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

According to USPTO PatentsView (2015–2025 granted utility patents), Park WAY Co., Ltd. ranks #21,587 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 Park WAY Co., Ltd. hold?

Park WAY Co., Ltd. holds 13 US utility patents granted between 2015 and 2025, spanning 1 technology areas.

What is Park WAY Co., Ltd.'s Innovation Score?

Park WAY Co., Ltd. has an Innovation Score of 18.8 out of 100 (5th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Park WAY Co., Ltd.'s recent grant velocity is -50% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

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

Park WAY Co., Ltd.'s patents average 1.9 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 Park WAY 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

Park WAY Co., Ltd.

Q: What technology areas does Park WAY Co., Ltd. focus on?

Park WAY Co., Ltd.'s top technology area is A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring) with 1 patents, ranking #286 of 429 assignees active in that subclass. Grants appear in 1 CPC subclasses total.

USPTO PatentsView assignee record - 13 granted patents across 1 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: A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Park ranks #21,587 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 1 technology areas.

#21,587
of 49,997 US assignees by volume: 5th percentile
by Innovation Score (18.8/100): 1.9
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R21587 · Foreign Corporation #21,587 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #21,587/49,997
PHOTO-FINISH Paha Designs
CPC-NARROW A45D · 1 areas
INNOV-LOW 18.8/100
CLAIMS-SPARSE 1.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Paha Designs, 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 Park’s 18.8 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 9.1 pts (49%) Velocity 5.0 pts (27%) Breadth 3.5 pts (19%) Claim depth 1.1 pts (6%)

Qualcomm Incorporated · highest

85
Park WAY · this assignee

19
3D Lighting… · lowest

7

What this shows Park's Innovation Score is 18.8/100 (5th 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 Park?

Each dot is one of Park’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). Park’s own 1.9 claims/patent is at or below the 16.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Park's grants concentrate

Park WAY Co., Ltd. is a focused PatentsView assignee: 1 CPC subclasses with 7.7% of grants classified under A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2017. By volume, Park sits between P.V. Flood Control Corp. and PCS Ferguson, Inc..

Park's three-year grant acceleration

Park WAY Co., Ltd. shows 3 grants in 2022–2024 against only 4 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.

P V Flood Control

13
Paha Designs

13
Paloma

13
Pangang Group Pan…

13
Parker Hannifin M…

13
Pathak Holdings

13
PC Matic

13
PCS Ferguson

13
Park WAY ◀

13

What this shows Park holds 13 patents at rank #21,578, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Park

By rank, the assignees closest to #21,578 in granted patent volume.

Leaders in A45D (Hairdressing OR Shaving Equipment)

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

Park's Innovation Score vs. every tracked assignee

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

19 5th percentile higher than 5% 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

Park WAY Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	15.4%
2017	1	7.7%
2018	2	15.4%
2019	3	23.1%
2020	1	7.7%
2022	2	15.4%
2024	1	7.7%
2025partial year	1	7.7%

Which technologies does Park WAY Co., Ltd. patent most?

A45D - Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring 1

Top 1 of 1 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

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

Park WAY Co., Ltd.'s lead technology class is A45D (Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring), 7.7% of its portfolio - see every assignee active in that class. Explore A45D
Ranked #21,587 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Park WAY Co., Ltd. against P.V. Flood Control Corp., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 18.8/100 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.