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Representative before the EPO

Employment test 51 - 200 employees
Company dna maiwald patentanwalts gmbh
operating since 1995
Headquarter in Munich and 4 offices
active in Legal Services and IP Consulting

We have observed 31 EP applications Christian Haggenmüller 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:

EP11706772

SOLID PRINTING INK COMPOSITION FOR TEMPORARILY MARKING OPTICAL GLASSES

IPC classification:
C09D 11/00, C09D 11/10
Applicant:
Carl Zeiss Vision International GmbH
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12727879

CATHODE UNIT FOR AN ALKALINE METAL/SULPHUR BATTERY HAVING AN OPTIMISED ARRESTER STRUCTURE

IPC classification:
H01M 4/38, H01M 4/58, H01M 4/66, H01M 4/80, H01M 10/052, H01M 10/054
Applicant:
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
GRANT OF PATENT INTENDED
EP12831032

GIANT DIELECTRIC CONSTANT MATERIAL

IPC classification:
C01G 23/00, C04B 35/462, C04B 35/626, H01G 4/10, H01G 4/12
Applicant:
Australian National University
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
PATENT GRANTED
EP12775116

SEMICONDUCTOR DC TRANSFORMER

IPC classification:
H01L 31/12, H01L 31/153
Applicant:
Tsinghua University
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
GRANT OF PATENT INTENDED
EP11764145

CAPILLARY TUBES FOR ELECTROPHORESIS

IPC classification:
G01N 27/447
Applicant:
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
GRANT OF PATENT INTENDED
EP12787698

SEGMENTED GRAPHENE NANORIBBONS

IPC classification:
C01B 31/04, C08G 61/10
Applicant:
BASF SE
Applicant:
Empa Materials Science and Technology
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
GRANT OF PATENT INTENDED
EP13706244

FLUORINATED ACRYLATE BLOCK COPOLYMERS WITH LOW DYNAMIC SURFACE TENSION

IPC classification:
C08L 27/12, C08L 33/14, C08L 33/16, C08L 53/00, C08L 75/04, C09D 11/00, C09D 133/16, C09D 153/00, C09J 133/16, C09J 153/00
Applicant:
BASF SE
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
EXAMINATION IN PROGRESS
EP11764224

POLYPROPYLENE WITH LIVING HINGE PROPERTIES

IPC classification:
C08F 10/06, C08F 297/08, C08L 23/14
Applicant:
Borealis AG
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
PATENT GRANTED
EP12198835

Fluid system with absorbent and reversible polymer gel

IPC classification:
B01L 3/00, F16K 99/00
Applicant:
University of Potsdam (Universität Potsdam)
Applicant:
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Agent:
Claas Junghans, Schulz Junghans Patentanwälte PartGmbB
Status:
PATENT GRANTED
EP13714910

PROCESS FOR PREPARING AN EFFECT PIGMENT

IPC classification:
C09C 1/00
Applicant:
BASF SE
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13794150

PROCESS FOR PREPARING METAL OXIDE COATED ALUMINIUM EFFECT PIGMENTS

IPC classification:
C09C 1/36
Applicant:
BASF SE
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
GRANT OF PATENT INTENDED
EP13194792

Preparation of two dimensional carbon materials by electrochemical exfoliation

IPC classification:
C01B 31/04, C25B 1/00
Applicant:
BASF SE
Applicant:
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13759998

HYPERBRANCHED PHOSPHORIC ACID ESTERS

IPC classification:
C07F 9/09, C08G 79/04, C08K 5/521, C09D 7/00, C09D 11/00
Applicant:
BASF SE
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
EXAMINATION IN PROGRESS
EP14165215

Electrochemical capacitor devices using two-dimensional carbon material for high frequency AC line filtering

IPC classification:
C01B 31/04, H01G 11/36, H01G 11/62, H01G 11/86
Applicant:
BASF SE
Applicant:
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
APPLICATION WITHDRAWN
EP14165214

Two-dimensional carbon materials prepared by electrochemical exfoliation

IPC classification:
C25B 1/00
Applicant:
BASF SE
Applicant:
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
APPLICATION WITHDRAWN
EP14164733

Process for preparing single wall carbon nanotubes of pre-defined chirality

IPC classification:
C01B 31/02
Applicant:
EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt
Applicant:
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
APPLICATION WITHDRAWN
EP14168461

Method for producing a component from a metallic alloy containing an amorphous phase

IPC classification:
B22F 3/00, B22F 9/00, C22C 45/10
Applicant:
Heraeus Deutschland GmbH & Co. KG
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP13167633

Antifog coating

IPC classification:
C09D 183/06
Applicant:
Carl Zeiss Vision International GmbH
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
EXAMINATION IN PROGRESS
EP14712651

METHOD FOR SEPARATION OF A POLYMER FROM A POLYMER SOLUTION OR DISPERSION

IPC classification:
C08C 2/06, C08F 6/00, C08F 6/10, C08F 6/14
Applicant:
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP14177072

Method for the manufacture of a component from a metal alloy with an amorphous phase

IPC classification:
B22F 3/105, B22F 3/14, B22F 3/15, B22F 3/24, C22C 45/00
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP11713305

COMPOSITION FOR BLOW MOLDING

IPC classification:
B29C 49/00, C08L 23/06
Applicant:
Omya International AG
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11776758

CRYSTALLINE FORM OF 13-[(N-TERT-BUTOXYCARBONYL)-2'-O-HEXANOYL-3-PHENYLISOSERINYL]-10-DEACETYLBACCATIN III

IPC classification:
A61K 31/357, A61P 35/00, C07D 493/04
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11191159

Polyolefin composition with reduced occurrence of flow marks

IPC classification:
C08L 23/10, C08L 23/12
Applicant:
Borealis AG
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12168523

Moulded article with improved stress whitening

IPC classification:
C08F 2/00, C08F 210/06, C08L 23/10, C08L 23/14
Applicant:
Borealis AG
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
PATENT GRANTED
EP10779596

PROSTHETIC LOCKING LINER WITH IMPROVED KNEE FLEXION

IPC classification:
A61F 2/00, A61F 2/78, A61F 2/80
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11739003

CATHODE UNIT FOR AN ALKALI METAL/SULFUR BATTERY

IPC classification:
H01M 4/04, H01M 4/136, H01M 4/1397, H01M 4/38, H01M 4/62, H01M 4/66, H01M 10/052, H01M 10/0566
Applicant:
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12187019

COMPOSITION FOR THE PRODUCTION OF A COATING COMPRISING HIGH ADHESION AND SCRATCH RESISTANCE

IPC classification:
C08G 77/14, C09D 183/06
Applicant:
Carl Zeiss Vision International GmbH
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
PATENT GRANTED
EP10785573

PROSTHETIC LINER WITH PERSPIRATION ELIMINATION MECHANISM

IPC classification:
A61F 2/78, A61F 2/80
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15714847

PROCESS FOR PREPARING SINGLE WALL CARBON NANOTUBES OF PRE-DEFINED CHIRALITY

IPC classification:
C01B 32/05
Applicant:
EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt
Applicant:
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP15720663

SUBSTRATE PRE-TREATMENT FOR CONSISTENT GRAPHENE GROWTH BY CHEMICAL DEPOSITION

IPC classification:
C01B 32/182
Applicant:
BASF SE
Applicant:
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP15767491

LIQUID THIOETHER CARBOXYLIC ACID ESTERS

IPC classification:
C07C 323/52, C07D 339/08
Applicant:
BASF SE
Agent:
Christian Haggenmüller, Maiwald Patentanwalts GmbH
Status:
Request for examination was made

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