Representative before the EPO
Partner/Owner

Employment test 1 - 10 employees
Company dna patentanwalte bungartz tersteegen
no operation time available
Headquarter in Cologne
active in Legal Services and IP Consulting

Representative before the EPO

Employment test 1 - 10 employees
Company dna christophersen and partner patentanwalte
no operation time available
Headquarter in Düsseldorf and 1 office
active in Legal Services

We have observed 22 EP applications Klaus Bungartz has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after September 18, 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:

EP12776795

LASER ASSISTED SYSTEM FOR CONTROLLING DEEP WATER DRILLING EMERGENCY SITUATIONS

IPC classification:
E21B 33/038
Applicant:
Chevron USA Inc
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP12789633

SHEAR LASER MODULE AND METHOD OF RETROFITTING AND USE

IPC classification:
E21B 33/06
Applicant:
Chevron USA Inc
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP12749039

LASER ASSISTED RISER DISCONNECT AND METHOD OF USE

IPC classification:
E21B 33/06
Applicant:
Chevron USA Inc
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP13179801

Filling connector of a tank of a motor vehicle

IPC classification:
B60K 15/04
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
APPLICATION WITHDRAWN
EP12789937

LASER ASSISTED BLOWOUT PREVENTER AND METHODS OF USE

IPC classification:
E21B 33/06
Applicant:
Chevron USA Inc
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP12749304

METHOD OF HIGH POWER LASER-MECHANICAL DRILLING

IPC classification:
E21B 7/15
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP12724975

LIQUID ASPIRATOR FOR DRAWING OFF AND SUCKING UP LIQUIDS

IPC classification:
A47L 11/40, A47L 9/06, A47L 7/00, A47L 1/05
Applicant:
Leifheit AG
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12793799

RUGGED PASSIVELY COOLED HIGH POWER LASER FIBER OPTIC CONNECTORS AND METHODS OF USE

IPC classification:
H01S 3/30
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP12175184

Folding stand for the presentation of a display surface

IPC classification:
G09F 15/00
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
PATENT GRANTED
EP14155082

Mobile surface treatment appliance

IPC classification:
A47L 11/40
Applicant:
Leifheit AG
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
APPLICATION WITHDRAWN
EP14158119

Rolling device for mounting on a stand of a clothes dryer and clothes dryer

IPC classification:
D06F 57/08, B60B 33/00
Applicant:
Leifheit AG
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
PATENT GRANTED
EP13735991

RECEIVER FOR WIRELESS CHARGING SYSTEM

IPC classification:
H02J 17/00
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP12748695

DEVICE FOR SLICING FOOD

IPC classification:
B26D 7/26, B26D 3/26, B26B 5/00
Applicant:
Leifheit AG
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11854390

VACUUM ASSIST DEVICE TO REMOVE OBJECT FROM TRACHEA

IPC classification:
A61M 16/04, A61M 16/00
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12709578

DEVICE FOR FORMING PORTIONS OF FOOD IN MULTIPLE RECEPTACLES

IPC classification:
A22C 7/00, B30B 15/06
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
EXAMINATION IN PROGRESS
EP13178364

Foldable container

IPC classification:
A47J 47/14, A47J 43/22, B65D 21/08
Applicant:
Leifheit AG
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14183754

Electrical heating device

IPC classification:
A61F 7/00, H05B 3/34, H05B 1/02
Applicant:
Leifheit AG
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
APPLICATION WITHDRAWN
EP14185218

Rotary clothes drier

IPC classification:
D06F 57/04
Applicant:
Leifheit AG
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
GRANT OF PATENT INTENDED
EP14183727

Portable suction device for liquids or liquid/air mixtures

IPC classification:
A47L 7/00, A47L 5/24, A47L 1/05
Applicant:
Leifheit AG
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
PATENT GRANTED
EP14188975

Pressing attachment for a bucket of a wiping system and wiping system

IPC classification:
A47L 13/58
Applicant:
Leifheit AG
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
PATENT GRANTED
EP14183781

Portable suction device with replaceable suction nozzle

IPC classification:
A47L 9/00, A47L 5/24, A47L 7/00, A47L 1/05
Applicant:
Leifheit AG
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
PATENT GRANTED
EP11773299

Cooking vessel cover

IPC classification:
A47J 37/10
Applicant:
Leifheit AG
Agent:
Klaus Bungartz, Patentanwälte Bungartz Tersteegen
Agent:
Klaus Bungartz, Bungartz Christophersen Partnerschaft mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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