Representative before the EPO

Employment test 1 - 10 employees
Company dna frese patent
operating since 1998
496.06
Headquarter in Krefeld and 1 office
active in Legal Services, IP Consulting, and IP-related Communication Service

Representative before the EPO

Company dna dres fitzner rechts und patentanwalte
no operation time available
1 office
active in Legal Services

We have observed 56 EP applications Uwe Fitzner has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after February 24, 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:

EP11737906

INCLINED PHASE GRATING STRUCTURES

IPC classification:
G01N 23/04, G01N 23/20, A61B 6/03
Applicant:
Karlsruher Institut für Technologie
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION IN PROGRESS
EP11821199

AQUEOUS ACIDIC SOLUTION AND ETCHING SOLUTION AND METHOD FOR TEXTURIZING SURFACE OF SINGLE CRYSTAL AND POLYCRYSTAL SILICON SUBSTRATES

IPC classification:
C09K 13/08, H01L 21/302
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP11776722

METHOD FOR COATING SURFACES AND USE OF THE OBJECTS COATED USING SAID METHOD

IPC classification:
B05D 1/18, B05D 7/00, B05D 7/14
Applicant:
Chemetall GmbH
Agent:
Leifert & Steffan
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
GRANT OF PATENT INTENDED
EP11824260

ELECTRODES FOR LITHIUM BATTERIES

IPC classification:
C08B 1/00, H01M 4/04, H01M 4/62
Applicant:
Rockwood Lithium GmbH
Applicant:
Volkswagen AG
Applicant:
Evonik Litarion GmbH
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12739044

USE OF SURFACTANTS HAVING AT LEAST THREE SHORT-CHAIN PERFLUORINATED GROUPS FOR MANUFACTURING INTEGRATED CIRCUITS HAVING PATTERNS WITH LINE-SPACE DIMENSIONS BELOW 50NM

IPC classification:
C09K 13/08, G03F 7/20, G03F 7/32
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP12163756

Cleaning composition for hard surfaces

IPC classification:
C11D 3/37
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
APPLICATION WITHDRAWN
EP12168945

Process for catalytic hydrodesoxygenation of furane derivatives and/or pyrolysis oils, the catalyst and the process of making thereof.

IPC classification:
B01J 23/89, B01J 33/00, B01J 37/02, B01J 37/14, B01J 37/18, C07D 307/36, C07D 307/44
Applicant:
Karlsruher Institut für Technologie
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION IN PROGRESS
EP12708045

NOBLE METAL CATALYSTS HAVING LOW METAL CHARGE FOR OXIDATIVE DEHYDRATIONS

IPC classification:
B01J 23/40, B01J 23/48, B01J 23/72, B01J 35/00, B01J 35/08, B01J 35/10, B01J 37/02, B01J 37/34, C07C 45/38, C07C 47/21
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION IN PROGRESS
EP12716408

LOW-EMISSION FIBRE-MATRIX MATERIAL CURABLE THERMALLY BY RADICAL POLYMERIZATION

IPC classification:
C08K 3/00, C08K 7/02, C08K 7/14, C08L 63/08, C08L 63/10, C08L 67/06
Applicant:
BYK-Chemie GmbH
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION IN PROGRESS
EP12727331

DEVICE AND METHOD FOR PRODUCING HIGHLY POROUS, CRYSTALLINE SURFACE COATINGS

IPC classification:
B05D 1/02, B05D 1/38, B05D 3/04, H01L 21/67
Applicant:
Karlsruher Institut für Technologie
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12759377

DEVICE FOR COATING ELECTRICALLY CONDUCTIVE WIRES

IPC classification:
B05D 1/26, B05D 3/02, B05D 7/20
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION IN PROGRESS
EP12762539

SOLVENT-FREE WIRE ENAMEL COMPOSITION

IPC classification:
C08G 73/16, C09D 179/08, H01B 3/30, H01B 13/06, H01B 13/14
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
GRANT OF PATENT INTENDED
EP12784219

ACTIVE MATERIAL FOR BATTERIES

IPC classification:
C01B 31/00, H01M 4/04
Applicant:
Rockwood Lithium GmbH
Applicant:
Volkswagen AG
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12177364

Aqueous transparent oil-in-water emulsion comprising an emulsified carotenoid

IPC classification:
A23L 1/035, A23L 1/275, A61K 31/07
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION IN PROGRESS
EP12761512

METHOD FOR MANUFACTURING INTEGRATED CIRCUIT DEVICES, OPTICAL DEVICES, MICROMACHINES AND MECHANICAL PRECISION DEVICES HAVING PATTERNED MATERIAL LAYERS WITH LINE-SPACE DIMENSIONS OF 50 NM AND LESS

IPC classification:
C11D 1/00, G03F 7/20, G03F 7/32
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION IN PROGRESS
EP12195092

