhere Corporation holds 7 US granted patents filed between 2018 and 2024, spanning 1 technology areas.
What is Etherwhere Corporation's Innovation Score?
Etherwhere Corporation has an Innovation Score of 16.4 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Etherwhere Corporation focus on?
Etherwhere Corporation's top technology area is G01S (RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES) with 7 patents. The company has filed patents in 1 CPC subclasses total.
Is Etherwhere Corporation's patent filing rate increasing or decreasing?
Etherwhere Corporation's recent filing velocity is +33% compared to the prior five-year period. The company is maintaining or growing its patent output.
What does claim depth mean for Etherwhere Corporation's patents?
Etherwhere Corporation's patents average 6.7 claims each. This is relatively simple claim structure, typical for focused inventions.
How is the Etherwhere Corporation 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
Etherwhere's 7 grants land it in the top 96% 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 - Etherwhere ranks #35,166 of 50,000. Top 50 holders
- Most of this portfolio concentrates in G01S - see who else leads that technology area. G01S 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.
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.