Where does Vi-Jon, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Vi-Jon, LLC ranks #19,326 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Vi-Jon, LLC hold?

Vi-Jon, LLC holds 15 US utility patents granted between 2015 and 2022, spanning 7 technology areas.

What is Vi-Jon, LLC's Innovation Score?

Vi-Jon, LLC has an Innovation Score of 24.2 out of 100 (14th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Vi-Jon, LLC focus on?

Vi-Jon, LLC's top technology area is A47K (Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories) with 5 patents, ranking #77 of 376 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is Vi-Jon, LLC's patent grant rate increasing or decreasing?

Vi-Jon, LLC's recent grant velocity is -75% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Vi-Jon, LLC's patents?

Vi-Jon, LLC's patents average 5.9 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Vi-Jon, 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

Vi-Jon, LLC

USPTO PatentsView assignee record - 15 granted patents across 7 technology areas, recorded in grant years 2015–2022. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: A47K (Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Vi-jon ranks #19,326 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 7 technology areas.

#19,326
of 49,997 US assignees by volume: 14th percentile
by Innovation Score (24.2/100): 5.9
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19326 · US Corporation #19,326 · 15 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 15 grants
MID-PACK #19,326/49,997
PHOTO-FINISH Vedanta Biosciences
CPC-NARROW A47K · 7 areas
INNOV-THIN 24.2/100
CLAIMS-SPARSE 5.9 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Vedanta Biosciences, Inc. (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Vi-jon’s 24.2 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 9.6 pts (40%) Velocity 1.7 pts (7%) Breadth 9.4 pts (39%) Claim depth 3.6 pts (15%)

Qualcomm Incorporated · highest

85
Vi-Jon · this assignee

24
3D Lighting… · lowest

7

What this shows Vi-jon's Innovation Score is 24.2/100 (14th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Vi-jon?

Each dot is one of Vi-jon’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Vi-jon’s own 5.9 claims/patent is at or below the 17.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Vi-jon vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Vi-jon's grants concentrate

Vi-Jon, LLC is a focused PatentsView assignee: 7 CPC subclasses with 33.3% of grants classified under A47K (Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories). Peak complete grant year is 2018 (6 grants) versus a trough of 1 in 2015. By volume, Vi-jon sits between Vedanta Biosciences, Inc. and Virginia Innovation Sciences, Inc.

Vi-jon's three-year grant acceleration

Vi-Jon, LLC shows 1 grants in 2022–2024 against only 4 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Vedanta Bioscienc…

15
Venturemed Group

15
Veritone Alpha

15
Verona Pharma

15
Vicarious FPC

15
Vigilent

15
Villanova Univers…

15
Virginia Innovati…

15
Vi-jon ◀

15

What this shows Vi-Jon holds 15 patents at rank #19,326, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Vi-Jon

By rank, the assignees closest to #19,326 in granted patent volume.

Leaders in A47K (Sanitary Equipment)

Other assignees with the most granted patents in Vi-Jon's primary technology class.

Vi-jon's Innovation Score vs. every tracked assignee

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

24 14th percentile higher than 14% of 49,997 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 · 2015–2022

Grants by year

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

View data table

Vi-Jon, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	6.7%
2017	3	20.0%
2018	6	40.0%
2019	2	13.3%
2021	2	13.3%
2022	1	6.7%

Which technologies does Vi-Jon, LLC patent most?

A47K - Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories 5

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 4

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

A01N - Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators 1

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 1

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 1

Top 7 of 7 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Vi-Jon, LLC's patent record in context - here's where to go next.

Vi-Jon, LLC's lead technology class is A47K (Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories), 33.3% of its portfolio - see every assignee active in that class. Explore A47K
Ranked #19,326 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Vi-Jon, LLC against Vedanta Biosciences, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 24.2/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

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 by PlainPatent, US Patent Intelligence Editorial Process · 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.