Priority Date: 03.05.13 (DE 20131007672)

METHOD AND APPARATUS FOR PRODUCING WAFER HAVING A PREDEFINED RUPTURE SITE

  • Application ID: EP18191428
  • Status: Request for examination was made

Attorneys

operating since 1997
Headquarter in Munich
active in Legal Services
Employment test 11 - 50 employees
Company dna westphal mussgnug and partner
operating since 1952
Headquarter in Villingen-Schwenningen and 1 office
active in Legal Services

Specialization

This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Westphal Mussgnug & Partner and Kehl Ascherl Liebhoff & Ettmayr are specialized in H01. Kehl Ascherl Liebhoff & Ettmayr is specialised in H01 (BASIC ELECTRIC ELEMENTS). 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

  • 03.05.2013 - Priority Date (DE 20131007672)
  • 23.01.2019 - Publication A1 (EP3432343)

IPC Classification