Tag: grant of the European patent

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European Patent

Term of the European patent

The term of the European patent shall be 20 years from the date of filing of the application.

Nothing in the preceding paragraph shall limit the right of a Contracting State to extend the term of a European patent, or to grant corresponding protection which follows immediately on expiry of the term of the patent, under the same conditions as those applying to national patents: 

(a) in order to take account of a state of war or similar emergency conditions affecting that State; 

(b) if the subject-matter of the European patent is a product or a process for manufacturing a product or a use of a product which has to undergo an administrative authorisation procedure required by law before it can be put on the market in that State. 

It shall apply mutatis mutandis to European patents granted jointly for a group of Contracting States.


Rights conferred by a European patent

A European patent shall confer on its proprietor from the date on which the mention of its grant is published in the European Patent Bulletin, in each Contracting State in respect of which it is granted, the same rights as would be conferred by a national patent granted in that State.

If the subject-matter of the European patent is a process, the protection conferred by the patent shall extend to the products directly obtained by such process.

Any infringement of a European patent shall be dealt with by national law. 

The European patent application and the resulting European patent shall be deemed not to have had, from the outset to the extent that the patent has been revoked or limited in opposition, limitation or revocation proceedings.


Extent of protection

The extent of the protection conferred by a European patent or a European patent application shall be determined by the claims. Nevertheless, the description and drawings shall be used to interpret the claims.

For the period up to grant of the European patent, the extent of the protection conferred by the European patent application shall be determined by the claims contained in the application as published. However, the European patent as granted or as amended in opposition, limitation or revocation proceedings shall determine retroactively the protection conferred by the application, in so far as such protection is not thereby extended.

In any designated Contracting State a European patent application and a European patent shall have with regard to a national patent application and a national patent the same prior right effect as a national patent application and a national patent. A national patent application and a national patent in a Contracting State shall have with regard to a European patent designating that Contracting State the same prior right effect as if the European patent were a national patent. Any Contracting State may prescribe whether and on what terms an invention disclosed in both a European patent application or patent and a national application or patent having the same date of filing or, where priority is claimed, the same date of priority, may be protected simultaneously by both applications or patents. 

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Examination of European patent application

In proceedings before it, the European Patent Office shall examine the facts of its own motion; it shall not be restricted in this examination to the facts, evidence and arguments provided by the parties and the relief sought. The European Patent Office may disregard facts or evidence which are not submitted in due time by the parties concerned.

In proceedings before the European Patent Office the means of giving or obtaining evidence shall include the following: 

(a) hearing the parties; 

(b) requests for information; 

(c) production of documents; 

(d) hearing witnesses; 

(e) opinions by experts; 

(f) inspection; 

(g) sworn statements in writing.

The European Patent Office may, in accordance with the Implementing Regulations, invite the applicant to provide information on prior art taken into consideration in national or regional patent proceedings and concerning an invention to which the European patent application relates. If the applicant fails to reply in due time to an invitation, the European patent application shall be deemed to be withdrawn.

The European Patent Office shall examine, in accordance with the Implementing Regulations, whether the application satisfies the requirements for the accordance of a date of filing.

If a date of filing cannot be accorded, the application shall not be dealt with as a European patent application.

If the European patent application has been accorded a date of filing, the European Patent Office shall examine, in accordance with the Implementing Regulations as well as any other requirement laid down in the Implementing Regulations.

Where the European Patent Office in carrying out the examination notes that there are deficiencies which may be corrected, it shall give the applicant an opportunity to correct them.

If any deficiency noted in the examination is not corrected, the European patent application shall be refused unless a different legal consequence is provided for by this Convention. Where the deficiency concerns the right of priority, this right shall be lost for the application.

The European Patent Office shall, in accordance with the Implementing Regulations, draw up and publish a European search report in respect of the European patent application on the basis of the claims, with due regard to the description and any drawings.

The European Patent Office shall, in accordance with the Implementing Regulations, examine on request whether the European patent application and the invention to which it relates meet the requirements of this Convention. The request shall not be deemed to be filed until the examination fee has been paid.

If no request for examination has been made in due time, the application shall be deemed to be withdrawn.

If the examination reveals that the application or the invention to which it relates does not meet the requirements of the Convention, the Examining Division shall invite the applicant, as often as necessary, to file his observations and to amend the application.

If the applicant fails to reply in due time to any communication from the Examining Division, the application shall be deemed to be withdrawn.

An applicant claiming priority shall file a copy of the results of any search carried out by the authority with which the previous application was filed together with the European patent application, in the case of a Euro-PCT application on entry into the European phase, or without delay after such results have been made available to him. The copy shall be deemed to be duly filed if it is available to the European Patent Office and to be included in the file of the European patent application under the conditions determined by the President of the European Patent Office. The European Patent Office may invite the applicant to provide, within a period of two months, information on prior art.

Proceedings before the European Patent Office shall be interrupted: 

(a) in the event of the death or legal incapacity of the applicant for or proprietor of a European patent or of the person authorised by national law to act on his behalf. To the extent that the above events do not affect the authorisation of a representative as appointed, proceedings shall be interrupted only on application by such representative;

(b) in the event of the applicant for or proprietor of a patent, as a result of some action taken against his property, being prevented by legal reasons from continuing the proceedings; 

(c) in the event of the death or legal incapacity of the representative of an applicant for or proprietor of a patent, or of his being prevented for legal reasons resulting from action taken against his property from continuing the proceedings. 

When, in the cases, the European Patent Office has been informed of the identity of the person authorised to continue the proceedings, it shall notify such person and, where applicable, any third party, that the proceedings will be resumed as from a specified date.

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Applying for European Patent

General requirements

Persons entitled to apply for and obtain a European patent

A European patent application may be filed by any natural or legal person, or anybody equivalent to a legal person by virtue of the law governing it. 

A European patent application may also be filed either by joint applicants or by two or more applicants designating different Contracting States.

The inventor shall have the right, vis-à-vis the applicant for or proprietor of a European patent, to be mentioned as such before the European Patent Office. 

The right to a European patent shall belong to the inventor or his successor in title. If the inventor is an employee, the right to a European patent shall be determined in accordance with the law of the State in which the employee is mainly employed; if the State in which the employee is mainly employed cannot be determined, the law to be applied shall be that of the State in which the employer has the place of business to which the employee is attached.

If two or more persons have made an invention independently of each other, the right to a European patent therefor shall belong to the person whose European patent application has the earliest date of filing, provided that this first application has been published.

In proceedings before the European Patent Office, the applicant shall be deemed to be entitled to exercise the right to a European patent.

If by a final decision it is adjudged that a person other than the applicant is entitled to the grant of the European patent, that person may, in accordance with the Implementing Regulations: 

(a) prosecute the European patent application as his own application in place of the applicant; 

(b) file a new European patent application in respect of the same invention; or 

(c) request that the European patent application be refused.

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