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Km Transderm Ltd.

USPTO Granted Patents = 8

CIPO Patents = 1

EPO Patents = 8

Forward Citations = 14

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21 inventors (with patents filed for the assignee):

Masaoki Goto (8 out of 8 patents)

Atsuyo Hamada (4 out of 4 patents)

Hiroyuki Ogino (3 out of 3 patents)

4. Mitsuji Akazawa (3 out of 9 patents)

5. Sadao Yukimoto (3 out of 3 patents)

6. Sun-Woo Jang (3 out of 5 patents)

7. Chang-Yell Shin (3 out of 3 patents)

8. Kwang-Ho Cha (3 out of 3 patents)

9. Hae-Sun Kim (3 out of 4 patents)

10. Hyun-Jung Kim (3 out of 3 patents)

11. Markus Bee (1 out of 5 patents)

12. Helena Gallinger (1 out of 1 patent)

13. Alexander Saifert (1 out of 1 patent)

14. Georg Schlögel (1 out of 1 patent)

15. Akio Nishiura (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 12527749 - Percutaneous absorption preparation comprising donepezil with improved stability (2026-01-20),

2. 12459151 - Tool set for manufacturing adhesive patches, method of manufacturing an adhesive patch and adhesive layering (2025-11-04),

3. 12168073 - Percutaneous absorption preparation comprising stabilized donepezil (2024-12-17),

4. 11992562 - Percutaneous absorption preparation for treating dementia comprising donepezil (2024-05-28),

5. 11786480 - Transdermally absorbable preparation (2023-10-17),

6. 10758494 - Rivastigmine-containing adhesive patch (2020-09-01),

7. 10314791 - Adhesive sheet for attachment to skin and percutaneous absorption preparation using same (2019-06-11),

8. 9895320 - Transdermal patch with different viscosity hydrocarbon oils in the drug layer and the adhesive layer (2018-02-20),

Km Transderm Ltd. is a pharmaceutical company specializing in transdermal drug delivery systems. With cutting-edge technology and a team of experts in the field, we develop innovative solutions for delivering medications through the skin. Our products offer improved efficacy, convenience, and patient compliance. Visit our website to learn more about our services and products.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

8 Patents

#542 in Osaka

#5,044 in Japan

Km Transderm Ltd.

Forward Citations = 14

21 inventors:

Masaoki Goto (8 out of 8 patents)

Atsuyo Hamada (4 out of 4 patents)

Hiroyuki Ogino (3 out of 3 patents)

4. Mitsuji Akazawa (3 out of 9 patents)

5. Sadao Yukimoto (3 out of 3 patents)

Please report any incorrect information to [email protected]

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