Where does Sandbox Enterprises, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sandbox Enterprises, LLC ranks #14,243 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 Sandbox Enterprises, LLC hold?

Sandbox Enterprises, LLC holds 21 US utility patents granted between 2021 and 2025, spanning 12 technology areas.

What is Sandbox Enterprises, LLC's Innovation Score?

Sandbox Enterprises, LLC has an Innovation Score of 46.4 out of 100 (top 21% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Sandbox Enterprises, LLC's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Sandbox Enterprises, LLC.

What does claim depth mean for Sandbox Enterprises, LLC's patents?

Sandbox Enterprises, LLC's patents average 12.4 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 Sandbox Enterprises, 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

Sandbox Enterprises, LLC

Q: What technology areas does Sandbox Enterprises, LLC focus on?

Sandbox Enterprises, LLC'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 13 patents, ranking #264 of 3,365 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

USPTO PatentsView assignee record - 21 granted patents across 12 technology areas, recorded in grant years 2021–2025. 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

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Sandbox ranks #14,243 of 49,997 tracked US assignees by granted-patent volume, with 21 patents across 12 technology areas.

#14,243
of 49,997 US assignees by volume: Top 21%
by Innovation Score (46.4/100): 12.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R14243 · US Corporation #14,243 · 21 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 21 grants
MID-PACK #14,243/49,997
PHOTO-FINISH Rieter CZ s r o
CPC-FOCUS B65D · 12 areas
INNOV-PAR 46.4/100
CLAIMS-RICH 12.4 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Rieter CZ s.r.o. (±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 Sandbox’s 46.4 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 10.7 pts (23%) Velocity 16.0 pts (35%) Breadth 12.2 pts (26%) Claim depth 7.4 pts (16%)

Qualcomm Incorporated · highest

85
Sandbox Enterprises · this assignee

46
3D Lighting… · lowest

7

What this shows Sandbox's Innovation Score is 46.4/100 (top 21% 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 Sandbox?

Each dot is one of Sandbox’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). Sandbox’s own 12.4 claims/patent is ABOVE the 10.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Sandbox's grants concentrate

Sandbox Enterprises, LLC is a focused PatentsView assignee: 12 CPC subclasses with 61.9% 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 2023 (6 grants) versus a trough of 1 in 2022. By volume, Sandbox sits between Rieter CZ s.r.o. and Schwind eye-tech-solutions GmbH.

Sandbox's three-year grant acceleration

Sandbox Enterprises, LLC shows 12 grants in 2022–2024 against only 5 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.

Rieter CZ s r o

21
Rolls-royce Solut…

21
S&B Technical Pro…

21
Sakura Finetek Ja…

21
Sayfa R&D PTY

21
Scenera Mobile

21
Schott Japan

21
Schwind eye-tech-…

21
Sandbox Enterpris… ◀

21

What this shows Sandbox holds 21 patents at rank #14,240, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sandbox

By rank, the assignees closest to #14,240 in granted patent volume.

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

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

Sandbox's Innovation Score vs. every tracked assignee

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

46 Top 21% higher than 79% 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Sandbox Enterprises, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	5	23.8%
2022	1	4.8%
2023	6	28.6%
2024	5	23.8%
2025partial year	4	19.0%

Which technologies does Sandbox Enterprises, LLC 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 13

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 10

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 5

G01G - Weighing 3

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 3

B65C - Labelling OR Tagging Machines, Apparatus, OR Processes 3

B60P - Vehicles Adapted FOR Load Transportation OR TO Transport, TO Carry, OR TO Comprise Special Loads OR Objects 2

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 1

B61D - Body Details OR Kinds OF Railway Vehicles 1

B65B - Machines, Apparatus OR Devices FOR, OR Methods OF, Packaging Articles OR MATERIALS; Unpacking 1

B01D - Separation 1

B62D - Motor VEHICLES; Trailers 1

Top 12 of 12 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

Sandbox Enterprises, LLC's patent record in context - here's where to go next.

Sandbox Enterprises, LLC'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), 61.9% of its portfolio - see every assignee active in that class. Explore B65D
Ranked #14,243 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sandbox Enterprises, LLC against Rieter CZ s.r.o., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.4/100 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.