Patent Law FAQ
This FAQ answers all your questions about patent law, patent procedure, and the patent examination process.
"Written Description" Requirement (1)
The ‘representative number of species’ concept is crucial in demonstrating adequate written description for a claimed genus. The MPEP explains:
“A “representative number of species” means that the species which are adequately described are representative of the entire genus. Thus, when there is substantial variation within the genus, one must describe a sufficient variety of species to reflect the variation within the genus.”
This is particularly important in unpredictable arts or when claiming a broad genus. A single species may not be sufficient to support claims to a broad genus if there is substantial variation within that genus. The number of species required depends on the particular invention, the size of the genus, and the level of skill and knowledge in the art.
To learn more:
First Paragraph (1)
The ‘representative number of species’ concept is crucial in demonstrating adequate written description for a claimed genus. The MPEP explains:
“A “representative number of species” means that the species which are adequately described are representative of the entire genus. Thus, when there is substantial variation within the genus, one must describe a sufficient variety of species to reflect the variation within the genus.”
This is particularly important in unpredictable arts or when claiming a broad genus. A single species may not be sufficient to support claims to a broad genus if there is substantial variation within that genus. The number of species required depends on the particular invention, the size of the genus, and the level of skill and knowledge in the art.
To learn more:
MPEP 2100 – Patentability (1)
The ‘representative number of species’ concept is crucial in demonstrating adequate written description for a claimed genus. The MPEP explains:
“A “representative number of species” means that the species which are adequately described are representative of the entire genus. Thus, when there is substantial variation within the genus, one must describe a sufficient variety of species to reflect the variation within the genus.”
This is particularly important in unpredictable arts or when claiming a broad genus. A single species may not be sufficient to support claims to a broad genus if there is substantial variation within that genus. The number of species required depends on the particular invention, the size of the genus, and the level of skill and knowledge in the art.
To learn more:
MPEP 2163 – Guidelines For The Examination Of Patent Applications Under The 35 U.S.C. 112(A) Or Pre – Aia 35 U.S.C. 112 (1)
The ‘representative number of species’ concept is crucial in demonstrating adequate written description for a claimed genus. The MPEP explains:
“A “representative number of species” means that the species which are adequately described are representative of the entire genus. Thus, when there is substantial variation within the genus, one must describe a sufficient variety of species to reflect the variation within the genus.”
This is particularly important in unpredictable arts or when claiming a broad genus. A single species may not be sufficient to support claims to a broad genus if there is substantial variation within that genus. The number of species required depends on the particular invention, the size of the genus, and the level of skill and knowledge in the art.
To learn more:
Patent Law (1)
The ‘representative number of species’ concept is crucial in demonstrating adequate written description for a claimed genus. The MPEP explains:
“A “representative number of species” means that the species which are adequately described are representative of the entire genus. Thus, when there is substantial variation within the genus, one must describe a sufficient variety of species to reflect the variation within the genus.”
This is particularly important in unpredictable arts or when claiming a broad genus. A single species may not be sufficient to support claims to a broad genus if there is substantial variation within that genus. The number of species required depends on the particular invention, the size of the genus, and the level of skill and knowledge in the art.
To learn more:
Patent Procedure (1)
The ‘representative number of species’ concept is crucial in demonstrating adequate written description for a claimed genus. The MPEP explains:
“A “representative number of species” means that the species which are adequately described are representative of the entire genus. Thus, when there is substantial variation within the genus, one must describe a sufficient variety of species to reflect the variation within the genus.”
This is particularly important in unpredictable arts or when claiming a broad genus. A single species may not be sufficient to support claims to a broad genus if there is substantial variation within that genus. The number of species required depends on the particular invention, the size of the genus, and the level of skill and knowledge in the art.
To learn more: