Priority Date: 04.07.12 (JP 20120150140)

ULTRASONIC BONDING METHOD FOR ABSORBENT ARTICLE, ULTRASONIC BONDING DEVICE FOR ABSORBENT ARTICLE, AND ABSORBENT ARTICLE

  • Application ID: EP13813502
  • Status: GRANT OF PATENT INTENDED

Attorney

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Specialization

This patent has the IPC combination A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) and B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL) is specialized in the combination A61 and B29. We found, that Kailuweit & Uhlemann, Dr. Emil Benatov & Partners - Bulgarian Patent Attorney & Licensed Appraiser, Frei Patentanwaltsb├╝ro, Rentsch Partner AG, Riederer Hasler & Partner Patentanw├Ąlte AG and 49 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 04.07.2012 - Priority Date (JP 20120150140)
  • 09.01.2014 - Publication A1 (WO2014007043)
  • 13.05.2015 - Publication A1 (EP2870951)