For the Inventor, By the Inventor

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Wilmington, DE, United States of America

Ddp Specialty Electronic Materials US 9, LLC

USPTO Granted Patents = 11

EPO Patents = 12

Trademarks = 7

Forward Citations = 6

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45 inventors (with patents filed for the assignee):

Marco Emgenbroich (3 out of 12 patents)

Xavier Thomas (3 out of 9 patents)

Eva-Marie Prinz (3 out of 4 patents)

4. Elke Klein (3 out of 5 patents)

5. Heike Kluth (3 out of 5 patents)

6. Brian David Rekken (3 out of 16 patents)

7. Linda Sue Nartker (3 out of 7 patents)

8. Tobias Schlarb (2 out of 2 patents)

9. Christian Kranenberg (2 out of 2 patents)

10. Xiaobing Zhou (2 out of 29 patents)

11. Noel Mower Chang (2 out of 4 patents)

12. Masaaki Amako (1 out of 20 patents)

13. Barry M Ketola (1 out of 13 patents)

14. Andrew Millward (1 out of 5 patents)

15. Fumito Nishida (1 out of 9 patents)

11 patents: Sort by Forward Citations

1. 12492314 - Conductive composite film (2025-12-09),

2. 12214088 - Transdermal therapeutic system for the transdermal administration of guanfacine comprising at least one additive (2025-02-04),

3. 12168074 - Transdermal therapeutic system for the transdermal administration of guanfacine comprising a silicone polymer (2024-12-17),

4. 11781087 - Lubricant composition for clamping devices (2023-10-10),

5. 11670741 - Method of manufacturing an optoelectronic device (2023-06-06),

6. 11598002 - Thio(di)silanes (2023-03-07),

7. 11584767 - Method of making a halosiloxane (2023-02-21),

8. 11576874 - Transdermal therapeutic system for the transdermal administration of guanfacine comprising a silicone polymer (2023-02-14),

9. 11485642 - SiH-free vinyldisilanes (2022-11-01),

10. 11345604 - Transsilylation catalysis (2022-05-31),

11. 11208609 - Lubricating grease composition (2021-12-28),

DDP Specialty Electronic Materials US 9, LLC is a leading manufacturer and supplier of specialty electronic materials for various industries such as aerospace, automotive, and consumer electronics. With a focus on innovation and quality, DDP offers a wide range of products including conductive inks, coatings, and adhesives to meet the unique needs of their customers.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

11 Patents

#298 in Wilmington, DE

#390 in Delaware

#26,680 in US

#50,159 in the World

Wilmington, DE, United States of America

Ddp Specialty Electronic Materials US 9, LLC

Forward Citations = 6

45 inventors:

Marco Emgenbroich (3 out of 12 patents)

Xavier Thomas (3 out of 9 patents)

Eva-Marie Prinz (3 out of 4 patents)

4. Elke Klein (3 out of 5 patents)

5. Heike Kluth (3 out of 5 patents)

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