Where does Potama Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Potama Co., Ltd. ranks #49,693 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 Potama Co., Ltd. hold?

Potama Co., Ltd. holds 5 US utility patents granted between 2021 and 2025, spanning 4 technology areas.

What is Potama Co., Ltd.'s Innovation Score?

Potama Co., Ltd. has an Innovation Score of 34.5 out of 100 (48th 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 Potama Co., Ltd. focus on?

Potama Co., Ltd.'s top technology area is A23L (Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof) with 1 patents, ranking #923 of 1,325 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Potama Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Potama Co., Ltd..

What does claim depth mean for Potama Co., Ltd.'s patents?

Potama Co., Ltd.'s patents average 2.0 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 Potama Co., Ltd. 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

Potama Co., Ltd.

USPTO PatentsView assignee record - 5 granted patents across 4 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: A23L (Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Potama ranks #49,693 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 4 technology areas.

#49,693
of 49,997 US assignees by volume: 48th percentile
by Innovation Score (34.5/100): 2.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R49693 · Foreign Corporation #49,693 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #49,693/49,997
PHOTO-FINISH Polymeric Converting
CPC-NARROW A23L · 4 areas
INNOV-THIN 34.5/100
CLAIMS-SPARSE 2.0 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Polymeric Converting 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.

How Potama’s 34.5 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 6.2 pts (18%) Velocity 20.0 pts (58%) Breadth 7.1 pts (21%) Claim depth 1.2 pts (3%)

Qualcomm Incorporated · highest

85
Potama · this assignee

34
3D Lighting… · lowest

7

What this shows Potama's Innovation Score is 34.5/100 (48th 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 Potama?

Each dot is one of Potama’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). Potama’s own 2.0 claims/patent is at or below the 7.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Potama's grants concentrate

Potama Co., Ltd. is a focused PatentsView assignee: 4 CPC subclasses with 20% of grants classified under A23L (Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof). Peak complete grant year is 2023 (2 grants) versus a trough of 1 in 2021. By volume, Potama sits between Polymeric Converting LLC and Power Wave Electronic Co., Ltd..

Potama's three-year grant acceleration

Potama Co., Ltd. shows 3 grants in 2022–2024 against only 1 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.

Polymeric Convert…

5
Pomona Ricerca S…

5
Pooke Technology

5
Posco Future M

5
Potens Semiconduc…

5
POW Audio

5
Power Systems (PS)

5
Power Wave

5
Potama ◀

5

What this shows Potama holds 5 patents at rank #49,562, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Potama

By rank, the assignees closest to #49,562 in granted patent volume.

Leaders in A23L (Foods)

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

Potama's Innovation Score vs. every tracked assignee

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

34 48th percentile higher than 48% 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

Potama Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	1	20.0%
2023	2	40.0%
2024	1	20.0%
2025partial year	1	20.0%

Which technologies does Potama Co., Ltd. patent most?

A23L - Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof 1

A23V - Indexing Scheme Relating TO Foods, Foodstuffs OR Non-alcoholic Beverages AND Lactic OR Propionic Acid Bacteria Used IN Foodstuffs OR Food Preparation 1

A47J - Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages 1

A23P - Shaping OR Working OF Foodstuffs, NOT Fully Covered BY A Single Other Subclass 1

Top 4 of 4 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

Potama Co., Ltd.'s patent record in context - here's where to go next.

Potama Co., Ltd.'s lead technology class is A23L (Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof), 20% of its portfolio - see every assignee active in that class. Explore A23L
Ranked #49,693 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Potama Co., Ltd. against Polymeric Converting LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.5/100 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.