/// <summary>
/// Retrieves the patent document corresponding to the publication number.
/// </summary>
/// <param name="number">The publication number.</param>
/// <param name="cancellationToken">The cancellation notification.</param>
/// <returns>The patent document corresponding to the publication number.</returns>
public async Task <Patent> Retrieve(PatentNumber number, CancellationToken cancellationToken = default)
{
var patent = await _opsClient.RetrievePatent(number, cancellationToken);
patent.Family = await _opsClient.RetrieveFamily(number, cancellationToken);
patent.Picture = await _opsClient.RetrieveFirstPicture(number, cancellationToken);
if (number.C == "EP" && number.K.StartsWith("B"))
{
patent.Claims = await _epsClient.RetrieveClaims(number, cancellationToken);
}
return(patent);
}
/// <summary>
/// Retrieves the patent document corresponding to the publication number.
/// </summary>
/// <param name="number">The publication number.</param>
/// <param name="cancellationToken">The cancellation notification.</param>
/// <returns>The patent document corresponding to the publication number.</returns>
public async Task <Patent> Retrieve(PatentNumber number, CancellationToken cancellationToken = default)
{
try
{
var patent = await _opsClient.RetrievePatent(number, cancellationToken);
patent.Family = await _opsClient.RetrieveFamily(number, cancellationToken);
patent.Picture = await _opsClient.RetrieveFirstPicture(number, cancellationToken);
if (string.IsNullOrEmpty(patent.Abstract) && patent.Family.Any(x => x.PublicationNumber.C == "WO"))
{
try
{
var pctFamilyMember = patent.Family.First(x => x.PublicationNumber.C == "WO");
var pctPatent = await _opsClient.RetrievePatent(pctFamilyMember.PublicationNumber, cancellationToken);
patent.Abstract = string.Concat("[FROM ", pctFamilyMember.PublicationNumber, "] ", pctPatent.Abstract);
}
catch
{
// ignored
}
}
if (number.C == "EP" && number.K.StartsWith("B"))
{
patent.Claims = await _epsClient.RetrieveClaims(number, cancellationToken);
}
return(patent);
}
catch (Exception exception)
{
WriteError(number, exception);
throw;
}
}