Priority Date: 18.04.07 (US 20070907818P)

Stem cell-derived retinal pigment epithelial cells

  • Application ID: EP12181140


operating since 1962
Headquarter in Howald and 13 offices
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service
Employment test 51 - 200 employees
Company dna vossius and partner
operating since 1961
Headquarter in Munich and 3 offices
active in Legal Services and IP-related Communication Service


This EP application has the IPC combination A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) and C12 (BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING). Dennemeyer SA and Vossius & Partner Patentanwälte Rechtsanwälte mbB are specialized in the combination A61 and C12. We found, that TransMIT GmbH, Kailuweit & Uhlemann, Sperling Fischer & Heyner, Zacco, Lederer Keller Patentanwälte Partnerschaft mbB and 182 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.


  • 18.04.2007 - Priority Date (US 20070907818P)
  • 06.02.2013 - Publication A1 (EP2554661)
  • 19.11.2014 - Publication B1 (EP2554661)

IPC Classification