Representative before the EPO

Company dna liermann castell
no operation time available
1 office
active in Legal Services

Klaus Castell has worked on the following 53 EPO patent applications which have been published in the last five years:

EP12001963

Device for preventing weeds from growing and method for potting a plant

IPC classification:
A01G 13/02
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP12004578

Glove with an inner hand section, an upper hand section and support elements

IPC classification:
A63B 71/14, A41D 13/08, A41D 19/015
Agent:
Klaus Castell, Liermann Castell
Status:
GRANT OF PATENT INTENDED
EP12004799

Low pressure discharge lamp with getter incorporated in the cathode shield

IPC classification:
H01J 61/26, H01J 61/28, H01J 61/72
Agent:
Klaus Castell, Liermann Castell
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13000210

Method for producing a preserved food and preserved food from milk, fruit and/or vegetable products

IPC classification:
B65B 31/00, A23B 7/152, A23C 9/133, A23C 9/156, A23C 21/08, A23L 1/01, A23L 3/015, A23L 3/3418, A23L 3/3445
Agent:
Schiweck Weinzierl Koch Patentanwälte Partnerschaft mbB
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION IN PROGRESS
EP12008338

Process for heat sterilizing a food product

IPC classification:
A23L 3/005, A23L 3/10
Agent:
Schiweck Weinzierl Koch Patentanwälte Partnerschaft mbB
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION IN PROGRESS
EP12008300

Method for producing a foodstuff and foodstuff produced according to the method

IPC classification:
A23L 1/29, A23L 1/304, A23L 2/52
Agent:
Schiweck Weinzierl Koch Patentanwälte Partnerschaft mbB
Agent:
Multiple attorneys, Liermann Castell
Status:
EXAMINATION IN PROGRESS
EP12005898

Method and device for manufacturing a film of thermoplastic material and film obtained by the method

IPC classification:
B29C 47/88, B29C 55/00, B29C 55/08
Agent:
Klaus Castell, Liermann Castell
Agent:
Peter Andreas Farago, Kanzlei Schieber Farago
Status:
EXAMINATION REQUESTED
EP12007895

Container with a cup and a lid, with a vacuum existing in the container

IPC classification:
B65D 43/02, B65D 51/16, B65D 81/20
Agent:
Schiweck Weinzierl Koch Patentanwälte Partnerschaft mbB
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION IN PROGRESS
EP11717989

PROCESS AND APPARATUS FOR PRODUCING A HOLLOW FIBRE MEMBRANE MODULE

IPC classification:
B01D 63/02
Agent:
Hans-Dieter Jostarndt, Jostarndt Patentanwalts AG
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP11188815

Skateboard with drive

IPC classification:
A63C 17/01, A63C 17/12
Agent:
Klaus Castell, Liermann Castell
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11718683

PROCESS AND APPARATUS FOR PRODUCING A MEMBRANE MODULE

IPC classification:
B01D 63/02, B01D 63/04
Agent:
Hans-Dieter Jostarndt, Jostarndt Patentanwalts AG
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP13004686

Bread stamp set

IPC classification:
B26F 1/38, B26F 1/46, A21C 11/10
Agent:
Klaus Castell, Liermann Castell
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13005199

Tights with raised trouser section

IPC classification:
A41B 11/14, A41B 13/04
Agent:
Klaus Castell, Liermann Castell
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12805567

MULTI-DISC CLUTCH LOCK HAVING A DIFFERENTIAL HOUSING

IPC classification:
F16H 48/08, F16H 48/22
Agent:
Klaus Castell, Liermann Castell
Status:
GRANT OF PATENT INTENDED
EP13004461

Stacking element and method for stacking solar modules

IPC classification:
B65D 81/05, B65D 85/48
Agent:
Klaus Castell, Liermann Castell
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13001282

Pedalless vehicle with pedalling aid

IPC classification:
A63C 17/01, A63C 17/12
Agent:
Klaus Castell, Liermann Castell
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14002034

Deactivable solar collector

IPC classification:
F24J 2/32, F24J 2/46
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP14001860

Device for machining workpieces, in particular device for shredding containers and method for shredding containers

IPC classification:
B02C 19/00, B29B 17/04, G07F 7/06
Agent:
Klaus Castell, Liermann Castell
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14002553

Assembly having a blood pump and a pump control

IPC classification:
A61M 1/10
Agent:
Klaus Castell, Liermann Castell
Status:
GRANT OF PATENT INTENDED
EP13003783

