Priority Date: 12.04.10 (US 20100758552)

METHOD AND APPARATUS TO DETERMINE IMPEDANCE VARIATIONS IN A SKIN/ELECTRODE INTERFACE

  • Application ID: EP11769453
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Applicant

Attorneys

operating since 1897
1316.08
AWA
Headquarter in Malmö and 16 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing
no operation time available
Headquarter in Munich and 2 offices
active in Legal Services
operating since 1937
1258.92
10 offices
active in Legal Services and IP Consulting
Employment test 11 - 50 employees
Company dna richardt patentanwalte gbr
operating since 2000
Headquarter in Wiesbaden and 2 offices
active in Legal Services

Specialization

This EP application has the IPC class A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE). Wittmann Hernandez Partnerschaft mbB is specialized in A61. AWA, Wittmann Hernandez Partnerschaft mbB, Maucher Jenkins is specialised in A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE). 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

  • 12.04.2010 - Priority Date (US 20100758552)
  • 20.10.2011 - Publication A2 (WO2011130291)
  • 20.02.2013 - Publication A2 (EP2557989)