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We have observed 30 EP applications Hans-Christian Kühn has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after June 15, 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:

EP11757165

METHOD FOR COATING AN OPTOELECTRONIC CHIP-ON-BOARD MODULE AND OPTOELECTRONIC CHIP-ON-BOARD-MODULE

IPC classification:
F21K 99/00, H01L 33/56, H01L 27/00, H01L 25/075, H01L 23/31, B29C 41/12, H05K 3/28
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
GRANT OF PATENT INTENDED
EP11763584

COATING METHOD FOR AN OPTOELECTRONIC CHIP-ON-BOARD MODULE

IPC classification:
F21K 99/00, H01L 33/56, H01L 27/00, H01L 25/075, H01L 23/31, B29C 41/00, H05K 3/28
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
GRANT OF PATENT INTENDED
EP12704365

SENSOR ARRANGEMENT FOR MEASURING PARAMETERS IN MELTS

IPC classification:
G01J 5/04, B22D 2/00
Applicant:
Heraeus Electro-Nite International N.V.
Agent:
Gille Hrabal
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
EXAMINATION IN PROGRESS
EP13185087

Measuring probe for measurements in melted metal or slag

IPC classification:
G01N 33/20, G01N 27/411
Applicant:
Heraeus Electro-Nite International N.V.
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
GRANT OF PATENT INTENDED
EP13188812

Detection device for molten metal

IPC classification:
G01N 33/20, G01N 25/04, G01N 1/12, B01L 3/04
Applicant:
Heraeus Electro-Nite International N.V.
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
The patent has been granted
EP12737715

OPTOELECTRONIC MODULE COMPRISING A LENS SYSTEM

IPC classification:
H01L 25/075, G02B 3/00, F21V 5/00
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
GRANT OF PATENT INTENDED
EP12735783

OPTOELECTRONIC MODULE WITH IMPROVED OPTICAL SYSTEM

IPC classification:
H01L 27/00, H01L 25/075, H01L 25/00
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
GRANT OF PATENT INTENDED
EP12737481

DEVICE FOR CURING COATINGS OR PLASTIC LINERS ON THE INNER WALL OF ELONGATED CAVITIES

IPC classification:
H01J 61/40, F16L 55/18, F16L 55/165
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12714946

IRRADIATION DEVICE FOR FIBRE COMPOSITE MATERIAL

IPC classification:
D04H 3/073, D04H 3/04, B29C 70/00
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14171474

Method for measuring a gas content in a metal melt

IPC classification:
G01N 33/20, G01N 1/22
Applicant:
Heraeus Electro-Nite International N.V.
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
The patent has been granted
EP13160095

Sampler for molten iron

IPC classification:
G01N 1/12, C21C 5/46, B22D 2/00
Applicant:
Heraeus Electro-Nite International N.V.
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11802266

WIRELESS LANCE

IPC classification:
G08C 23/02, G01N 33/20, G01K 13/12, G01K 1/12, G01K 1/02, C21C 5/46
Applicant:
Heraeus Electro-Nite International N.V.
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
GRANT OF PATENT INTENDED
EP13165941

Method and apparatus for measuring the temperature of a molten metal

IPC classification:
G01J 5/08, G01J 5/04, G01J 5/00, B22D 2/00
Applicant:
Heraeus Electro-Nite International N.V.
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
EXAMINATION IN PROGRESS
EP13702328

HEAT TREATMENT DEVICE

IPC classification:
F27D 1/00
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14156450

Mercury vapour discharge lamp and method for its production

IPC classification:
H01J 61/72, H01J 61/28
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
APPLICATION WITHDRAWN
EP13702891

DEVICE FOR IRRADIATING A SUBSTRATE

IPC classification:
H01L 21/67
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
GRANT OF PATENT INTENDED
EP13179333

Process for making silica soot body in presence of carbon monoxide

IPC classification:
C03B 37/014, C03B 19/14
Applicant:
Heraeus Quarzglas GmbH & Co. KG
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
GRANT OF PATENT INTENDED
EP14164404

Contact piece containing precious metal on a spring support with a rotationally symmetrical bending moment

