Representative before the EPO

Company dna patentanwalte olbricht buchhold keulertz partnerschaft mbb
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Jürgen Buchhold has worked on the following 3 EPO patent applications which have been published in the last five years:

EP11757567

PRODUCTION OF A P-CONDUCTIVE SEMICONDUCTOR LAYER CONTAINING ZNO

IPC classification:
H01L 21/02, H01L 21/20
Applicant:
Justus Liebig University Giessen (Justus-Liebig-Universität Gießen)
Agent:
Peter Stumpf, TransMIT GmbH
Agent:
Jürgen Buchhold, Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12182062

Method for operating multiple needle valves in an injection moulding device

IPC classification:
B29C 45/28, H01F 7/16
Agent:
Jürgen Buchhold, Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12197621

A computer implemented system and method for providing users with secured access to application servers

IPC classification:
H04L 29/06
Applicant:
Tata Consultancy Services Limited
Agent:
Optimus Patents Ltd
Agent:
Jürgen Buchhold, Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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