How long is the protection period of Korean invention patent application

Submitted by 页之码 on

20 years, and the protection can be extended to 25 years for pesticides or medicines.

专利申请流程

KR South Korea

  • What are the requirements for Korean utility model application documents?

    Filing Language: Korean

    via Paris Convention via Nationalization of PCT

    Necessary documents:

    1. Abstract
    2. Abstract Drawing
    3. Claim
    4. Specification
    5. Drawing

    Necessary documents:

    1. Abstract
    2. Abstract Drawing
    3. Claim
    4. Specification
    5. Drawing

    Attachments (if any)

    1. Power of Attorney
    2. Scanned Copy of Certified Priority Document / DAS
    3. Declaration of Ownership/Certification of Employment/Assignment of priority
    4. Assignment for Patent Right Transfer
    5. Notification issued by CNIPA notify the applicant the application has passed through the security review

    Attachments (if any)

    1. WIPO Publication
    2. ISR/IPRP
    3. Entering the Korean national phase 19/28/34/41 amended
    4. Power of Attorney
    5. Declaration of Ownership/Certification of Employment/Assignment of priority
    6. Assignment for Patent Right Transfer

  • How long does it take for a utility model application to be granted in Korea?

    1-2 years

  • How long is the PCT deadline for utility model applications in Korea?

    • via Paris Convention : 12 months from earliest priority date.
    • via Nationalization of PCT : 31 months from earliest priority date.

  • Characteristics of Korean design patent application process

    KIPO adopts two examination systems, the Substantive Examination System (SES) and the Partial Substantive Examination System (NSES), for designs, and the applicant has no right to choose the examination route. The Partial Substantive Examination System (NSES) is for items that are popular, easy to imitate and have a short life cycle, such as food, clothing and men's clothing (category 2), travel goods (category 3), textiles, man-made and Natural panel materials (Class 5), packaging (Class 9), decorative articles (Class 11), stationery and office equipment, artists and teaching materials (Class 19). For some designs that have been substantiated, the applicant can obtain granted within 1-2 months from the date of submission of the application, and can enjoy new procedures such as combination design and post-granted opposition. The applicant can decide whether to disclose the design at the time of granted. After paying a certain confidentiality fee, the design can be requested not to be disclosed for 3 years. There are 32 levels in the Locarno classification system, but only 31 levels are used in Korea.

  • Features of Korean Utility Model Patent Application Process

    KIPO conducts formality examination and substantive examination of utility model patent applications, but only needs to meet the standards of novelty and practicality, and does not require inventive step.

  • How long is the application period for industrial design in Korea?

    • via Paris Convention : 6 months from earliest priority date.
    • Hague Agreement route: 6 months from earliest priority date.

  • Novelty Grace Period for Korean Design Applications

    A 12-month novelty grace period is available if the design is disclosed by the applicant or the applicant's agent.

  • How long is the protection period of industrial design in Korea?

    20 years

  • What are the requirements for Korean design application documents

    Filing Language: Korean

    Necessary documents:

    1. Exterior Design Picture (Six Views)
    2. A Brief Description

    Attachments (if any):

    1. Power of Attorney
    2. Priority certification document and its Korean translation
    3. Declaration of Ownership/Certification of Employment/Assignment of priority
    4. Assignment for Patent Right Transfer

  • What are the requirements for Korean invention patent application documents?

    Filing Language: Korean

    via Paris Convention via Nationalization of PCT

    Necessary documents:

    1. Abstract
    2. Abstract Drawing
    3. Claim
    4. Specification
    5. Drawing

    Necessary documents:

    1. Abstract
    2. Abstract Drawing
    3. Claim
    4. Specification
    5. Drawing

    Attachments (if any)

    1. Sequence Listing (PDF format and TXT format)
    2. Microorganism preservation certificate and its Korean translation
    3. Microorganism survival certificate and its Korean translation
    4. Power of Attorney
    5. Priority certification document and its Korean translation
    6. Declaration of Ownership/Certification of Employment/Assignment of priority
    7. Assignment for Patent Right Transfer
    8. Notification issued by CNIPA notify the applicant the application has passed through the security review

    Attachments (if any)

    1. WIPO Publication
    2. ISR/IPRP
    3. Entering the Korean national phase 19/28/34/41 amended
    4. Sequence Listing (PDF format and TXT format)
    5. Microorganism preservation certificate and its Korean translation
    6. Microorganism survival certificate and its Korean translation
    7. Power of Attorney
    8. Declaration of Ownership/Certification of Employment/Assignment of priority
    9. Assignment for Patent Right Transfer