Representative before the EPO

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We have observed 18 EP applications Christoph Zahn has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after April 26, 2013). Please note, that we only count EP applications, in which the name of the patent attorney is explicitly mentioned as representative. These EP applications are:

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
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APPLICATION DEEMED TO BE WITHDRAWN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APPLICATION DEEMED TO BE WITHDRAWN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APPLICATION DEEMED TO BE WITHDRAWN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APPLICATION DEEMED TO BE WITHDRAWN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APPLICATION DEEMED TO BE WITHDRAWN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APPLICATION DEEMED TO BE WITHDRAWN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:
Multiple attorneys, Linde AG
Status:
Request for examination was made
EP17020002

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

IPC classification:
F25J 3/04
Applicant:
Linde AG
Agent:
Multiple attorneys, Linde AG
Status:
Request for examination was made
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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