Representative before the EPO

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Christoph Zahn has worked on the following 20 EPO patent applications which have been published in the last five years:

EP11717969

HYDROGEN INFRASTRUCTURE

IPC classification:
F16L 7/00, F17D 1/04
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
The patent has been granted
EP11770051

METHOD AND DEVICE FOR VACUUM PRESSURE SWING ADSORPTION TEMPORARY STORAGE

IPC classification:
B01D 53/047, B01D 53/053
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
PATENT GRANTED
EP12000495

Device for safe discharge of media

IPC classification:
B65D 90/34, F17C 13/12
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12006925

Reactor device and process for the oxidative dehydrogenation of alkanes

IPC classification:
C07C 5/48, C07C 11/04
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12006926

Reactor device and process for the oxidative dehydrogenation of alkanes

IPC classification:
C07C 5/48, C07C 11/04
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11735793

FILLING STATION WITH COMMUNICATION

IPC classification:
F17C 5/00, F17C 5/06, F17C 7/00, F17C 13/02
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12005465

Integrated bogie frame and tank structure

IPC classification:
B60P 3/22, F17C 13/08
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13005747

Device for indicating the loss of a vacuum

IPC classification:
F17C 13/02, H01H 33/66
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13753417

METHOD FOR PERFORMING A PRESSURE TEST ON A TANK AND TANK FILLING APPARATUS

IPC classification:
F17C 5/00, F17C 5/02, F17C 5/06
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
EXAMINATION IN PROGRESS
EP14000397

Method for removing a component from a gas mixture using a thermal swing adsorption

IPC classification:
B01D 53/04
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13773615

METHOD AND FILLING DEVICE FOR FILLING A STORAGE TANK WITH A PRESSURISED, GASEOUS MEDIUM

IPC classification:
F17C 5/06, F17C 7/00
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
GRANT OF PATENT INTENDED
EP14707329

METHOD FOR FILLING A STORAGE CONTAINER WITH A PRESSURIZED GASEOUS MEDIUM, IN PARTICULAR HYDROGEN

IPC classification:
F17C 5/02, F17C 5/06, F17C 9/00
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
EXAMINATION IN PROGRESS
EP14714595

COMPRESSING MACHINE HAVING A BODY THAT OSCILLATES BETWEEN TWO REVERSAL POINTS

IPC classification:
F04B 35/04, F04B 37/08, F04B 37/18, F04B 37/20
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
The patent has been granted
EP15001976

CRYOGENIC TANK

IPC classification:
F17C 1/00
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
APPLICATION PUBLISHED
EP15002446

METHOD OF PROVIDING FUEL GAS TO A CUSTOMER

IPC classification:
F17D 3/12, G05D 11/13
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
APPLICATION PUBLISHED
EP15002445

A METHOD OF INJECTING A LIQUID INTO A GAS STREAM

IPC classification:
C10L 3/00, G05D 11/13
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
APPLICATION PUBLISHED
EP15002447

GENERATOR ASSEMBLY

IPC classification:
B61C 5/00, F01D 15/02, F02C 3/22, F02C 7/224
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
APPLICATION PUBLISHED
EP17020003

METHOD FOR OBTAINING AN AIR PRODUCT IN AN AIR BREAKDOWN ASSEMBLY AND AIR BREAKDOWN ASSEMBLY

IPC classification:
F25J 3/04
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
The application has been published
EP17020002

PROCESS AND APPARATUS FOR PRODUCING PRESSURIZED GASEOUS NITROGEN BY CRYOGENIC SEPARATION OF AIR

IPC classification:
F25J 3/04
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
The application has been published
EP17020001

METHOD FOR OBTAINING AN AIR PRODUCT AND AIR DECOMPOSITION SYSTEM

IPC classification:
F25J 3/04, F25J 5/00
Applicant:
Linde AG
Agent:
Christoph Zahn, Linde AG
Status:
The application has been published

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