Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221593 | Compositions for facilitating the removal of a fingerprint | Andreas Buthe, Ping Wang, Songtao Wu, Masahiko Ishii, Minjuan Zhang | 2025-02-11 |
| 12195704 | Compositions for facilitating biological stain removal | Songtao Wu, Masahiko Ishii, Minjuan Zhang | 2025-01-14 |
| 12139701 | Biofunctional materials | Ping Wang, Minjuan Zhang, Archana H. Trivedi, Masahiko Ishii | 2024-11-12 |
| 12134751 | Bioactive protein-polymer compositions for stain removal | Andreas Buthe, Ping Wang, Songtao Wu, Masahiko Ishii, Minjuan Zhang | 2024-11-05 |
| 12113224 | Fuel cell cathode catalyst | Li Qin Zhou, Kan Huang, Xiaochen Shen, Zhenmeng Peng, Hisao Kato | 2024-10-08 |
| 12060497 | Coatings containing polymer modified enzyme for stable self-cleaning of organic stains | Ping Wang, Liting Zhang, Andreas Buthe, Xueyan Zhao, Songtao Wu +2 more | 2024-08-13 |
| 11973250 | Antioxidant for fuel cells to improve durability | Liang Wang, Naoki Nakamura | 2024-04-30 |
| 11834635 | Methods of facilitating removal of a fingerprint | Andreas Buthe, Ping Wang, Songtao Wu, Masahiko Ishii, Minjuan Zhang | 2023-12-05 |
| 11819826 | Ionic liquid to enhance performance and durability of membrane assembly electrode (MEA) | Liang Wang, Joan F. Brennecke, Oscar Morales Collazo, Hisao Kato | 2023-11-21 |
| 11731110 | Protonated dimeric ionic liquid to enhance performance of membrane assembly electrode (MEA) | Liang Wang, Joan F. Brennecke, Oscar Morales Collazo, Hisao Kato | 2023-08-22 |
| 11715834 | Fuel cell cathode catalyst | Li Qin Zhou, Kan Huang, Xiaochen Shen, Zhenmeng Peng, Hisao Kato | 2023-08-01 |
| 11692156 | Bioactive protein-polymer compositions for stain removal | Andreas Buthe, Ping Wang, Songtao Wu, Masahiko Ishii, Minjuan Zhang | 2023-07-04 |
| 11624044 | Compositions for facilitating biological stain removal | Songtao Wu, Masahiko Ishii, Minjuan Zhang | 2023-04-11 |
| 11597853 | Coatings containing polymer modified enzyme for stable self-cleaning of organic stains | Ping Wang, Liting Zhang, Andreas Buthe, Xueyan Zhao, Songtao Wu +2 more | 2023-03-07 |
| 11566149 | Coatings containing polymer modified enzyme for stable self-cleaning of organic stains | Ping Wang, Liting Zhang, Andreas Buthe, Xueyan Zhao, Songtao Wu +2 more | 2023-01-31 |
| 11542410 | Coatings containing enzyme for stable self-cleaning of organic stains | Ping Wang, Liting Zhang, Andreas Buthe, Xueyan Zhao, Songtao Wu +2 more | 2023-01-03 |
| 11535773 | Coatings containing polymer modified enzyme for stable self-cleaning of organic stains | Ping Wang, Liting Zhang, Andreas Buthe, Xueyan Zhao, Songtao Wu +2 more | 2022-12-27 |
| 11387464 | Intermetallic L10-NiPtAg catalysts for oxygen reduction reaction | Kecheng Wei, Tomoyuki Nagai, Li Qin Zhou | 2022-07-12 |
| 11322750 | Surface modified platinum or platinum alloy catalyst for oxygen reduction reaction | Yuta Ikehata, Masaya Kobayashi, Tomoyuki Nagai, Hisao Kato | 2022-05-03 |
| 11254898 | Bioactive protein-polymer compositions | Andreas Buthe, Ping Wang, Songtao Wu, Masahiko Ishii, Minjuan Zhang | 2022-02-22 |
| 11236323 | Biofunctional materials | Ping Wang, Minjuan Zhang, Archana H. Trivedi, Masahiko Ishii | 2022-02-01 |
| 11225654 | Biofunctional materials | Ping Wang, Minjuan Zhang, Archana H. Trivedi, Masahiko Ishii | 2022-01-18 |
| 11189851 | Catalyst layer composition for improved performance of membrane assembly electrode with ionic liquid | Kan Huang, Hisao Kato | 2021-11-30 |
| 11043678 | Composite made of ionic liquid and octahedral Pt—Ni—Cu alloy nanoparticles for oxygen reduction catalysis | Kan Huang, Li Qin Zhou, Hisao Kato, Zhenmeng Peng, Xiaochen Shen | 2021-06-22 |
| 11015149 | Methods of facilitating removal of a fingerprint | Andreas Buthe, Ping Wang, Songtao Wu, Masahiko Ishii, Minjuan Zhang | 2021-05-25 |