Priority Date: 20.09.11 (EP 20110181899)

THERMOPLASTIC POLYURETHANE FOR PRODUCING HYDROPHILIC FIBERS

  • Application ID: EP12759712
  • Status: The patent has been granted

Applicants

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Technology Company

Attorneys

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2 offices
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4 offices
Technology Company

Specialization

This EP application has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and D01 (NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING). We found, that Lederer Keller Patentanwälte Partnerschaft mbB, Isler & Pedrazzini AG, Abitz & Partner Patentanwälte mbB, Bergenstråhle & Lindvall AB, DSM Intellectual Property and 8 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 20.09.2011 - Priority Date (EP 20110181899)
  • 28.03.2013 - Publication A2 (WO2013041471)
  • 30.07.2014 - Publication A2 (EP2758444)
  • 24.01.2018 - Publication B1 (EP2758444)