Company

About

Sustainable development

Locations

Practice Areas Team Career

UPC

Maiwald Expertise

The Unified Patent Court and the Unitary Patent

Unitary Patent Cost Simulator

Opt-Out

UPCLA Network

UPC Videos

UPC Podcast

UPC Blog

FAQ‘s

Document library

UPC Taskforce

Magazine

Maiwald Blog

Press Coverage

Staff News

Publications

Awards

Events

MAIinsight

Search for:

Publication

All publications

Latin in IP: Reformatio in peius

22 Apr 2026

Zum Artikel

Authors

Dr. Norbert Hansen

Partner

German Patent Attorney

European Patent Attorney

UPC Representative

Chemist

T

+49 (0)89 747 266 0

E

Hansen@maiwald.eu

Maiwald GmbH

Munich

Elisenstraße 3
80335 München

T

+49 (0)89 747 266 0

F

+49 (0)89 776 424

E

Düsseldorf

Grünstraße 25
40212 Düsseldorf

T

+49 (0)211 301 257 0

F

+49 (0)211 301 257 11

E

Links

Contact

Career

Press

Information Material

Newsletter

Newsletter

Data Protection Policy Imprint

© 2026 Maiwald