Amendment of Description, Claims and Drawings - Japan Patent Office
Amendment of Description, Claims and Drawings - Japan Patent Office
Amendment of Description, Claims and Drawings - Japan Patent Office
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Part III <strong>Amendment</strong> <strong>of</strong> <strong>Description</strong>, <strong>Claims</strong> <strong>and</strong> <strong>Drawings</strong><br />
Not only amendments to remove claims but also amendments to formally amend other<br />
claims that accompany the amendments to remove claims are regarded as amendments for the<br />
purpose <strong>of</strong> removal <strong>of</strong> claims.<br />
Examples:<br />
i) Change <strong>of</strong> a citation number <strong>of</strong> other claims citing the removed claims<br />
ii) Change from a dependent form to an independent form<br />
,that necessarily occur due to removal <strong>of</strong> the claims<br />
4. Restriction <strong>of</strong> claims in a limited way (Article 17bis(5)(ii) <strong>and</strong> (6))<br />
4.1 Purpose<br />
Of amendments corresponding to restriction <strong>of</strong> the scope <strong>of</strong> claims, amendments to limit<br />
the matters used to specify the invention without changing the industrial field <strong>of</strong> the invention <strong>and</strong><br />
the problem to be solved by the invention do not substantially change the subject <strong>of</strong> examination<br />
or trial examination, <strong>and</strong> generally the prior examination results may be utilized. Therefore, such<br />
amendments are permitted.<br />
However, if an invention in an application cannot be patented even if such an<br />
amendment is made, the second notice <strong>of</strong> reasons for refusal may be necessary, <strong>and</strong> if the<br />
subsequent amendment is made, examination or trial examination may be necessary again.<br />
Therefore, in view <strong>of</strong> securing an immediate examination <strong>and</strong> fair h<strong>and</strong>ling <strong>of</strong> application, only<br />
amendment to be granted a patent may be permitted.<br />
4.2 Requirement matching restriction in a limited way<br />
In order to find that an amendment to the scope <strong>of</strong> claims falls under Article 17bis(5)(ii),<br />
the following requirements shall be satisfied.<br />
(1) Restriction <strong>of</strong> the scope <strong>of</strong> claims<br />
(2) Limitation <strong>of</strong> the matters used to specify the invention stated in claims before amendment<br />
(hereinafter referred to as “an invention before amendment”)<br />
(3) The industrial field <strong>of</strong> the invention <strong>and</strong> the problem to be solved by the invention before<br />
amendment are the same as those <strong>of</strong> after amendment.<br />
(Explanation)<br />
The provision in the parenthesis <strong>of</strong> 17bis(5)(ii) provides that amendment should limit the<br />
matters used to specify the invention before amendment so that the industrial field <strong>of</strong> the<br />
invention <strong>and</strong> the problem to be solved are the same as those <strong>of</strong> before amendment, namely the<br />
industrial field <strong>of</strong> the invention <strong>and</strong> the problem to be solved <strong>of</strong> the inventions before <strong>and</strong> after<br />
amendment should be the same.<br />
4.3 Specific Operation<br />
4.3.1 Restriction <strong>of</strong> the scope <strong>of</strong> claims<br />
An amendment falling under the category <strong>of</strong> expansion <strong>of</strong> the scope <strong>of</strong> claims is one that<br />
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