Priority Date: 19.04.11 (EP 20110162937)

WATER-EMULSIFIABLE POLYISOCYANATE COMPOSITION COMPRISING A FRAGRANT WITH AT LEAST ONE HYDROXYL AND/OR ALDEHYDE GROUP

  • Application ID: EP12715974
  • Status: █ PATENT GRANTED

Applicants

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Covestro Deutschland AG
Technology Company
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Bayer Intellectual Property GmbH
Technology Company

Attorneys

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Levpat
1 office
Technology Company
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Covestro AG
2 offices
Technology Company
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no operation time available
Bayer Intellectual Property...
4 offices
Technology Company

Specialization

This EP application has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). Levpat, Covestro AG, and Bayer Intellectual Property GmbH are specialized in C08. 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

  • 19.04.2011 - Priority Date (EP 20110162937)
  • 26.10.2012 - Publication A1 (WO2012143359)
  • 26.02.2014 - Publication A1 (EP2699612)
  • 13.07.2016 - Publication B1 (EP2699612)