Priority Date: 08.04.11 (US 201113082447)

PUPIL-ONLY PHOTOCHROMIC CONTACT LENSES DISPLAYING DESIRABLE OPTICS AND COMFORT

  • Application ID: EP11716113
  • Status: EXAMINATION REQUESTED

Applicant

Attorney

operating since 1848
Headquarter in London and 2 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC combination B41 (PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS) and G02 (OPTICS). We found, that Hoffmann Eitle PartmbB, Klunker Schmitt-Nilson Hirsch Patentanwälte (KSNH) Klunker IP Patentanwälte PartG mbB, Schoppe, Zimmermann, Stöckeler, Zinkler Schenk & Partner mbB, Weser & Kollegen, Patentanwälte Bressel und Partner mbB are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 08.04.2011 - Priority Date (US 201113082447)
  • 20.10.2011 - Publication A1 (WO2011130139)
  • 20.02.2013 - Publication A1 (EP2558887)

IPC Classification