Arndt Hamann
We have observed 50 EP applications Arndt Hamann has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after April 26, 2014). 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:
Method for optimising a batch change in an open-end spinning machine
- IPC classification:
- D01H 13/24, D01H 13/16, D01H 4/44
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
Sliver extraction device for an open-end spinning device
- IPC classification:
- D01H 4/32
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
BRAIDING DEVICE AND BRAIDING METHOD FOR PRODUCING CORDS
- IPC classification:
- D04C 3/10
- Agent:
- Arndt Hamann, Patent Attorney Arndt Hamann
- Status:
- █ The patent has been granted
Fibre guiding textile machine plastic part, textile machine with fibre guiding function components, method for producing a fibre leading textile machine function component and use of a plastic body
- IPC classification:
- D01H 4/38, C23C 18/22, B65H 57/24
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ EXAMINATION IN PROGRESS
Method and device for operating a workstation of a textile machine for creating cross-wound spools
- IPC classification:
- B65H 67/08, B65H 63/036, B65H 54/74
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
Monitoring presence of a yarn
- IPC classification:
- G01V 8/16, B65H 71/00, B65H 63/032
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
Method for operating an open ended rotor spinning machine
- IPC classification:
- D01H 4/44
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
Open-end spinning device and sealing element for an open-ended rotor spinning device
- IPC classification:
- F16J 15/34, F16J 15/32, F16J 15/16, D01H 4/12
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ EXAMINATION REQUESTED
Frictional damping device for a pivoting mounted winding frame of a winding device of a textile machine which produces cross-wound spools
- IPC classification:
- F16F 7/09, B65H 54/52
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
Method for adjusting a rotation angle position of a coil frame which holds a coil tube in a rotatable manner and textile machine for producing coils with multiple coil points
- IPC classification:
- B65H 54/553, B65H 54/52, B65H 54/38
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
Method for adjusting a rotation angle position of a winding frame that can hold a pivoting winding, coil-producing textile machine with multiple coil positions and use of a stepper motor for driving a winding frame
- IPC classification:
- B65H 54/52, B65H 54/38
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
Neutral point correction of a thread tensile force sensor
- IPC classification:
- G01D 18/00, B65H 59/40
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
Method for operating a workstation of an open end rotary spinning machine and corresponding workstation
- IPC classification:
- D01H 4/44
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
Base bearing unit for a spindle bearing device, spindle bearing device and textile machine
- IPC classification:
- F16C 27/06, F16C 27/02, F16C 17/10, F16C 17/08, D01H 7/04
- Agent:
- Mirko Morgenthum-Neurode, Saurer Spinning Solutions GmbH & Co. KG
- Agent:
- Multiple attorneys, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
Spindle bearing device, textile machine and method for operating a spindle bearing device and use of an O ring element
- IPC classification:
- D01H 7/04
- Agent:
- Mirko Morgenthum-Neurode, Saurer Spinning Solutions GmbH & Co. KG
- Agent:
- Multiple attorneys, Saurer Germany GmbH & Co. KG
- Status:
- █ NO OPPOSITION FILED WITHIN TIMELIMIT
Open-end spinning rotor
- IPC classification:
- D01H 4/10
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
Two to one spinning machine
- IPC classification:
- D01H 1/10
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
Workstation of a textile machine for creating cross-wound spools
- IPC classification:
- B65H 67/08
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
Ring spinning machine with a sensor for detecting the movement of the traveller
- IPC classification:
- D01H 13/16, D01H 1/42
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ The patent has been granted
Air spinning machine
- IPC classification:
- D01H 5/28, D01H 1/115
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
Method for operating a workplace on a textile machine for creating cross-wound spools
- IPC classification:
- B65H 71/00, B65H 63/08, B65H 54/42
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ NO OPPOSITION FILED WITHIN TIMELIMIT
Drawing frame for an air spinning device
- IPC classification:
- D01H 5/72, D01H 1/115
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
Method and device for continuous treatment of a filamentary material
- IPC classification:
- D06B 5/06, D06B 3/04, D02J 13/00, D02G 1/20, D02G 1/12
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ The patent has been granted
Device for shaping of a filamentary material
- IPC classification:
- D02J 13/00, D02G 1/12