Method for the reproducible transformation of digital image contents

IPC classification:
G06T 3/00
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION IN PROGRESS
EP10707121

METHOD FOR ERECTING A TOWER FOR A WIND TURBINE GENERATOR

IPC classification:
E04H 12/12, E04H 12/34, F03D 1/00, F03D 11/04
Agent:
Klaus Castell, Liermann Castell
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14002861

Cap for a container

IPC classification:
B65D 41/04, B65D 41/34, B65D 51/24, B65D 81/36
Agent:
Schiweck Weinzierl Koch Patentanwälte Partnerschaft mbB
Agent:
Klaus Castell, Liermann Castell
Status:
PATENT GRANTED
EP13730462

ROOF TILE, ARRANGEMENT COMPRISING ROOF TILES, AND METHOD FOR PRODUCING A ROOF TILE

IPC classification:
H01L 31/048
Agent:
Klaus Castell, Liermann Castell
Status:
GRANT OF PATENT INTENDED
EP14003471

Pulper with a reactor and a method of operation of a reactor

IPC classification:
D21B 1/34
Agent:
Klaus Castell, Liermann Castell
Status:
GRANT OF PATENT INTENDED
EP13782939

ARRANGEMENT AND METHOD FOR ELECTRONICALLY TRACKING RF REFLECTOR ANTENNAS

IPC classification:
H01Q 1/12, H01Q 3/26, H01Q 3/44, H01Q 19/19, H01Q 23/00
Applicant:
EPAK GmbH
Agent:
Klaus Castell, Liermann Castell
Status:
GRANT OF PATENT INTENDED
EP15720584

DEVICE FOR CLEANING FLUE GAS FLUES OF A BOILER SYSTEM, COMPRISING A CLEANING HOSE, A HOSE STORE AND A HOSE GUIDE

IPC classification:
F23J 3/02, F28G 1/16, F28G 15/04
Agent:
Klaus Castell, Liermann Castell
Status:
PATENT GRANTED
EP14731134

SCREW PRESS WITH A DELIVERY PIPE AND METHOD FOR OPERATING A SCREW PRESS

IPC classification:
B30B 9/12, D21C 9/18
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP14731133

CONDENSER COMPRISING A DELIVERY TUBE AND METHOD FOR OPERATING A CONDENSER

IPC classification:
D21B 1/32, D21B 1/34
Agent:
Klaus Castell, Liermann Castell
Status:
PATENT GRANTED
EP15747362

METHOD FOR TREATMENT OF A HOPS PRODUCT, AND USE OF A HOPS PRODUCT

IPC classification:
C12C 3/04, C12C 3/12
Agent:
Klaus Castell, Liermann Castell
Status:
PATENT GRANTED
EP12007281

Pulper for recycling a mixture

IPC classification:
D21B 1/34
Agent:
Klaus Castell, Liermann Castell
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11779211

OPTICAL METHOD FOR DETERMINING THE CHANGE OF LENGTH OF A LEG

IPC classification:
A61B 34/20, A61B 5/107
Agent:
Klaus Castell, Liermann Castell
Status:
PATENT GRANTED
EP14002849

Pulper

IPC classification:
D21B 1/34
Agent:
Klaus Castell, Liermann Castell
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14766913

DIALYSIS CELL FOR AN IN-VITRO RELEASE TEST APPARATUS, USE OF THE DIALYSIS CELL AND IN-VITRO RELEASE TEST APPARATUS

IPC classification:
B01D 61/24, B01D 63/06, G01N 13/00, G01N 33/15
Agent:
Klaus Castell, Liermann Castell
Status:
GRANT OF PATENT INTENDED
EP11186180

Grate stage module for a push combustion grate

IPC classification:
F23H 3/02, F23H 7/08
Agent:
Klaus Castell, Liermann Castell
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11718380

CLOSED-CIRCUIT GRINDING PLANT HAVING AN INTEGRATED BUFFER

IPC classification:
B02C 4/02, B02C 4/28, B02C 23/12, B02C 23/22
Agent:
Klaus Castell, Liermann Castell
Status:
The patent has been granted
EP14811753

TEMPERATURE MEASURING DEVICE COMPRISING A HOUSING, AN INSULATION AND A THERMOGENERATOR

IPC classification:
G01J 5/00, G01J 5/02, G01J 5/04
Agent:
Klaus Castell, Liermann Castell
Status:
GRANT OF PATENT INTENDED
EP11804663