Plants having enhanced yield-related traits and a method for making the same

IPC classification:
C07K 14/415, C12N 15/82
Applicant:
BASF Plant Science Company GmbH
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12798635

METHOD FOR PRODUCING PARTICLES WITH HIGHLY POROUS SURFACE COATING

IPC classification:
C09C 1/24, C09C 1/30, C09C 1/36, C09C 1/62, C09C 3/00, C09C 3/08, C09C 3/12
Applicant:
Karlsruher Institut für Technologie
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
GRANT OF PATENT INTENDED
EP11761019

PLANT PROTECTION AGENT COMPRISING INSECTPATHOGENIC VIRUSES, ESPECIALLY BACULOVIRUSES AND CELLULOSESULFATE

IPC classification:
C12N 7/00, A01N 25/10, A01N 25/28, A01N 43/16, A01N 63/00, A01P 7/04
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11761018

METHOD FOR PROTECTING PLANTS WITH INSECTPATHOGENIC VIRUSES AND CELLULOSESULFATE

IPC classification:
A01N 25/10, A01N 25/22, A01N 43/16, A01N 63/00, A01P 7/00
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13189403

Composite system for reinforcing building elements

IPC classification:
E04C 2/06, E04C 5/07, E04G 23/02, E04H 9/02
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
The patent has been granted
EP12757663

METHOD FOR FORMING THROUGH-BASE WAFER VIAS

IPC classification:
C09G 1/02, H01L 21/306, H01L 21/768
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
GRANT OF PATENT INTENDED
EP13197515

Device for arrangement of window panes on window frames, a method of arranging such a device on a window frame, and use of the device for thermal and sound insulation

IPC classification:
E06B 3/28, E06B 3/58, E06B 3/64
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
The patent has been granted
EP12760859

AQUEOUS, NITROGEN-FREE CLEANING COMPOSITION, PREPARATION AND USE THEREOF

IPC classification:
C11D 1/72, C11D 1/825, C11D 3/20, C11D 11/00, H01L 21/02, H01L 21/306
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
GRANT OF PATENT INTENDED
EP14181169

Plants with increased tolerance and/or resistance to environmental stress and increased biomass production

IPC classification:
C07K 14/415, C12N 15/82
Applicant:
BASF Plant Science Company GmbH
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION IN PROGRESS
EP13176376

Bisamide-based electrolyte for magnesium battery

IPC classification:
H01M 4/38, H01M 4/58, H01M 6/16, H01M 10/054, H01M 10/0568, H01M 10/0569
Applicant:
Karlsruher Institut für Technologie
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13761807

PHOTORESIST STRIPPING AND CLEANING COMPOSITION, METHOD OF ITS PREPARATION AND ITS USE

IPC classification:
G03F 7/42, H01L 21/02
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
GRANT OF PATENT INTENDED
EP12177125

Test kit for the quantitative determination of narcotic drugs

IPC classification:
G01N 33/94
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13737612

AQUEOUS TRANSPARENT OIL-IN-WATER EMULSION COMPRISING AN EMULSIFIED CAROTENOID

IPC classification:
A23L 1/035, A23L 1/275, A61K 31/07
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION IN PROGRESS
EP13747805

TEST KIT FOR THE QUANTITATIVE DETERMINATION OF NARCOTIC DRUGS

IPC classification:
G01N 33/94
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION IN PROGRESS
EP13747996

SUPPORTED NOBLE METAL-COMPRISING CATALYST FOR OXIDATIVE DEHYDROGENATION OR EPOXIDATION

IPC classification:
B01J 23/38, B01J 23/50, B01J 37/02, B01J 37/08, B01J 37/16, C07C 45/00, C07C 45/29, C07C 45/38, C07C 45/39
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
GRANT OF PATENT INTENDED
EP14179507

Hexagonal bottom sack with carrying handle, bottom lining and tear strip

IPC classification:
B65D 30/18, B65D 30/24, B65D 33/06, B65D 33/16, B65D 75/68
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
The patent has been granted
EP12195097

Plants having enhanced yield-related traits and a method for making the same

IPC classification:
C07K 14/415, C12N 15/82
Applicant:
BASF Plant Science Company GmbH
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13791748

METHOD FOR PRODUCING ZWITTERIONIC MONOMERS AND USE OF SAID MONOMERS

IPC classification:
C07C 303/32, C07C 309/14
Applicant:
Karlsruher Institut für Technologie
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
PATENT GRANTED
EP13855993

COMPOSITE INSULATING FILM

IPC classification:
B32B 17/10, B32B 27/06, H01B 17/62, H02K 5/08
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
GRANT OF PATENT INTENDED
EP14160894

Oxyfluoride compounds for lithium-cells and batteries

IPC classification:
C01G 31/00, C01G 37/00, C01G 39/00, C01G 41/00, H01M 4/485
Applicant:
Karlsruher Institut für Technologie
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP11792023

