Where does Playworld Systems, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Playworld Systems, Inc. ranks #29,794 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 Playworld Systems, Inc. hold?

Playworld Systems, Inc. holds 9 US utility patents granted between 2015 and 2018, spanning 2 technology areas.

What is Playworld Systems, Inc.'s Innovation Score?

Playworld Systems, Inc. has an Innovation Score of 14.9 out of 100 (3rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Playworld Systems, Inc.'s patent grant rate increasing or decreasing?

Playworld Systems, Inc.'s recent grant velocity is -100% 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 Playworld Systems, Inc.'s patents?

Playworld Systems, Inc.'s patents average 3.3 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 Playworld Systems, 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 US Corporation

Playworld Systems, Inc.

Q: What technology areas does Playworld Systems, Inc. focus on?

Playworld Systems, Inc.'s top technology area is A63G (MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; Similar Devices FOR Public Amusement) with 1 patents. Grants appear in 2 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 2 technology areas, recorded in grant years 2015–2018. 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: A63G (MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; Similar Devices FOR Public Amusement).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Playworld ranks #29,794 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 2 technology areas.

#29,794
of 49,997 US assignees by volume: 3rd percentile
by Innovation Score (14.9/100): 3.3
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R29794 · US Corporation #29,794 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #29,794/49,997
PHOTO-FINISH Plantas de Navarra
CPC-NARROW A63G · 2 areas
INNOV-LOW 14.9/100
CLAIMS-SPARSE 3.3 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Plantas de Navarra S.A. (±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.

Qualcomm Incorporated · highest

85
Playworld Systems · this assignee

15
3D Lighting… · lowest

7

What this shows Playworld's Innovation Score is 14.9/100 (3rd 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.

Where Playworld's grants concentrate

Playworld Systems, Inc. is a focused PatentsView assignee: 2 CPC subclasses with 11.1% of grants classified under A63G (MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; Similar Devices FOR Public Amusement). Peak complete grant year is 2018 (4 grants) versus a trough of 2 in 2017. By volume, Playworld sits between Plantas de Navarra S.A. and Polyone Designed Structures and Solutions LLC.

Plantas de Navarra

9
Plasma Tech Holdi…

9
Plasticolor Molde…

9
Plastipak Bawt S…

9
Plombco

9
Polnox

9
Poltorak

9
Polyone Designed…

9
Playworld Systems ◀

9

What this shows Playworld holds 9 patents at rank #29,804, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Playworld

By rank, the assignees closest to #29,804 in granted patent volume.

Leaders in A63G (Merry-go-rounds)

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

Playworld's Innovation Score vs. every tracked assignee

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

15 3rd percentile higher than 3% 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 · 2015–2018

Grants by year

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

View data table

Playworld Systems, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	33.3%
2017	2	22.2%
2018	4	44.4%

Which technologies does Playworld Systems, Inc. patent most?

A63G - MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; Similar Devices FOR Public Amusement 1

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

Top 2 of 2 technology areas

Where it ranks

Overall rank by patents

#29,794

of 49,997 tracked assignees

Innovation Score

14.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Playworld Systems, Inc.'s patent record in context - here's where to go next.

Playworld Systems, Inc.'s lead technology class is A63G (MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; Similar Devices FOR Public Amusement), 11.1% of its portfolio - see every assignee active in that class. Explore A63G
Ranked #29,794 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Playworld Systems, Inc. against Plantas de Navarra S.A., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 14.9/100 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.