Can the priority right of Bulgarian invention patent application be restored?

Submitted by 页之码 on

Reinstatement of priority on grounds of "due care" and "unintentional/due care" accepted.

专利申请流程

BG Bulgaria

  • Bulgarian invention patent application authorization and annual fee instructions

    • Grant fee: The applicant shall pay the granted fee within 3 months after receiving the granted notice.
    • Annuity: pay year by year from the first year of the application date, and should be paid before the last day of the month of the application date at the latest, not exceeding one patent year, and the annual fee can be paid within a grace period of 6 months if it is overdue, and paid at the same time 200% late fee.

  • Is a Bulgarian utility model application convertible?

    no

  • Instructions for Authorization of Industrial Design and Annual Fees in Bulgaria

    • Grant fee: It will be paid together with the granted announcement fee one month after receiving the granted notice, and the payment will be doubled if it is overdue.
    • Annuity: The renewal fee payment period is the corresponding date of the application date in the year, and can be paid within the last year of the current validity period. Payment can still be made within 6 months from the overdue date, subject to a penalty.

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

    • via Paris Convention : 6 months from earliest priority date.
    • The way of the Hague Agreement: The Hague Agreement will automatically take effect in Bulgaria after 6 months from the registration of the Hague Agreement.
    • EU appearance route: 6 months from the earliest priority date.

  • Whether the Bulgarian invention patent application can be type-converted

    yes. For an invention with the same subject matter, the applicant may file a patent type conversion request within 2 months from the date of receiving the patent application decision, but no later than 10 years from the application date, and change the patent type from invention to utility model .

  • Is a Bulgarian industrial design application convertible?

    no

  • What are the requirements for the Bulgarian invention patent application documents

    Filing Language: Bulgarian

    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. Certificate of Deposit of Microorganisms and its Bulgarian translation
    3. Certificate of Microbial Survival and its Bulgarian translation
    4. Power of Attorney
    5. Priority certificate and its Bulgarian translation
    6. Declaration of Ownership/Certification of Employment/Assignment of priority
    7. Assignment for Patent Right Transfer
    8. Application fee payment proof document
    9. 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 national phase of Bulgaria State 19/28/34/41 amended
    4. Sequence Listing (PDF format and TXT format)
    5. Certificate of Deposit of Microorganisms and its Bulgarian translation
    6. Certificate of Microbial Survival and its Bulgarian translation
    7. Declaration of Ownership/Certification of Employment/Assignment of priority
    8. Power of Attorney
    9. Assignment for Patent Right Transfer
    10. Application fee payment proof document

  • How long is the protection period for utility model applications in Bulgaria?

    The initial protection period is 4 years, which can be extended for two consecutive three years, and the maximum protection period is 10 years.

  • Novelty grace period for utility model applications in Bulgaria

    A 12-month novelty grace period is available if:

    • The applicant authorizes others to use
    • manifest misuse by a third party

  • Features of Bulgarian Utility Model Patent Application Process

    The BPO only conducts formality examination of utility model patent applications. The formality examination takes 3 months, and the content of the examination includes whether the applied for utility model patent application belongs to the object of protection, the issue of unity, etc. If the granted conditions are met, the patent is authorized.