Where does Prc-desoto International, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Prc-desoto International, Inc. ranks #3,507 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 Prc-desoto International, Inc. hold?

Prc-desoto International, Inc. holds 105 US utility patents granted between 2015 and 2025, spanning 40 technology areas.

What is Prc-desoto International, Inc.'s Innovation Score?

Prc-desoto International, Inc. has an Innovation Score of 56.5 out of 100 (top 6% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Prc-desoto International, Inc.'s patent grant rate increasing or decreasing?

Prc-desoto International, Inc.'s recent grant velocity is -34% 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 Prc-desoto International, Inc.'s patents?

Prc-desoto International, Inc.'s patents average 21.7 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 Prc-desoto International, 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

Prc-desoto International, Inc.

Q: What technology areas does Prc-desoto International, Inc. focus on?

Prc-desoto International, Inc.'s top technology area is C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds) with 79 patents, ranking #48 of 1,741 assignees active in that subclass. Grants appear in 40 CPC subclasses total.

USPTO PatentsView assignee record - 105 granted patents across 40 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: C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Prc-desoto ranks #3,507 of 49,997 tracked US assignees by granted-patent volume, with 105 patents across 40 technology areas.

#3,507
of 49,997 US assignees by volume: Top 6%
by Innovation Score (56.5/100): 21.7
avg claims per patent: -34%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3507 · Foreign Corporation #3,507 · 105 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MID 105 grants
TOP-DECILE #3,507/49,997
PHOTO-FINISH Maxeon Solar Pte
CPC-WIDE C08G · 40 areas
INNOV-PAR 56.5/100
CLAIMS-DENSE 21.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -34% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Maxeon Solar Pte. Ltd. (±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 Prc-desoto’s 56.5 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 16.1 pts (28%) Velocity 5.0 pts (9%) Breadth 22.4 pts (40%) Claim depth 13.0 pts (23%)

Qualcomm Incorporated · highest

85
Crrc Qingdao Sifang · near

56
Firestone Industrial… · near

56
Innio Jenbacher & OG · near

56
Prc-desoto Internati… · this assignee

56
SUN Yat-sen University · near

56
3D Lighting… · lowest

7

What this shows Prc-desoto's Innovation Score is 56.5/100 (top 6% 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 Prc-desoto?

Each dot is one of Prc-desoto’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). Prc-desoto’s own 21.7 claims/patent is ABOVE the 15.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Prc-desoto's grants concentrate

Prc-desoto International, Inc. is a focused PatentsView assignee: 40 CPC subclasses with 75.2% of grants classified under C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds). Peak complete grant year is 2016 (19 grants) versus a trough of 4 in 2024. By volume, Prc-desoto sits between Maxeon Solar Pte. Ltd. and Spirent Communications, Inc..

Prc-desoto's three-year grant acceleration

From 2019–2021 to 2022–2024, Prc-desoto International, Inc. moved from 28 to 21 grants (0.75x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #1,985. See the growth leaderboard.

Maxeon Solar Pte

105
Nanosys

105
National Universi…

105
Navitas Semicondu…

105
Raydium Semicondu…

105
Radware

105
Sony Pictures Ent…

105
Spirent Communica…

105
Prc-desoto Intern… ◀

105

What this shows Prc-desoto holds 105 patents at rank #3,507, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Prc-desoto

By rank, the assignees closest to #3,507 in granted patent volume.

Leaders in C08G (Macromolecular Compounds Obtained Otherwise Than BY React…)

Other assignees with the most granted patents in Prc-desoto's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Prc-desoto, neither rank-band nor same-CPC leaders (those blocks stay above). In C08G (Macromolecular Compounds Obtained Otherwise Than BY React…), Prc-desoto ranks #48 of 1,741 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (56 here).

SUN Yat-sen University 56 Crrc Qingdao Sifang Co., Ltd. 56 Innio Jenbacher GmbH & Co OG 56 Firestone Industrial Products Company, LLC 56

Similar claim depth

Nearest assignees by average claims per patent (21.7 here).

RPX Clearinghouse LLC 21.7 avg STMicroelectronics (Shenzhen) R&D Co. Ltd. 21.7 avg Arrowhead Pharmaceuticals, Inc. 21.7 avg Evernote Corporation 21.7 avg

Prc-desoto's Innovation Score vs. every tracked assignee

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

56 Top 6% higher than 94% 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

Prc-desoto International, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	16	15.2%
2016	19	18.1%
2017	9	8.6%
2018	10	9.5%
2019	8	7.6%
2020	8	7.6%
2021	12	11.4%
2022	10	9.5%
2023	7	6.7%
2024	4	3.8%
2025partial year	2	1.9%

Which technologies does Prc-desoto International, Inc. patent most?

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 79

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 50

C08L - Compositions OF Macromolecular Compounds 48

C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives 40

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 23

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 23

C07C - Acyclic OR Carbocyclic Compounds 15

Y10T - Technical Subjects Covered BY Former US Classification 9

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 8

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 8

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 8

C07D - Heterocyclic Compounds 7

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 6

C25D - Processes FOR THE Electrolytic OR Electrophoretic Production OF COATINGS; ELECTROFORMING; Apparatus Therefor 5

B64G - COSMONAUTICS; Vehicles OR Equipment Therefor 5

Top 15 of 40 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

Prc-desoto International, Inc.'s patent record in context - here's where to go next.

Prc-desoto International, Inc.'s lead technology class is C08G (Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds), 75.2% of its portfolio - see every assignee active in that class. Explore C08G
Ranked #3,507 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Prc-desoto International, Inc. against Maxeon Solar Pte. Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 56.5/100 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.