IPC classification:
H02K 5/14, H01R 39/24, H01R 39/20
Applicant:
Heraeus Materials Technology GmbH & Co. KG
Applicant:
Heraeus Deutschland GmbH & Co. KG
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13714847

LIGHTING UNIT WITH REFLECTOR

IPC classification:
B41J 11/00, B41F 23/04
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
PATENT GRANTED
EP13715889

LUMINAIRE WITH LEDS AND CYLINDRICAL LENS

IPC classification:
H01L 33/58, H01L 25/075, B41J 2/45
Applicant:
Heraeus Noblelight GmbH
Agent:
Herzog Fiesser & Partner Patentanwälte PartG mbB
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
EXAMINATION IN PROGRESS
EP13713354

METHOD FOR PRODUCING AN OPTICAL MODULE HAVING A SILICONE LENS, OPTICAL MODULE AND USE THEREOF

IPC classification:
B29K 105/00, B29K 83/00, B29D 11/00, B29C 41/20, B29C 41/00
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
PATENT GRANTED
EP13714851

OPTICAL MODULE COMPRISING A MOLDED PORTION FOR INSTALLATION

IPC classification:
H01L 33/54, H01L 25/075, F21K 99/00, B41F 23/04
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
GRANT OF PATENT INTENDED
EP14166546

Device for measuring the temperature of a molten metal

IPC classification:
G01J 5/08, G01J 5/04, G01J 5/00
Applicant:
Heraeus Electro-Nite International N.V.
Agent:
Norbert Struck, Gille Hrabal
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
GRANT OF PATENT INTENDED
EP14169207

CuSn, CuZn and Cu2ZnSn sputter targets

IPC classification:
H01L 31/00, H01J 37/34, C23C 14/58, C23C 14/34, C23C 14/14, C22C 18/02, C22C 9/04, C22C 9/02
Applicant:
Heraeus Deutschland GmbH & Co. KG
Agent:
Kador & Partner
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
EXAMINATION REQUESTED
EP13877933

SYSTEM AND METHOD FOR POWERING DUAL MAGNETRONS USING A DUAL POWER SUPPLY

IPC classification:
H02J 1/00
Applicant:
Heraeus Noblelight America LLC
Agent:
Armin Walter Staudt, Patentanwalt Armin Staudt
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
EXAMINATION REQUESTED
EP14717121

DEVICE FOR DRYING AND SINTERING METAL-CONTAINING INK ON A SUBSTRATE

IPC classification:
H05K 1/09, H01L 21/67, F26B 3/30, H05K 3/22, H05K 3/12
Applicant:
Heraeus Noblelight GmbH
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
EXAMINATION REQUESTED
EP12008032

Method for burning off carbonaceous dry metallic ash

IPC classification:
C22B 11/02, C22B 7/00
Applicant:
Heraeus Deutschland GmbH & Co. KG
Applicant:
Heraeus Precious Metals GmbH & Co KG
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11772879

REDUCTION OF Pt AND Rh EVAPORATION LOSSES AT HIGH TEMPERATURES BY USING A BARRIER LAYER

IPC classification:
C03B 7/02, C03B 5/43, C03B 5/167
Applicant:
Heraeus Materials Technology GmbH & Co. KG
Applicant:
Heraeus Deutschland GmbH & Co. KG
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11773183

REDUCTION OF THE EVAPORATION RATE OUT OF PLATINUM AND Pt ALLOYS

IPC classification:
C03B 7/02, C03B 5/43, C03B 5/167
Applicant:
Heraeus Materials Technology GmbH & Co. KG
Applicant:
Heraeus Deutschland GmbH & Co. KG
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12703435

METHOD AND APPARATUS FOR STAMP-LAMINATING A FIRST FILM ONTO A FILM WEB

IPC classification:
B32B 38/04, B32B 37/20, B32B 38/18
Applicant:
Heraeus Materials Technology GmbH & Co. KG
Applicant:
Heraeus Deutschland GmbH & Co. KG
Agent:
Hans-Christian Kühn, Heraeus Holding GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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