Ducommun Patents – Insights & Stats (Updated 2023)

Ducommun has a total of 30 patents globally, out of which 18 have been granted. Of these 30 patents, more than 50% patents are active. The USA is where Ducommun has filed the maximum number of patents, followed by Europe (EPO) and Austria. Parallelly, the USA seems to be the main focused R&D centre of Ducommun and is also the origin country of the firm.

Ducommun was founded in the year 1849 by Charles Louis Ducommun. Company is a provider of innovative manufacturing solutions for customers in the aerospace, defense and industrial markets.

Do read about some of the most popular patents of Ducommun which have been covered by us in this article and also you can find Ducommun patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Ducommun patent portfolio.

How many patents does Ducommun have?

Ducommun has a total of 30 patents globally. These patents belong to 10 unique patent families. Out of 30 patents, 15 patents are active.

How Many Patents did Ducommun File Every Year?

Ducommun Patent Filing Trend

Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.

Year of Patents Filing or GrantDucommun Applications FiledDucommun Patents Granted

How many Ducommun patents are Alive/Dead?

Worldwide Patents

Ducommun Patent Portfolio

How Many Patents did Ducommun File in Different Countries?

Ducommun Worldwide Patent Filing

Where are Research Centres of Ducommun Patents Located?

R&D Centres of Ducommun

10 Best Ducommun Patents

US6774814B2 is the most popular patent in the Ducommun portfolio. It has received 36 citations so far.

Below is the list of 10 most cited patents of Ducommun:

Publication NumberCitation Count

List of Ducommun Patents

Ducommun PatentsTitle
US11703281B2Vacuum Forming Method
US11441685B2Rotary Face Seal With Magnetic Puller Loading
US11359863B2Vacuum Forming Method
US10677529B2Vacuum Forming Method
US8109192B2Locking Mount System For Weapons
US8003037B2Enhanced Reinforced Foam Core Construction
US7906055B2Molding Article With Reinforced Passages
US6921503B1Lost Foam Molding
EP3469240B1Rotary Face Seal With Magnetic Puller Loading
EP3452626B1Vacuum Forming Method
EP3964596A1Vacuum Forming Method
CA3027336A1Vacuum Forming Method
MX402052BVacuum Molding Method.
PL3469240T3Rotary Face Seal With Magnetic Puller Loading
DE602017048382T2Vacuum Forming Process
US7732044B2Foam Core-Surface Reinforced Article And Method
US6822432B2Methods And Systems For Automated Pipeline Testing
US6774814B2Pipe-To-Soil Testing Apparatus And Methods
US6715513B2Apparatus And Method For Wire Harness Assembly
US6605326B2Foam-Honeycomb Shell
US20180340614A1Rotary Face Seal With Magnetic Puller Loading With Band Magnet On Seal Case
US20180017166A1Rotary Face Seal With Magnetic Repelling Loading
US20120186439A1Locking Mount System For Weapons
EP1210566A4Fuel System
WO2018013833A1Rotary Face Seal With Magnetic Puller Loading
WO2018013827A1Rotary Face Seal With Magnetic Repelling Loading
WO2017218837A1Vacuum Forming Method
JP2003508775AFuel System
AT1531947TRotating Mechanical Seal With Charge Of A Magnetic Pulling Device
AT1441859TVacuum forming process

What are Ducommun key innovation segments?

What Technologies are Covered by Ducommun?

The chart below distributes patents filed by Ducommun in different countries on the basis of the technology protected in patents. It also represents the markets where Ducommun thinks it’s important to protect particular technology inventions.

R&D Focus: How has Ducommun search focus changed over the years?


Interested in knowing about the areas of innovation that are being protected by Ducommun?

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.