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Congenericity of Claimed Compounds in Patent Applications.


ABSTRACT: A method is presented to analyze quantitatively the degree of congenericity of claimed compounds in patent applications. The approach successfully differentiates patents exemplified with highly congeneric compounds of a structurally compact and well defined chemical series from patents containing a more diverse set of compounds around a more vaguely described patent claim. An application to 750 common patents available in SureChEMBL, SureChEMBLccs and ChEMBL is presented and the congenericity of patent compounds in those different sources discussed.

SUBMITTER: Falaguera MJ 

PROVIDER: S-EPMC8433967 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature

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Congenericity of Claimed Compounds in Patent Applications.

Falaguera Maria J MJ   Mestres Jordi J  

Molecules (Basel, Switzerland) 20210830 17


A method is presented to analyze quantitatively the degree of congenericity of claimed compounds in patent applications. The approach successfully differentiates patents exemplified with highly congeneric compounds of a structurally compact and well defined chemical series from patents containing a more diverse set of compounds around a more vaguely described patent claim. An application to 750 common patents available in SureChEMBL, SureChEMBLccs and ChEMBL is presented and the congenericity of  ...[more]

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