Where does Dyden Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dyden Corporation ranks #22,484 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Dyden Corporation hold?

Dyden Corporation holds 12 US utility patents granted between 2015 and 2023, spanning 24 technology areas.

What is Dyden Corporation's Innovation Score?

Dyden Corporation has an Innovation Score of 36.3 out of 100 (top 47% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Dyden Corporation's patent grant rate increasing or decreasing?

Dyden Corporation's recent grant velocity is -29% 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 Dyden Corporation's patents?

Dyden Corporation's patents average 11.3 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 Dyden Corporation 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

Dyden Corporation

Q: What technology areas does Dyden Corporation focus on?

Dyden Corporation's top technology area is C09K (MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE) with 8 patents. Grants appear in 24 CPC subclasses total.

USPTO PatentsView assignee record - 12 granted patents across 24 technology areas, recorded in grant years 2015–2023. 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

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Dyden ranks #22,484 of 50,000 tracked US assignees by granted-patent volume, with 12 patents across 24 technology areas.

#22,484
of 50,000 US assignees by volume: Top 47%
by Innovation Score (36.3/100): 11.3
avg claims per patent: -29%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R22484 · Foreign Corporation #22,484 · 12 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 12 grants
MID-PACK #22,484/50,000
PHOTO-FINISH Daikin Manufacturing
CPC-FOCUS C09K · 24 areas
INNOV-THIN 36.3/100
CLAIMS-PAR 11.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -29% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Daikin Manufacturing Company, L.p. (±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
Dyden · this assignee

36
3D Lighting Innovati… · lowest

7

What this shows Dyden's Innovation Score is 36.3/100 (top 47% 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 Dyden's grants concentrate

Dyden Corporation is a focused PatentsView assignee: 24 CPC subclasses with 66.7% of grants classified under C09K (MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2016. By volume, Dyden sits between Driessen Aerospace Group N.v. and Dart Neuroscience, Llc.

Driessen Aerospac…

12
DSM Sinochem Phar…

12
DTN

12
DUNE Medical Devi…

12
DYMO

12
Dynapower

12
Daikin Manufactur…

12
Dart Neuroscience

12
Dyden ◀

12

What this shows Dyden holds 12 patents at rank #22,461, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dyden

By rank, the assignees closest to #22,461 in granted patent volume.

Leaders in C09K (Materials FOR Miscellaneous Applications)

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

Dyden's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% of 50,000 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 · 2015–2023

Grants by year

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

View data table

Dyden Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	16.7%
2016	1	8.3%
2017	1	8.3%
2018	2	16.7%
2019	1	8.3%
2021	3	25.0%
2023	2	16.7%

Which technologies does Dyden Corporation patent most?

C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE 8

H10K - ORGANIC ELECTRIC SOLID-STATE DEVICES 4

H01B - CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES 3

C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM 3

H10H - INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS 3

C22F - CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS 2

C22C - ALLOYS 2

C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS 2

Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS 2

B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES 1

C09B - ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES 1

C07D - HETEROCYCLIC COMPOUNDS 1

H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL 1

Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION 1

H02G - INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 1

Top 15 of 24 technology areas

Where it ranks

Overall rank by patents

#22,484

of 50,000 tracked assignees

Innovation Score

36.3 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.