METHOD FOR COOLING HOT BULK MATERIAL AND COOLER

IPC classification:
C04B 7/47, F27B 7/38, F27D 15/02
Agent:
Klaus Castell, Liermann Castell
Status:
PATENT GRANTED
EP14799657

MICROREACTOR SYSTEM

IPC classification:
B01L 3/00, F16K 99/00
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP15000655

Methods for the qualitative and quantitative detection of microbes in a sample

IPC classification:
C12Q 1/68
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP14827409

RADIOACTIVE MICROSPHERES MADE OF NANOPOROUS GLASS FOR RADIATION THERAPY

IPC classification:
A61P 35/00, A61K 51/12
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION IN PROGRESS
EP10718843

METHOD AND SYSTEM FOR PROVIDING HOT WATER

IPC classification:
F24D 3/08, F24D 11/00, F28D 20/00
Applicant:
VNG - Verbundnetz Gas AG
Agent:
Klaus Castell, Liermann Castell
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11726668

PULPER HAVING A SUPPLY CHAMBER AND A DISPLACEMENT CHAMBER

IPC classification:
D21B 1/34
Agent:
Klaus Castell, Liermann Castell
Status:
APPLICATION WITHDRAWN
EP14820729

DEVICE HAVING A FLUID PUMP, AT LEAST TWO ABDOMINAL WALL ACCESS POINTS, AND HOSES CONNECTING THE FLUID PUMP AND ABDOMINAL WALL

IPC classification:
A61M 1/16, A61M 1/28, A61M 1/32
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP14827410

COKE OVEN OPERATING MACHINES HAVING A DOOR TOOL

IPC classification:
C10B 31/02, C10B 33/08, C10B 33/14, C10B 39/14, C10B 43/04
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP16000114

METHOD FOR GRATE FIRINGS COMBUSTION MANAGEMENT AND GRATE FIRING

IPC classification:
F23C 6/04, F23C 9/00, F23C 9/06, F23G 5/027, F23G 5/16, F23L 7/00
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION IN PROGRESS
EP14868858

BRIGHTNESS DEVIATION COMPENSATION DEVICE AND COMPENSATION METHOD OF ORGANIC LIGHT EMITTING DISPLAY DEVICE

IPC classification:
G09G 3/32
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP15715670

MOUNTING SYSTEM AND SET COMPRISING A MOUNTING SYSTEM OF SAID TYPE

IPC classification:
F16B 2/02, F16M 13/00, F16M 13/02
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP16736366

MOBILE LAWN SURFACE GROWTH SYSTEM

IPC classification:
A01G 7/04
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION IN PROGRESS
EP11704173

ARRANGEMENT HAVING A BLOOD PUMP AND A GAS EXCHANGER FOR EXTRACORPOREAL MEMBRANE OXYGENATION

IPC classification:
A61M 1/10, A61M 1/16
Agent:
Clara Sattler de Sousa e Brito, Zwicker Schnappauf & Partner Patentanwälte PartG mbB (ZSP)
Agent:
Multiple attorneys, Liermann Castell
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15718343

OXYGENATOR COMPRISING A HOLLOW-FIBRE FILM BUNDLE

IPC classification:
A61M 1/16, A61M 1/36
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION REQUESTED
EP16001873

HOLDING DEVICE FOR A HOSE

IPC classification:
G01F 1/66, G01N 21/05, G01N 21/53, A61B 5/1455
Agent:
Klaus Castell, Liermann Castell
Status:
Request for examination was made
EP15831126

HOLDING ELEMENT FOR A CAMERA AND CAMERA ARRANGEMENT, HOLDING ELEMENT AND A HELMET

IPC classification:
F16M 11/04, F16M 11/10, F16M 13/02, F16M 13/04, A42B 3/04
Agent:
Klaus Castell, Liermann Castell
Status:
EXAMINATION IN PROGRESS
EP14790292

ADJUSTMENT SYSTEM FOR ALIGNING OPTICAL ELEMENTS OR SAMPLES IN VACUUM

IPC classification:
B25J 9/00, G02B 7/00, G03F 7/20
Applicant:
FMB Feinwerk- und Messtechnik GmbH
Agent:
Klaus Castell, Liermann Castell
Status:
Request for examination was made

Please Sign in to use this feature