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?
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 Grant | Ducommun Applications Filed | Ducommun Patents Granted |
| 2022 | 1 | 3 |
| 2021 | – | 2 |
| 2020 | 1 | 1 |
| 2019 | – | – |
| 2018 | 2 | – |
| 2017 | 14 | – |
| 2016 | – | – |
| 2015 | – | – |
| 2014 | – | – |
| 2013 | – | – |
| 2012 | 1 | 1 |
| 2011 | – | 2 |
How many Ducommun patents are Alive/Dead?
Worldwide Patents
How Many Patents did Ducommun File in Different Countries?
Where are Research Centres of Ducommun Patents Located?
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 Number | Citation Count |
| US6774814B2 | 36 |
| US6921503B1 | 24 |
| US6822432B2 | 17 |
| US6605326B2 | 15 |
| US6715513B2 | 5 |
| US20180340614A1 | 4 |
| US8109192B2 | 3 |
| US8003037B2 | 3 |
| WO2018013827A1 | 3 |
| US7906055B2 | 2 |
List of Ducommun Patents
| Ducommun Patents | Title |
| US11703281B2 | Vacuum Forming Method |
| US11441685B2 | Rotary Face Seal With Magnetic Puller Loading |
| US11359863B2 | Vacuum Forming Method |
| US10677529B2 | Vacuum Forming Method |
| US8109192B2 | Locking Mount System For Weapons |
| US8003037B2 | Enhanced Reinforced Foam Core Construction |
| US7906055B2 | Molding Article With Reinforced Passages |
| US6921503B1 | Lost Foam Molding |
| EP3469240B1 | Rotary Face Seal With Magnetic Puller Loading |
| EP3452626B1 | Vacuum Forming Method |
| EP3964596A1 | Vacuum Forming Method |
| CA3027336A1 | Vacuum Forming Method |
| MX402052B | Vacuum Molding Method. |
| PL3469240T3 | Rotary Face Seal With Magnetic Puller Loading |
| DE602017048382T2 | Vacuum Forming Process |
| US7732044B2 | Foam Core-Surface Reinforced Article And Method |
| US6822432B2 | Methods And Systems For Automated Pipeline Testing |
| US6774814B2 | Pipe-To-Soil Testing Apparatus And Methods |
| US6715513B2 | Apparatus And Method For Wire Harness Assembly |
| US6605326B2 | Foam-Honeycomb Shell |
| US20180340614A1 | Rotary Face Seal With Magnetic Puller Loading With Band Magnet On Seal Case |
| US20180017166A1 | Rotary Face Seal With Magnetic Repelling Loading |
| US20120186439A1 | Locking Mount System For Weapons |
| EP1210566A4 | Fuel System |
| WO2018013833A1 | Rotary Face Seal With Magnetic Puller Loading |
| WO2018013827A1 | Rotary Face Seal With Magnetic Repelling Loading |
| WO2017218837A1 | Vacuum Forming Method |
| JP2003508775A | Fuel System |
| AT1531947T | Rotating Mechanical Seal With Charge Of A Magnetic Pulling Device |
| AT1441859T | Vacuum forming process |
What are Ducommun key innovation segments?
What Technologies are Covered by Ducommun?
The chart below distributes patents filed by Ducommun