Where does Prestone Products LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Prestone Products LLC ranks #10,142 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 Prestone Products LLC hold?

Prestone Products LLC holds 31 US utility patents granted between 2015 and 2025, spanning 18 technology areas.

What is Prestone Products LLC's Innovation Score?

Prestone Products LLC has an Innovation Score of 55.0 out of 100 (top 7% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Prestone Products LLC's patent grant rate increasing or decreasing?

Prestone Products LLC's recent grant velocity is -75% 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 Prestone Products LLC's patents?

Prestone Products LLC's patents average 24.5 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 Prestone Products LLC 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

Prestone Products LLC

Q: What technology areas does Prestone Products LLC focus on?

Prestone Products LLC's top technology area is C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere) with 19 patents. Grants appear in 18 CPC subclasses total.

USPTO PatentsView assignee record - 31 granted patents across 18 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: C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Prestone ranks #10,142 of 49,997 tracked US assignees by granted-patent volume, with 31 patents across 18 technology areas.

#10,142
of 49,997 US assignees by volume: Top 7%
by Innovation Score (55.0/100): 24.5
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R10142 · US Corporation #10,142 · 31 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 31 grants
UPPER-Q #10,142/49,997
PHOTO-FINISH Poppin
CPC-FOCUS C09K · 18 areas
INNOV-PAR 55.0/100
CLAIMS-DENSE 24.5 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Poppin, 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.

Qualcomm Incorporated · highest

85
Arizona Board of… · near

55
Atlas Copco… · near

55
GE Energy Power… · near

55
Prestone Products · this assignee

55
Xiamen ECO Lighting · near

55
3D Lighting… · lowest

7

What this shows Prestone's Innovation Score is 55.0/100 (top 7% 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 Prestone's grants concentrate

Prestone Products LLC is a focused PatentsView assignee: 18 CPC subclasses with 61.3% of grants classified under C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere). Peak complete grant year is 2016 (8 grants) versus a trough of 1 in 2020. By volume, Prestone sits between Poppin, Inc. and Puff Corporation.

Prestone's three-year grant acceleration

Prestone Products LLC shows 4 grants in 2022–2024 against only 2 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.

Poppin

31
Powercast

31
Praxair S T Techn…

31
Precor Incorporat…

31
Prime World Inter…

31
Project Phoenix

31
Proteinsimple

31
Puff

31
Prestone Products ◀

31

What this shows Prestone holds 31 patents at rank #10,143, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Prestone

By rank, the assignees closest to #10,143 in granted patent volume.

Leaders in C09K (Materials FOR Miscellaneous Applications)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Prestone, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (55 here).

Arizona Board of Regents on Behalf of Northern Arizona University 55 Atlas Copco Industrial Technique AB 55 GE Energy Power Conversion Technology Limited 55 Xiamen ECO Lighting Co. Ltd. 55

Prestone's Innovation Score vs. every tracked assignee

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

55 Top 7% higher than 93% 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

Prestone Products LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	12.9%
2016	8	25.8%
2017	7	22.6%
2018	5	16.1%
2020	1	3.2%
2021	1	3.2%
2022	1	3.2%
2023	2	6.5%
2024	1	3.2%
2025partial year	1	3.2%

Which technologies does Prestone Products LLC patent most?

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 19

C23F - Non-mechanical Removal OF Metallic Material From Surface ; Inhibiting Corrosion OF Metallic Material OR Incrustation IN GENERAL; Multi-step Processes FOR Surface Treatment OF Metallic Material Involving AT Least ONE Process Provided FOR IN Class C23 AND AT Least ONE Process Covered BY Subclass C21d 19

C11D - Detergent COMPOSITIONS; USE OF Single Substances AS DETERGENTS; Soap OR SOAP-MAKING; Resin SOAPS; Recovery OF Glycerol 4

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 3

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 3

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 2

F01P - Cooling OF Machines OR Engines IN GENERAL; Cooling OF Internal-combustion Engines 2

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 2

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 1

F28G - Cleaning OF Internal OR External Surfaces OF Heat-exchange OR Heat-transfer Conduits, e.g. Water Tubes OR Boilers 1

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 1

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

Top 15 of 18 technology areas

Where it ranks

Overall rank by patents

#10,142

of 49,997 tracked assignees

Innovation Score

55.0 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

Prestone Products LLC's patent record in context - here's where to go next.

Prestone Products LLC's lead technology class is C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere), 61.3% of its portfolio - see every assignee active in that class. Explore C09K
Ranked #10,142 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Prestone Products LLC against Poppin, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 55.0/100 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.