Priority Date: 20.04.12 (US 201261636222P)

GAS CARRYING HEADGEAR WITH POROUS BOUNDARY MEMBRANES

  • Application ID: EP13728519
  • Status: PATENT GRANTED

Applicant

Technology company logo small
Technology Company

Attorneys

no operation time available
1 office
Technology Company
no operation time available
5 offices
Technology Company

Specialization

This EP application has the IPC combination A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) and A62 (LIFE-SAVING; FIRE-FIGHTING). We found, that Braunpat Braun Eder AG, Stippl IP Patentanwälte, Raffay & Fleck, 3M Belgium B.V.B.A./S.P.R.L., 3M Deutschland GmbH and 4 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 20.04.2012 - Priority Date (US 201261636222P)
  • 24.10.2013 - Publication A1 (WO2013156960)
  • 25.02.2015 - Publication A1 (EP2838618)
  • 08.03.2017 - Publication B1 (EP2838618)