Harald Engelhardt
Harald Engelhardt has worked on the following 32 EPO patent applications which have been published in the last five years:
SOLAR LIGHT COLLECTING DEVICE AND SOLAR HEAT COLLECTING FACILITY
- IPC classification:
- F24J 2/07, F24J 2/12, F24J 2/38
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ EXAMINATION REQUESTED
MULTISTAGE PUMP
- IPC classification:
- F04D 1/08, F04D 29/44
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ EXAMINATION REQUESTED
METHOD FOR MANUFACTURING DYE-SENSITIZED SOLAR CELL
- IPC classification:
- H01L 31/04, H01M 14/00
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
METHOD FOR FORMING BUFFER LAYER IN DYE-SENSITIZED SOLAR CELL
- IPC classification:
- H01L 31/04, H01M 14/00
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
Skater with brake
- IPC classification:
- A63C 17/14, B62J 3/00, B62K 3/00
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
NON-DESTRUCTIVE INSPECTION DEVICE FOR OXYGEN CONCENTRATION IN BAG-SHAPED CONTAINER
- IPC classification:
- G01N 21/27
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ EXAMINATION IN PROGRESS
Kick skater
- IPC classification:
- A63C 17/14, B62K 3/00
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
METHOD FOR BRAKING A MOTOR VEHICLE
- IPC classification:
- B60W 30/18
- Applicant:
- Audi AG
- Agent:
- Harald Engelhardt, Audi AG
- Status:
- █ GRANT OF PATENT INTENDED
SHIELD STRUCTURE FOR ELECTRON BEAM STERILIZATION EQUIPMENT
- IPC classification:
- A61L 2/08, A61L 2/26, G21K 5/00, G21K 5/04
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Audi AG
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ PATENT GRANTED
ELECTRON BEAM STERILIZATION EQUIPMENT FOR CONTAINERS THAT USES REVOLVING TRANSPORT DEVICE
- IPC classification:
- A61L 2/08, B65B 55/04, B65B 55/08
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Audi AG
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ EXAMINATION IN PROGRESS
Adjustable rail-guided foot pedals for a motor vehicle
- IPC classification:
- B60K 23/02, B60R 21/09, B60T 7/06, G05G 1/32, G05G 1/40
- Applicant:
- Audi AG
- Agent:
- Harald Engelhardt, Audi AG
- Status:
- █ APPLICATION WITHDRAWN
DEVICE FOR A MOTOR VEHICLE HAVING A REAR AXLE STEERING SYSTEM AND METHOD FOR OPERATING A MOTOR VEHICLE
- IPC classification:
- B62D 6/00, B62D 7/15
- Applicant:
- Audi AG
- Agent:
- Harald Engelhardt, Audi AG
- Status:
- █ NO OPPOSITION FILED WITHIN TIMELIMIT
Skateboard
- IPC classification:
- A63C 17/00, A63C 17/01, A63C 17/12
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
BALL JOINT
- IPC classification:
- F16C 11/06
- Applicant:
- Audi AG
- Agent:
- Harald Engelhardt, Audi AG
- Status:
- █ NO OPPOSITION FILED WITHIN TIMELIMIT
LANE-KEEPING ASSIST SYSTEM FOR A MOTOR VEHICLE AND METHOD FOR OPERATING A LANE-KEEPING ASSIST SYSTEM
- IPC classification:
- B62D 5/00, B62D 15/02
- Applicant:
- Audi AG
- Agent:
- Harald Engelhardt, Audi AG
- Status:
- █ PATENT GRANTED
PASSENGER PROTECTION DEVICE FOR A VEHICLE
- IPC classification:
- B60R 21/015, B62D 1/10, B62D 1/19
- Applicant:
- Audi AG
- Agent:
- Harald Engelhardt, Audi AG
- Status:
- █ The patent has been granted
Powder/granular material feeding device
- IPC classification:
