| 19 de diciembre de 2025 | PCT/CTC/33/28 |  | Model Agreement Between an Office and the International Bureau in Relation to its Functioning as an International Searching and Preliminary Examining Authority and Proposed Amendments to the PCT Regulations for Use of the Model Agreement |  |
| 19 de diciembre de 2025 | PCT/CTC/33/26 |  | Extension of Appointment of the Visegrad Patent Institute as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/25 |  | Extension of Appointment of the Nordic Patent Institute as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/24 |  | Extension of Appointment of the United States Patent and Trademark Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/23 |  | Extension of Appointment of the Ukrainian National Office for Intellectual Property and Innovations as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/22 |  | Extension of Appointment of the Turkish Patent and Trademark Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/21 |  | Extension of Appointment of the Intellectual Property Office of Singapore as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/20 |  | Extension of Appointment of the Swedish Intellectual Property Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/19 |  | تمديد تعيين الهيئة السعودية للملكية الفكرية (SAIP) كإدارة للبحث الدولي وإدارة للفحص التمهيدي الدولي بناء على |  |
| 19 de diciembre de 2025 | PCT/CTC/33/18 |  | Extension of the Appointment of the Federal Service for Intellectual Property of the Russian Federation as an International Searching Authority and International Preliminary Examining Authority Under the PCT |  |
 | Продление назначения Федеральной cлужбы по интеллектуальной cобственности Российской Федерации в качестве Международного поискового органа и Органа международной предварительной экспертизы в рамках PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/17 |  | Extension of Appointment of the Intellectual Property Office of the Philippines as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/16 |  | Extension of Appointment of the Ministry of Intellectual Property (Republic of Korea) as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/15 |  | Extension of Appointment of the Japan Patent Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/14 |  | Extension of Appointment of the Indian Patent Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/13 |  | Extension of Appointment of the Israel Patent Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/12 |  | Extension of Appointment of the Finnish Patent and Registration Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/11 |  | Extension of Appointment of the Spanish Patent and Trademark Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
 | Prórroga de la designación de la Oficina Española de Patentes y Marcas en calidad de Administración encargada de la búsqueda internacional y del examen preliminar internacional en virtud del PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/10 |  | Extension of Appointment of the European Patent Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/9 |  | Extension of Appointment of the Egyptian Patent Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/8 |  | Extension of Appointment of the Eurasian Patent Office as an International Searching Authority and Preliminary Examination Authority Under the PCT |  |
 | Продление назначения Евразийского патентного ведомствa в качестве Международного поискового oргана и Органа международной предварительной экспертизы в рамках PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/7 |  | Extension of Appointment of the China National Intellectual Property Administration as an International Searching and Preliminary Examining Authority under the pct |  |
 | 延长对中国国家知识产权局作为PCT国际检索和初步审查单位的指定 |  |
| 19 de diciembre de 2025 | PCT/CTC/33/6 |  | Extension of Appointment of the National Institute of Industrial Property of Chile as an International Searching and Preliminary Examination Authority Under the PCT |  |
 | Prórroga de la designación del Instituto Nacional de Propiedad Industrial de Chile como Administración encargada de la búsqueda y del examen preliminar internacionales del PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/5 |  | Extension of Appointment of the Canadian Intellectual Property Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/4 |  | Extension of Appointment of the National Institute of Industrial Property (Brazil) as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/3 |  | Extension of Appointment of the Australian Patent Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/2 |  | Extension of Appointment of the Austrian Patent Office as an International Searching and Preliminary Examining Authority Under the PCT |  |
| 19 de diciembre de 2025 | PCT/CTC/33/INF/1 |  | Process and Requirements for Appointment and Extension of Appointment |  |
| 18 de diciembre de 2025 | PCT/CTC/33/27 |  | Appointment of the Mexican Institute of Industrial Property as an International Searching and Preliminary Examining Authority Under the PCT |  |
 | Designación del Instituto Mexicano de la Propiedad Industrial como Administración encargada de la búsqueda y del examen preliminar internacionales en virtud del PCT |  |