Priority Date: 24.11.11 (EP 20110190566)

DERIVATIVES OF TRIS(2-HYDROXYPHENYL)METHANES, THE PRODUCTION THEREOF AND USE THEREOF FOR OIL PRODUCTION

  • Application ID: EP12784290
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

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Technology Company

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Specialization

This patent has the IPC combination B01, C07, and C09 is specialized in the combination B01, C07, and C09. We found, that Isenbruck Bösl Hörschler LLP, Stolmár & Partner Patentanwälte PartG mbB, Fuchs Patentanwälte Partnerschaft mbB, Murgitroyd & Company, Herzog Fiesser & Partner Patentanwälte PartG mbB and 6 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 24.11.2011 - Priority Date (EP 20110190566)
  • 30.05.2013 - Publication A1 (WO2013076006)
  • 01.10.2014 - Publication A1 (EP2782666)
  • 03.02.2016 - Publication B1 (EP2782666)