Representative before the EPO

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

We have observed 20 EP applications Martin Tongbhoyai has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after December 17, 2012). 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:

EP12171964

Anamorphic objective

IPC classification:
G02B 13/08
Applicant:
Carl Zeiss AG
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION IN PROGRESS
EP12197091

Binocular for imaging of an object

IPC classification:
G02B 23/00
Applicant:
Carl Zeiss Sports Optics GmbH
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13179938

Optical system for imaging an object

IPC classification:
G02B 15/177
Applicant:
Carl Zeiss AG
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP13700149

OPTICAL SYSTEM FOR IMAGING AN OBJECT

IPC classification:
G02B 27/64
Applicant:
Carl Zeiss Sports Optics GmbH
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP13701217

OPTICAL SYSTEM FOR IMAGING AN OBJECT AND METHOD FOR THE OPTICAL SYSTEM

IPC classification:
G02B 27/64
Applicant:
Carl Zeiss Sports Optics GmbH
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP14166261

Telescope and telescopic sight

IPC classification:
F41G 3/06, G01C 3/04, G01S 7/481, G01S 17/00, G02B 5/18, G02B 5/32, G02B 23/10, G02B 27/10, G02B 27/34, G02B 27/42
Applicant:
Carl Zeiss Sports Optics GmbH
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14156899

Method for producing a representation of an object by means of a particle beam, as well as a particle beam device for carrying out the method

IPC classification:
H01J 37/153, H01J 37/22, H01J 37/28
Applicant:
Carl Zeiss Microscopy GmbH
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP13151344

Method of analyzing a sample and charged particle beam device for analyzing a sample

IPC classification:
G01N 23/225
Applicant:
Carl Zeiss Microscopy Ltd.
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14181219

Method for processing and/or for observing an object, and particle beam device for carrying out the method

IPC classification:
H01J 37/304, H01J 37/305
Applicant:
Carl Zeiss Microscopy GmbH
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP13723479

DEVICE FOR HEATING AND/OR COOLING A CHAMBER

IPC classification:
E06B 3/66, F25B 21/02, H01L 31/048
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION IN PROGRESS
EP14152568

Method for preparing and analyzing an object as well as particle beam device for performing the method

IPC classification:
H01J 37/26, H01J 37/295, H01J 37/305
Applicant:
Carl Zeiss Microscopy GmbH
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION IN PROGRESS
EP14700339

OPTICAL SYSTEM FOR IMAGING AN OBJECT AND METHOD FOR OPERATING SAID OPTICAL SYSTEM

IPC classification:
G02B 23/02, G02B 23/18, G02B 27/64
Applicant:
Carl Zeiss Sports Optics GmbH
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP14701149

OPTICAL SYSTEM FOR IMAGING AN OBJECT AND METHOD FOR OPERATING SAID OPTICAL SYSTEM

IPC classification:
G02B 23/02, G02B 27/64, H04N 5/232
Applicant:
Carl Zeiss Sports Optics GmbH
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
PATENT GRANTED
EP14713340

NON-CONTACT INTERFACING TO NAVIGATE AND ACTIVATE SCREENS ON A MEDICAL DEVICE

IPC classification:
G06F 19/00
Applicant:
Fresenius Medical Care Holdings Inc
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION REQUESTED
EP14713341

WEARABLE INTERFACE FOR REMOTE MONITORING AND CONTROL OF A MEDICAL DEVICE

IPC classification:
G06F 19/00
Applicant:
Fresenius Medical Care Holdings Inc
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION REQUESTED
EP14712251

METHOD FOR GENERATING IMAGE DATA RELATING TO AN OBJECT AND PARTICLE BEAM DEVICE FOR CARRYING OUT THIS METHOD

IPC classification:
G01N 1/32, G01N 23/225, H01J 37/305
Applicant:
Carl Zeiss Microscopy GmbH
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION REQUESTED
EP14717698

FITTING FOR A GLASS ELEMENT

IPC classification:
E05D 11/00, G02F 1/133, G02F 1/1333
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION IN PROGRESS
EP14718551

CLOSURE ELEMENT HAVING A JOINT AXIS MECHANISM

IPC classification:
B32B 17/10, E05D 11/00
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
EXAMINATION REQUESTED
EP14756008

DOOR HAVING ELECTRICAL CONTACTING

IPC classification:
E05D 15/06, E05D 15/26
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP16166754

METHOD FOR GENERATING A COMPOSITE IMAGE OF AN OBJECT AND PARTICLE BEAM DEVICE FOR CARRYING OUT THE METHOD

IPC classification:
H01J 37/22
Applicant:
Carl Zeiss Microscopy GmbH
Agent:
Martin Tongbhoyai, Freischem & Partner Patentanwälte mbB
Status:
The application has been published

Please Sign in to use this feature