Where does Liqui-Box Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Liqui-Box Corporation ranks #5,377 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 Liqui-Box Corporation hold?

Liqui-Box Corporation holds 64 US utility patents granted between 2015 and 2025, spanning 20 technology areas.

What is Liqui-Box Corporation's Innovation Score?

Liqui-Box Corporation has an Innovation Score of 50.5 out of 100 (top 13% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Liqui-Box Corporation's patent grant rate increasing or decreasing?

Liqui-Box Corporation's recent grant velocity is +31% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Liqui-Box Corporation's patents?

Liqui-Box Corporation's patents average 12.5 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 Liqui-Box 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

Liqui-Box Corporation

Q: What technology areas does Liqui-Box Corporation focus on?

Liqui-Box Corporation's top technology area is B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages) with 40 patents. Grants appear in 20 CPC subclasses total.

USPTO PatentsView assignee record - 64 granted patents across 20 technology areas, recorded in grant years 2015–2025. 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: B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Liqui-box ranks #5,377 of 49,997 tracked US assignees by granted-patent volume, with 64 patents across 20 technology areas.

#5,377
of 49,997 US assignees by volume: Top 13%
by Innovation Score (50.5/100): 12.5
avg claims per patent: +31%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5377 · US Corporation #5,377 · 64 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-UP · BOOK-FULL

GRANTS-SMALL 64 grants
UPPER-Q #5,377/49,997
PHOTO-FINISH Kunshan New Flat…
CPC-FOCUS B65D · 20 areas
INNOV-PAR 50.5/100
CLAIMS-RICH 12.5 claims/avg
TYPE-USCORP US Corporation
VEL-UP +31% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Kunshan New Flat Panel Display Technology Center Co., Ltd. (±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
Dehn SE · near

51
Liqui-Box · this assignee

51
University College… · near

51
US Government AS… · near

51
Weka IO · near

51
3D Lighting… · lowest

7

What this shows Liqui-box's Innovation Score is 50.5/100 (top 13% 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 Liqui-box's grants concentrate

Liqui-Box Corporation is a focused PatentsView assignee: 20 CPC subclasses with 62.5% of grants classified under B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F). Peak complete grant year is 2024 (10 grants) versus a trough of 3 in 2020. By volume, Liqui-box sits between Kunshan New Flat Panel Display Technology Center Co., Ltd. and Mitek Systems, Inc..

Liqui-box's three-year grant acceleration

Liqui-Box Corporation shows 25 grants in 2022–2024 against only 13 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.

Kunshan New Flat…

64
Kyocera AVX Compo…

64
Leapers

64
Light Field Lab

64
Mc10

64
Mechoshade Systems

64
Medtronic Vascula…

64
Mitek Systems

64
Liqui-box ◀

64

What this shows Liqui-Box holds 64 patents at rank #5,376, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Liqui-Box

By rank, the assignees closest to #5,376 in granted patent volume.

Leaders in B65D (Containers FOR Storage OR Transport OF Articles OR Materials)

Other assignees with the most granted patents in Liqui-Box's primary technology class.

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (51 here).

University College Cardiff Consultants Limited 51 US Government AS Represented BY THE Secretary OF THE Army 51 Weka.IO Ltd. 51 Dehn SE 51

Similar claim depth

Nearest assignees by average claims per patent (12.5 here).

Karma Automotive LLC 12.5 avg KOH Young Technology Inc 12.5 avg Henkel IP & Holding GMBH 12.5 avg F. Hoffmann-La Roche AG 12.5 avg

Liqui-box's Innovation Score vs. every tracked assignee

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

51 Top 13% higher than 87% 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 · 2015–2025

Grants by year

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

View data table

Liqui-Box Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	6.3%
2016	6	9.4%
2017	5	7.8%
2018	7	10.9%
2019	4	6.3%
2020	3	4.7%
2021	6	9.4%
2022	8	12.5%
2023	7	10.9%
2024	10	15.6%
2025partial year	4	6.3%

Which technologies does Liqui-Box Corporation patent most?

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 40

B67D - Dispensing, Delivering OR Transferring Liquids, NOT Otherwise Provided FOR 26

B65B - Machines, Apparatus OR Devices FOR, OR Methods OF, Packaging Articles OR MATERIALS; Unpacking 15

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 14

Y10T - Technical Subjects Covered BY Former US Classification 11

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 8

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 7

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 4

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 4

C08L - Compositions OF Macromolecular Compounds 3

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 3

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 2

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 2

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 2

G06V - Image OR Video Recognition OR Understanding 2

Top 15 of 20 technology areas

Where it ranks

Overall rank by patents

#5,377

of 49,997 tracked assignees

Innovation Score

50.5 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

Liqui-Box Corporation's patent record in context - here's where to go next.

Liqui-Box Corporation's lead technology class is B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F), 62.5% of its portfolio - see every assignee active in that class. Explore B65D
Ranked #5,377 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Liqui-Box Corporation against Kunshan New Flat Panel Display Technology Center Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 50.5/100 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.