AQUEOUS ALKALINE ETCHING AND CLEANING COMPOSITION AND METHOD FOR TREATING THE SURFACE OF SILICON SUBSTRATES

IPC classification:
C11D 7/32, C11D 7/34, C11D 7/36, H01L 21/306, H01L 21/461, H01L 31/18
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP12195088

Plants having enhanced yield-related traits and a method for making the same

IPC classification:
C07K 14/415, C12N 15/82
Applicant:
BASF Plant Science Company GmbH
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP15184283

PLANTS HAVING INCREASED YIELD-RELATED TRAITS AND A METHOD FOR MAKING THE SAME

IPC classification:
C07K 14/415, C12N 15/82
Applicant:
BASF Plant Science Company GmbH
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14193691

Continuous high-throughput process for the preparation of polyurethanes

IPC classification:
C08G 18/08, C08G 18/22, C08G 18/28, C08G 18/48, C08G 18/73, C11D 3/37, A61K 8/87
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP14197689

Composition comprising carbohydrate partial ester

IPC classification:
A61K 8/00
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
GRANT OF PATENT INTENDED
EP11721737

GRATINGS FOR X-RAY IMAGING, CONSISTING OF AT LEAST TWO MATERIALS

IPC classification:
G21K 1/06
Applicant:
Karlsruher Institut für Technologie
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
PATENT GRANTED
EP14772124

POLYMER-FIXED DERIVATIVES OF DITHIOLANE OR DITHIANE

IPC classification:
C07D 339/06, C07D 339/08
Applicant:
Karlsruher Institut für Technologie
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
GRANT OF PATENT INTENDED
EP15154339

Advanced method for the treatment and the tritium recovery from tritiated water

IPC classification:
B01D 59/04, B01D 59/30, B01D 59/50
Applicant:
Karlsruher Institut für Technologie
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP13174958

Use of hydrophobin polypeptides as penetration enhancers

IPC classification:
A61Q 19/00, A01N 25/00, A01N 47/02, A61K 8/64, A61K 9/00, A61K 38/16, A61K 47/42
Applicant:
BASF SE
Agent:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14802327

CARBON-COATED LITHIUM SULPHIDE

IPC classification:
C01B 17/22, C23C 16/44, H01B 1/12, H01M 4/04, H01M 4/136, H01M 4/1393, H01M 4/1397, H01M 4/36, H01M 4/58, H01M 10/052
Applicant:
Volkswagen AG
Applicant:
Albemarle Germany GmbH
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
The patent has been granted
EP12195082

Plants having enhanced yield-related traits and a method for making the same

IPC classification:
C07K 14/415, C12N 15/82
Applicant:
BASF Plant Science Company GmbH
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11784433

METHOD FOR COATING SURFACES AND USE OF THE ARTICLES COATED USING SAID METHOD

IPC classification:
B05D 1/18, B05D 3/00, B05D 7/00, B05D 7/14, B05D 7/16, C09D 5/08, C23C 18/54, C25D 13/00
Applicant:
Chemetall GmbH
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
PATENT GRANTED
EP16163084

METHOD FOR MANUFACTURING DENTAL PROSTHESIS

IPC classification:
A61K 6/083
Applicant:
Ivoclar Vivadent AG
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP16163080

METHOD FOR THE PREPARATION OF DENTAL PROSTHESES

IPC classification:
A61K 6/083
Applicant:
Ivoclar Vivadent AG
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP14795583

STABILIZED PHYCOCYANIN FOR BLUE COLOR

IPC classification:
A23L 2/58, A61K 8/64, A61K 36/02
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
GRANT OF PATENT INTENDED
EP16171335

VALVE BAG WITH DOUBLE RETURN

IPC classification:
B65D 30/24
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
Request for examination was made
EP15754896

LOW TEMPERATURE CURE POLYMERIZATION INITIATOR

IPC classification:
C08F 4/64, C08K 5/03, C08K 5/04, C08K 5/23
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP15711237

NOVEL SOLVENT FOR POLYAMIDE IMIDES AND POLYIMIDES

IPC classification:
C08G 73/10, C08G 73/14, C09D 179/08
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP15715990

OXYFLUORIDE COMPOUNDS FOR LITHIUM-CELLS AND BATTERIES

IPC classification:
C01G 31/00, C01G 37/00, C01G 39/00, C01G 41/00, H01M 4/485
Applicant:
Karlsruher Institut für Technologie
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP15750974

DEVICE FOR TRANSMITTING DATA

IPC classification:
G02B 6/38, G02B 6/44, H04B 10/80
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
EXAMINATION REQUESTED
EP15808598

COMPOSITIONS CONTAINING CARBOHYDRATE PARTIAL ESTER

IPC classification:
A61K 8/00
Applicant:
BASF SE
Agent:
Uwe Fitzner, Dres. Fitzner Rechts- und Patentanwälte
Status:
Request for examination was made

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