Where does Petainer Large Container IP Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Petainer Large Container IP Limited ranks #29,766 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 Petainer Large Container IP Limited hold?

Petainer Large Container IP Limited holds 9 US utility patents granted between 2017 and 2022, spanning 3 technology areas.

What is Petainer Large Container IP Limited's Innovation Score?

Petainer Large Container IP Limited has an Innovation Score of 26.2 out of 100 (20th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Petainer Large Container IP Limited focus on?

Petainer Large Container IP Limited's top technology area is B67D (Dispensing, Delivering OR Transferring Liquids, NOT Otherwise Provided FOR) with 8 patents, ranking #63 of 469 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

Is Petainer Large Container IP Limited's patent grant rate increasing or decreasing?

Petainer Large Container IP Limited's recent grant velocity is +250% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Petainer Large Container IP Limited's patents?

Petainer Large Container IP Limited's patents average 15.8 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 Petainer Large Container IP Limited 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

Petainer Large Container IP Limited

USPTO PatentsView assignee record - 9 granted patents across 3 technology areas, recorded in grant years 2017–2022. 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: B67D (Dispensing, Delivering OR Transferring Liquids, NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Petainer ranks #29,766 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 3 technology areas.

#29,766
of 49,997 US assignees by volume: 20th percentile
by Innovation Score (26.2/100): 15.8
avg claims per patent: +250%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R29766 · Foreign Corporation #29,766 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 9 grants
MID-PACK #29,766/49,997
PHOTO-FINISH Perfec Cigar Solutions
CPC-NARROW B67D · 3 areas
INNOV-THIN 26.2/100
CLAIMS-RICH 15.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +250% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Perfec Cigar Solutions, 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.

How Petainer’s 26.2 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 8.0 pts (30%) Velocity 2.7 pts (10%) Breadth 6.1 pts (23%) Claim depth 9.5 pts (36%)

Qualcomm Incorporated · highest

85
Corentec · near

26
Envistacom · near

26
S P E P Acquisition · near

26
Petainer Large… · this assignee

26
QuSpin · near

26
3D Lighting… · lowest

7

What this shows Petainer's Innovation Score is 26.2/100 (20th 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 Petainer?

Each dot is one of Petainer’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). Petainer’s own 15.8 claims/patent is at or below the 16.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Petainer's grants concentrate

Petainer Large Container IP Limited is a focused PatentsView assignee: 3 CPC subclasses with 88.9% of grants classified under B67D (Dispensing, Delivering OR Transferring Liquids, NOT Otherwise Provided FOR). Peak complete grant year is 2021 (4 grants) versus a trough of 1 in 2020. By volume, Petainer sits between Perfec Cigar Solutions, Inc. and Physician's Seal, LLC.

Petainer's three-year grant acceleration

Petainer Large Container IP Limited shows 2 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.

Perfec Cigar Solu…

9
Perfetti Van Mell…

9
Perpetuum

9
Perriquest Defens…

9
Philips Lumileds…

9
Photo electron So…

9
Physcient

9
Physician's Seal

9
Petainer Large Co… ◀

9

What this shows Petainer holds 9 patents at rank #29,789, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Petainer

By rank, the assignees closest to #29,789 in granted patent volume.

Leaders in B67D (Dispensing)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Petainer, neither rank-band nor same-CPC leaders (those blocks stay above). In B67D (Dispensing), Petainer ranks #63 of 469 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (26 here).

Envistacom, LLC 26 S.P.E.P. Acquisition Corp. 26 Corentec Co., Ltd. 26 QuSpin Inc. 26

Petainer's Innovation Score vs. every tracked assignee

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

26 20th percentile higher than 20% 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 · 2017–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Petainer Large Container IP Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	22.2%
2020	1	11.1%
2021	4	44.4%
2022	2	22.2%

Which technologies does Petainer Large Container IP Limited patent most?

B67D - Dispensing, Delivering OR Transferring Liquids, NOT Otherwise Provided FOR 8

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 7

C12C - BEER; Preparation OF Beer BY Fermentation ; Preparation OF Malt FOR Making BEER; Preparation OF Hops FOR Making Beer 1

Top 3 of 3 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

Petainer Large Container IP Limited's patent record in context - here's where to go next.

Petainer Large Container IP Limited's lead technology class is B67D (Dispensing, Delivering OR Transferring Liquids, NOT Otherwise Provided FOR), 88.9% of its portfolio - see every assignee active in that class. Explore B67D
Ranked #29,766 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Petainer Large Container IP Limited against Perfec Cigar Solutions, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 26.2/100 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.