Where does LifeAire Systems, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), LifeAire Systems, LLC ranks #48,371 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 LifeAire Systems, LLC hold?

LifeAire Systems, LLC holds 5 US utility patents granted between 2016 and 2023, spanning 8 technology areas.

What is LifeAire Systems, LLC's Innovation Score?

LifeAire Systems, LLC has an Innovation Score of 39.6 out of 100 (top 38% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is LifeAire Systems, LLC's patent grant rate increasing or decreasing?

LifeAire Systems, LLC's recent grant velocity is -33% 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 LifeAire Systems, LLC's patents?

LifeAire Systems, LLC's patents average 16.8 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 LifeAire Systems, 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

LifeAire Systems, LLC

Q: What technology areas does LifeAire Systems, LLC focus on?

LifeAire Systems, LLC's top technology area is A61L (Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles) with 5 patents. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 8 technology areas, recorded in grant years 2016–2023. 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: A61L (Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES;).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Lifeaire ranks #48,371 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 8 technology areas.

#48,371
of 49,997 US assignees by volume: Top 38%
by Innovation Score (39.6/100): 16.8
avg claims per patent: -33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R48371 · US Corporation #48,371 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #48,371/49,997
PHOTO-FINISH Liberty Garden…
CPC-NARROW A61L · 8 areas
INNOV-THIN 39.6/100
CLAIMS-RICH 16.8 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Liberty Garden Products, 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.

Qualcomm Incorporated · highest

85
Blue Force Gear · near

40
Kilopass Technology · near

40
LifeAire Systems · this assignee

40
Nordex Energy · near

40
Solidia · near

40
3D Lighting… · lowest

7

What this shows Lifeaire's Innovation Score is 39.6/100 (top 38% 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.

Where Lifeaire's grants concentrate

LifeAire Systems, LLC is a focused PatentsView assignee: 8 CPC subclasses with 100% of grants classified under A61L (Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES;). By volume, Lifeaire sits between Liberty Garden Products, Inc. and LifeQode, LLC.

Lifeaire's three-year grant acceleration

LifeAire Systems, LLC shows 2 grants in 2022–2024 against only 0 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.

Liberty Garden Pr…

5
Liberty Global Eu…

5
Liberty Peak Vent…

5
Librede

5
Lifebridge Innova…

5
Lifefoundry

5
Lifeos Genomics

5
Lifeqode

5
Lifeaire Systems ◀

5

What this shows LifeAire holds 5 patents at rank #48,442, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near LifeAire

By rank, the assignees closest to #48,442 in granted patent volume.

Leaders in A61L (Methods OR Apparatus FOR Sterilising Materials OR Objects…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for LifeAire, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (40 here).

Blue Force Gear, Inc. 40 Kilopass Technology, Inc. 40 Nordex Energy GmbH 40 Solidia Technologies, Inc. 40

Lifeaire's Innovation Score vs. every tracked assignee

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

40 Top 38% higher than 62% 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 · 2016–2023

Grants by year

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

View data table

LifeAire Systems, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	20.0%
2017	1	20.0%
2018	1	20.0%
2022	1	20.0%
2023	1	20.0%

Which technologies does LifeAire Systems, LLC patent most?

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 5

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 5

A61B - DIAGNOSIS; SURGERY; Identification 5

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 5

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 5

B01D - Separation 5

Y02A - Technologies FOR Adaptation TO Climate Change 3

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 1

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#48,371

of 49,997 tracked assignees

Innovation Score

39.6 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

LifeAire Systems, LLC's patent record in context - here's where to go next.

LifeAire Systems, LLC's lead technology class is A61L (Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES;), 100% of its portfolio - see every assignee active in that class. Explore A61L
Ranked #48,371 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare LifeAire Systems, LLC against Liberty Garden Products, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.6/100 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.