- B65D 88/68, B65G 65/46, B65G 65/48
- Applicant:
- Kubota Corporation (Kabushiki-kaisha Kubota)
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
VEHICLE WHEEL
- IPC classification:
- B60B 3/10, B60B 7/00, B60B 7/04, B60B 7/06, B60B 19/10, F16D 65/78, F16D 65/847
- Applicant:
- Audi AG
- Agent:
- Harald Engelhardt, Audi AG
- Status:
- █ NO OPPOSITION FILED WITHIN TIMELIMIT
VEHICLE WHEEL
- IPC classification:
- B60B 3/10, B60B 7/00, B60B 7/04, B60B 19/10, F16D 65/78, F16D 65/847
- Applicant:
- Audi AG
- Agent:
- Harald Engelhardt, Audi AG
- Status:
- █ NO OPPOSITION FILED WITHIN TIMELIMIT
VEHICLE WHEEL
- IPC classification:
- B60B 3/10, B60B 7/00, B60B 7/06, B60B 19/10, F16D 65/78, F16D 65/847
- Applicant:
- Audi AG
- Agent:
- Harald Engelhardt, Audi AG
- Status:
- █ NO OPPOSITION FILED WITHIN TIMELIMIT
RIM FOR A VEHICLE WHEEL
- IPC classification:
- B60B 1/06, B60B 3/10, B60B 7/00, B60B 7/04, B60B 19/10
- Applicant:
- Audi AG
- Agent:
- Harald Engelhardt, Audi AG
- Status:
- █ NO OPPOSITION FILED WITHIN TIMELIMIT
CONTAINER STERILIZATION METHOD AND CONTAINER STERILIZATION EQUIPMENT
- IPC classification:
- A61L 2/08, B65B 55/08, G21K 5/04
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ EXAMINATION REQUESTED
CONVEYING APPARATUS AND CONVEYING METHOD
- IPC classification:
- B65G 43/10, B65G 47/31
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ EXAMINATION REQUESTED
TREATMENT DEVICE OF A HEATING SYSTEM
- IPC classification:
- F23K 5/08, F23K 5/20
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ EXAMINATION REQUESTED
TREATMENT DEVICE OF A HEATING SYSTEM
- IPC classification:
- F23K 5/08, F23K 5/20
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ EXAMINATION REQUESTED
METHOD FOR MANUFACTURING FLAT MEMBRANE ELEMENT AND FLAT MEMBRANE ELEMENT
- IPC classification:
- B01D 63/08, C02F 1/44
- Applicant:
- Kubota Corporation (Kabushiki-kaisha Kubota)
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ EXAMINATION REQUESTED
HEATING SYSTEM
- IPC classification:
- F23D 14/48, F23N 1/02, F23N 5/02, F24D 15/02, F28F 13/00
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ EXAMINATION REQUESTED
ELECTRON BEAM STERILIZATION METHOD FOR BOTTLE CAP AND ELECTRON BEAM STERILIZATION DEVICE
- IPC classification:
- A61L 2/08, B65B 55/04, B65B 55/08
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ EXAMINATION REQUESTED
ELECTRON BEAM STERILISATION EQUIPMENT
- IPC classification:
- A61L 2/08, B65B 55/04, B65B 55/08, B67C 7/00, G21K 5/00, G21K 5/04, G21K 5/10
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ Request for examination was made
ELECTRON BEAM STERILISATION EQUIPMENT
- IPC classification:
- A61L 2/08, B65B 55/04, B65B 55/08, G21K 5/00, G21K 5/04, G21K 5/10
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ Request for examination was made
ELECTRON BEAM STERILIZATION DEVICE
- IPC classification:
- A61L 2/08, B65B 55/04, B65B 55/08
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ Request for examination was made
ELECTRON BEAM STERILIZATION DEVICE
- IPC classification:
- A61L 2/08, B65B 55/04, B65B 55/08
- Applicant:
- Hitachi Zosen Corporation
- Agent:
- Harald Engelhardt, Le Vrang & Engelhardt
- Status:
- █ Request for examination was made