Where does Free-free Industrial Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Free-free Industrial Corp. ranks #9,259 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 Free-free Industrial Corp. hold?

Free-free Industrial Corp. holds 34 US utility patents granted between 2015 and 2025, spanning 7 technology areas.

What is Free-free Industrial Corp.'s Innovation Score?

Free-free Industrial Corp. has an Innovation Score of 27.7 out of 100 (25th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Free-free Industrial Corp.'s patent grant rate increasing or decreasing?

Free-free Industrial Corp.'s recent grant velocity is +67% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Free-free Industrial Corp.'s patents?

Free-free Industrial Corp.'s patents average 5.2 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 Free-free Industrial Corp. 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 Foreign Corporation

Free-free Industrial Corp.

Q: What technology areas does Free-free Industrial Corp. focus on?

Free-free Industrial Corp.'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 7 CPC subclasses total.

USPTO PatentsView assignee record - 34 granted patents across 7 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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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Free-free ranks #9,259 of 49,997 tracked US assignees by granted-patent volume, with 34 patents across 7 technology areas.

#9,259
of 49,997 US assignees by volume: 25th percentile
by Innovation Score (27.7/100): 5.2
avg claims per patent: +67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R9259 · Foreign Corporation #9,259 · 34 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 34 grants
UPPER-Q #9,259/49,997
PHOTO-FINISH Fiskars Oyj Abp
CPC-NARROW B65D · 7 areas
INNOV-THIN 27.7/100
CLAIMS-SPARSE 5.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Fiskars Oyj Abp (±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 Free-free’s 27.7 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 12.3 pts (44%) Velocity 3.0 pts (11%) Breadth 9.4 pts (34%) Claim depth 3.1 pts (11%)

Qualcomm Incorporated · highest

85
Free-free Industrial · this assignee

28
CA · near

28
Bandgrip · near

28
Industry-University… · near

28
Irisvision · near

28
3D Lighting… · lowest

7

What this shows Free-free's Innovation Score is 27.7/100 (25th 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 Free-free?

Each dot is one of Free-free’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). Free-free’s own 5.2 claims/patent is at or below the 9.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Free-free's grants concentrate

Free-free Industrial Corp. is a focused PatentsView assignee: 7 CPC subclasses with 38.2% 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 2020 (9 grants) versus a trough of 1 in 2015. By volume, Free-free sits between FK Irons Inc. and Fluidigm Canada Inc..

Free-free's three-year grant acceleration

Free-free Industrial Corp. shows 8 grants in 2022–2024 against only 18 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.

FK Irons

34
Flowco Production…

34
Flytech Technology

34
Foster Electric

34
Fuding Precision…

34
Fujian Xihe Sanit…

34
Fiskars Oyj Abp

34
Fluidigm Canada

34
Free-free Industr… ◀

34

What this shows Free-free holds 34 patents at rank #9,257, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Free-free

By rank, the assignees closest to #9,257 in granted patent volume.

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

Other assignees with the most granted patents in Free-free's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Free-free, neither rank-band nor same-CPC leaders (those blocks stay above). In B65D (Containers FOR Storage OR Transport OF Articles OR Materials), Free-free ranks #264 of 3,365 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (28 here).

CA Technologies, Inc. 28 Industry-University Cooperation Foundation 28 Bandgrip, Inc. 28 Irisvision, Inc. 28

Free-free's Innovation Score vs. every tracked assignee

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

28 25th percentile higher than 25% 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

Free-free Industrial Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	2.9%
2016	2	5.9%
2017	1	2.9%
2018	2	5.9%
2019	6	17.6%
2020	9	26.5%
2021	3	8.8%
2022	2	5.9%
2023	2	5.9%
2024	4	11.8%
2025partial year	2	5.9%

Which technologies does Free-free Industrial Corp. 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

A47J - Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages 6

A47G - Household OR Table Equipment 1

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 1

A45C - PURSES; LUGGAGE; Hand Carried Bags 1

H04M - Telephonic Communication 1

H04B - Transmission 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

Free-free Industrial Corp.'s patent record in context - here's where to go next.

Free-free Industrial Corp.'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), 38.2% of its portfolio - see every assignee active in that class. Explore B65D
Ranked #9,259 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Free-free Industrial Corp. against FK Irons Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.7/100 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.