Where does Limntech LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Limntech LLC ranks #29,296 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 Limntech LLC hold?

Limntech LLC holds 9 US utility patents granted between 2015 and 2024, spanning 13 technology areas.

What is Limntech LLC's Innovation Score?

Limntech LLC has an Innovation Score of 38.0 out of 100 (top 42% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Limntech LLC's patent grant rate increasing or decreasing?

Limntech LLC's recent grant velocity is -50% 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 Limntech LLC's patents?

Limntech LLC's patents average 21.4 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 Limntech 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

Limntech LLC

Q: What technology areas does Limntech LLC focus on?

Limntech LLC's top technology area is E01C (Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair) with 8 patents. Grants appear in 13 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 13 technology areas, recorded in grant years 2015–2024. 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: E01C (Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Limntech ranks #29,296 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 13 technology areas.

#29,296
of 49,997 US assignees by volume: Top 42%
by Innovation Score (38.0/100): 21.4
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R29296 · US Corporation #29,296 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #29,296/49,997
PHOTO-FINISH Level 5 Tools
CPC-FOCUS E01C · 13 areas
INNOV-THIN 38.0/100
CLAIMS-DENSE 21.4 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Level 5 Tools, LLC (±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
Limntech · this assignee

38
3D Lighting… · lowest

7

What this shows Limntech's Innovation Score is 38.0/100 (top 42% 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 Limntech's grants concentrate

Limntech LLC is a focused PatentsView assignee: 13 CPC subclasses with 88.9% of grants classified under E01C (Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair). Peak complete grant year is 2016 (2 grants) versus a trough of 1 in 2015. By volume, Limntech sits between Level 5 Tools, LLC and Lock-n-stitch, Inc..

Limntech's three-year grant acceleration

Limntech LLC shows 2 grants in 2022–2024 against only 3 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.

Level 5 Tools

9
Lifecore Fitness

9
Lightizer Korea

9
Liability “Compos…

9
Lipogems Internat…

9
List

9
LLT International…

9
Lock-n-stitch

9
Limntech ◀

9

What this shows Limntech holds 9 patents at rank #29,252, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Limntech

By rank, the assignees closest to #29,252 in granted patent volume.

Leaders in E01C (Construction OF)

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

Limntech's Innovation Score vs. every tracked assignee

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

38 Top 42% higher than 58% 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 · 2015–2024

Grants by year

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

View data table

Limntech LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	11.1%
2016	2	22.2%
2017	1	11.1%
2019	2	22.2%
2021	1	11.1%
2022	1	11.1%
2024	1	11.1%

Which technologies does Limntech LLC patent most?

E01C - Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair 8

G06V - Image OR Video Recognition OR Understanding 7

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 4

H04N - Pictorial Communication, e.g. Television 4

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 4

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 4

B62D - Motor VEHICLES; Trailers 4

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 3

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 3

G06F - Electric Digital Data Processing 1

E01H - Street CLEANING; Cleaning OF Permanent WAYS; Cleaning BEACHES; Dispersing ; OR PREVENTING; FOG IN General ; Cleaning Street OR Railway Furniture OR Tunnel Walls 1

G07C - Time OR Attendance REGISTERS; Registering OR Indicating THE Working OF MACHINES; Generating Random NUMBERS; Voting OR Lottery APPARATUS; Arrangements, Systems OR Apparatus FOR Checking NOT Provided FOR Elsewhere 1

G06N - Computing Arrangements Based ON Specific Computational Models 1

Top 13 of 13 technology areas

Where it ranks

Overall rank by patents

#29,296

of 49,997 tracked assignees

Innovation Score

38.0 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

Limntech LLC's patent record in context - here's where to go next.

Limntech LLC's lead technology class is E01C (Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair), 88.9% of its portfolio - see every assignee active in that class. Explore E01C
Ranked #29,296 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Limntech LLC against Level 5 Tools, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 38.0/100 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.