Where does Pola Chemical Industries, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Pola Chemical Industries, Inc. ranks #23,218 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 Pola Chemical Industries, Inc. hold?

Pola Chemical Industries, Inc. holds 12 US utility patents granted between 2015 and 2024, spanning 9 technology areas.

What is Pola Chemical Industries, Inc.'s Innovation Score?

Pola Chemical Industries, Inc. has an Innovation Score of 32.1 out of 100 (40th 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 Pola Chemical Industries, Inc. focus on?

Pola Chemical Industries, Inc.'s top technology area is A61Q (Specific USE OF Cosmetics OR Similar Toiletry Preparations) with 11 patents, ranking #108 of 1,001 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Pola Chemical Industries, Inc.'s patent grant rate increasing or decreasing?

Pola Chemical Industries, Inc.'s recent grant velocity is +40% 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 Pola Chemical Industries, Inc.'s patents?

Pola Chemical Industries, Inc.'s patents average 6.3 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 Pola Chemical Industries, Inc. 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

Pola Chemical Industries, Inc.

USPTO PatentsView assignee record - 12 granted patents across 9 technology areas, recorded in grant years 2015–2024. 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: A61Q (Specific USE OF Cosmetics OR Similar Toiletry Preparations).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Pola ranks #23,218 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 9 technology areas.

#23,218
of 49,997 US assignees by volume: 40th percentile
by Innovation Score (32.1/100): 6.3
avg claims per patent: +40%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R23218 · Foreign Corporation #23,218 · 12 grants

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

GRANTS-MICRO 12 grants
MID-PACK #23,218/49,997
PHOTO-FINISH Piedek Technical…
CPC-NARROW A61Q · 9 areas
INNOV-THIN 32.1/100
CLAIMS-SPARSE 6.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +40% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Piedek Technical Laboratory (±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 Pola’s 32.1 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 8.9 pts (28%) Velocity 8.9 pts (28%) Breadth 10.6 pts (33%) Claim depth 3.8 pts (12%)

Qualcomm Incorporated · highest

85
Pola Chemical… · this assignee

32
3D Lighting… · lowest

7

What this shows Pola's Innovation Score is 32.1/100 (40th 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 Pola?

Each dot is one of Pola’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). Pola’s own 6.3 claims/patent is at or below the 15.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Pola's grants concentrate

Pola Chemical Industries, Inc. is a focused PatentsView assignee: 9 CPC subclasses with 91.7% of grants classified under A61Q (Specific USE OF Cosmetics OR Similar Toiletry Preparations). Peak complete grant year is 2015 (4 grants) versus a trough of 1 in 2016. By volume, Pola sits between Piedek Technical Laboratory and Powerbrace Corporation.

Pola's three-year grant acceleration

Pola Chemical Industries, Inc. shows 4 grants in 2022–2024 against only 3 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.

Piedek Technical…

12
Pipbin

12
Plastic Logic

12
PML Screening

12
Pontificia Univer…

12
Portwell

12
POU Chen

12
Powerbrace

12
Pola Chemical Ind… ◀

12

What this shows Pola holds 12 patents at rank #23,175, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Pola

By rank, the assignees closest to #23,175 in granted patent volume.

Leaders in A61Q (Specific USE OF Cosmetics OR Similar Toiletry Preparations)

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

Pola's Innovation Score vs. every tracked assignee

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

32 40th percentile higher than 40% 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 · 2015–2024

Grants by year

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

View data table

Pola Chemical Industries, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	33.3%
2016	1	8.3%
2020	3	25.0%
2022	1	8.3%
2023	1	8.3%
2024	2	16.7%

Which technologies does Pola Chemical Industries, Inc. patent most?

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 11

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 11

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 6

C07C - Acyclic OR Carbocyclic Compounds 3

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 2

C09C - Treatment OF Inorganic Materials, Other Than Fibrous Fillers, TO Enhance Their Pigmenting OR Filling Properties ; Preparation OF Carbon Black ; ; Preparation OF Inorganic Materials Which ARE NO Single Chemical Compounds AND Which ARE Mainly Used AS Pigments OR Fillers 2

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 2

G06V - Image OR Video Recognition OR Understanding 1

G06T - Image Data Processing OR Generation, IN General 1

Top 9 of 9 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

Pola Chemical Industries, Inc.'s patent record in context - here's where to go next.

Pola Chemical Industries, Inc.'s lead technology class is A61Q (Specific USE OF Cosmetics OR Similar Toiletry Preparations), 91.7% of its portfolio - see every assignee active in that class. Explore A61Q
Ranked #23,218 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Pola Chemical Industries, Inc. against Piedek Technical Laboratory, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.1/100 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.