Priority Date: 14.12.09 (US 20090286197P)

Sulfonyl photoacid generators and photoresists comprising same

  • Application ID: EP10194879
  • Status: No opposition filed within time limit

Applicant

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Specialization

This EP application has the IPC class G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY). Patent Outsourcing Limited is specialised in G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 14.12.2009 - Priority Date (US 20090286197P)
  • 22.06.2011 - Publication A2 (EP2336826)
  • 02.11.2011 - Publication A3 (EP2336826)
  • 24.10.2012 - Publication B1 (EP2336826)

IPC Classification