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ GRANT OF PATENT INTENDED
CLAMPING DEVICE FOR CLAMPING A THREAD ON A SPINDLE OF A SPINNING OR TWISTING MACHINE, AND SPINNING OR TWISTING MACHINE
- IPC classification:
- D01H 1/38, B65H 65/00
- Agent:
- Multiple attorneys, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
Method for operating a winding machine and a winding machine
- IPC classification:
- B65H 63/08
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
WORKSTATION OF A TEXTILE MACHINE WITH A PARAFFINIZATION DEVICE
- IPC classification:
- B65H 71/00
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
METHOD AND DEVICE FOR OPERATING AN OPEN-END ROTOR SPINNING MACHINE
- IPC classification:
- D01H 13/22, D01H 4/44, D01H 4/32, D01H 4/08
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ The patent has been granted
WINDING DEVICE FOR A TEXTILE MACHINE FOR THE PRODUCTION OF CROSS-WOUND SPOOLS
- IPC classification:
- B65H 54/553, B65H 54/52
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
METHOD AND DEVICE FOR MONITORING EMPTY SLEEVE QUALITY
- IPC classification:
- B65H 67/04, B65H 63/00
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ EXAMINATION REQUESTED
METHOD AND DEVICE FOR CONTROLLING THE NEGATIVE PRESSURE ON A THREAD CATCHING OR CLEANING NOZZLE OF A WORKSTATION OF A TEXTILE MACHINE WHICH PRODUCES CROSSWOUND BOBBINS
- IPC classification:
- B65H 67/08, B65H 54/70, B65H 54/88
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
SEMI-AUTOMATIC TEXTILE MACHINE WHICH PRODUCES CROSSWOUND BOBBINS
- IPC classification:
- D01H 13/14, B65H 63/00
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ The patent has been granted
WORKSTATION OF A TEXTILE MACHINE FOR CREATING CROSS-WOUND SPOOLS
- IPC classification:
- B65H 67/08
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
OPEN-END SPINNING MACHINE
- IPC classification:
- D01H 4/40
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
OPEN-END SPINNING MACHINE
- IPC classification:
- D01H 4/32
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
METHOD AND DEVICE FOR WINDING A CROSSWOUND BOBBIN
- IPC classification:
- B65H 54/42
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ The patent has been granted
DEVICE FOR THE THERMAL TREATMENT OF YARNS
- IPC classification:
- D06B 23/18, D06B 23/16, D02J 13/00, D06B 17/00
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ The patent has been granted
METHOD AND DEVICE FOR AVOIDING PATTERN WINDINGS DURING THE WINDING OF A CROSS-WOUND BOBBIN
- IPC classification:
- B65H 54/38
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ APPLICATION DEEMED TO BE WITHDRAWN
DEVICE FOR DETECTING AN UNWANTED THREAD ROLL FORMATION
- IPC classification:
- B65H 63/00
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ The patent has been granted
PARAFFIN DEVICE FOR A TEXTILE MACHINE FOR THE PRODUCTION OF CROSS-WOUND SPOOLS
- IPC classification:
- B65H 71/00
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ APPLICATION PUBLISHED
WORKSTATION OF A TEXTILE MACHINE FOR CREATING CROSS-WOUND SPOOLS
- IPC classification:
- B65H 67/08
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
METHOD FOR OPERATING A WORKPLACE ON A TEXTILE MACHINE FOR CREATING CROSS-WOUND SPOOLS AND RELATED WORKSTATION
- IPC classification:
- B65H 67/08
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ APPLICATION PUBLISHED
TEXTILE MACHINE WITH CIRCUIT CARDS AND CIRCUIT CARD
- IPC classification:
- H01H 85/02, B65H 63/00
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ EXAMINATION REQUESTED
MULTI-THREAD YARN SPINDLE FOR YARN TWISTING MACHINE
- IPC classification:
- D01H 7/86
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ APPLICATION PUBLISHED
MULTI-THREAD YARN SPINDLE FOR YARN TWISTING MACHINE
- IPC classification:
- D01H 7/86
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ EXAMINATION REQUESTED
AXIALLY SPLIT SPLICING CHANNEL UNIT WITH TWO RADIALLY OFFSET CHAMBERS AND SHARP EDGES BETWEEN THE CHAMBERS, SPLICER WITH SUCH A SPLICING CHANNEL UNIT AND TEXTILE MACHINE WITH SUCH A SPLICER
- IPC classification:
- B65H 69/06
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ The patent has been granted
MULTI-SITE TEXTILE MACHINE
- IPC classification:
- D01H 13/14, B65H 63/00
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ PATENT GRANTED
SPLICE CHANNEL UNIT WITH SPECIALLY DESIGNED INLET DUCT FOR THE SPLICE AIR, SPLICER WITH SUCH A SPLICE CHANNEL UNIT AND TEXTILE MACHINE WITH SUCH A SPLICER
- IPC classification:
- B65H 69/06
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ EXAMINATION REQUESTED
METHOD AND DEVICE FOR OPERATING A WORKSTATION OF A TEXTILE MACHINE FOR CREATING CROSS-WOUND SPOOLS
- IPC classification:
- B65H 63/08, B65H 67/04, B65H 67/00, B65H 61/00
- Applicant:
- Saurer Germany GmbH & Co. KG
- Agent:
- Arndt Hamann, Saurer Germany GmbH & Co. KG
- Status:
- █ EXAMINATION REQUESTED
RADIAL BRAIDING MACHINE AND FLAT BRAID
- IPC classification:
- D04C 3/48, D04C 3/40, D04C 3/12
- Agent:
- Arndt Hamann, Patent Attorney Arndt Hamann
- Status:
- █ Examination is in progress