Representative before the EPO

Employment test 1 - 10 employees
Company dna freischem
operating since 1966
Headquarter in Cologne
active in Legal Services

Thomas Buchenau has worked on the following 10 EPO patent applications which have been published in the last five years:

EP11724380

DEVICE AND METHOD FOR PROTECTION DURING ASCENT

IPC classification:
A62B 1/08, A63B 27/00, A63B 29/00
Agent:
Thomas Buchenau, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION IN PROGRESS
EP12184381

Light ridge, material combination and method for roofing a light ridge

IPC classification:
A01K 1/00, B32B 17/04, E04D 13/03
Agent:
Thomas Buchenau, Freischem & Partner Patentanwälte mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12790472

BABY CARRIER

IPC classification:
A47D 13/02
Agent:
Thomas Buchenau, Freischem & Partner Patentanwälte mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12778277

FOOD-HANDLING APPARATUS WITH A DOOR-CLEANING POSITION

IPC classification:
A21B 3/02, F24C 15/02
Agent:
Thomas Buchenau, Freischem & Partner Patentanwälte mbB
Status:
PATENT GRANTED
EP13727616

METHOD FOR PROVING THE PRESENCE OF AN IDENTITY TOKEN IN THE RANGE OF AN IDENTITY SENSOR IN A CRYPTOGRAPHICALLY SECURE MANNER, AND IDENTITY SENSOR FOR SUCH A METHOD

IPC classification:
G07C 9/00
Agent:
Thomas Buchenau, Freischem & Partner Patentanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP14169424

Device for constructing three-dimensional objects

IPC classification:
B29C 67/00
Agent:
Thomas Buchenau, Freischem & Partner Patentanwälte mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14184589

Liquid-based, closed pressure system having a first fluid circuit and a second fluid circuit

IPC classification:
F24D 3/10, F24D 19/08
Agent:
Thomas Buchenau, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION IN PROGRESS
EP15192589

METHOD FOR MONITORING COMMUNICATION BETWEEN A MULTITASKING CAPABLE CONTROL DEVICE AND A DOSING DEVICE WIRELESSLY CONNECTED TO THIS AND COMPUTER PROGRAM PRODUCT

IPC classification:
G08C 17/00
Agent:
Thomas Buchenau, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION IN PROGRESS
EP15152842

Holder for goods, sales unit with such a holder and method for producing a sales unit

IPC classification:
A47F 5/08, A47F 7/02, B65D 85/02
Agent:
Thomas Buchenau, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION IN PROGRESS
EP12155395

Collapsible case

IPC classification:
A45C 5/02, A45C 11/04, A45C 11/06, A45C 13/10
Agent:
Thomas Buchenau, Freischem & Partner Patentanwälte mbB
Status:
PATENT GRANTED

Please Sign in to use this feature