Representative before the EPO

Technology company logo thumb
no operation time available
1 office
Technology Company

Astrid Stehl has worked on the following 21 EPO patent applications which have been published in the last five years:

EP11805425

FILTRATION CONTAINER

IPC classification:
B01L 3/14
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
EXAMINATION REQUESTED
EP12710661

USE OF A DEVICE AND A METHOD FOR PREPARING PHARMACEUTICAL MATERIAL MIXTURES

IPC classification:
A61J 1/20
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
GRANT OF PATENT INTENDED
EP12711771

SEAL, METHOD FOR PRODUCING A SEAL WHICH ACTS AS A STERILE BARRIER AND USE OF A CONTACT ADHESIVE

IPC classification:
C08J 5/12, F16L 27/12
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12719599

DISPOSABLE SENSOR HEAD AND DISPOSABLE CONTAINER

IPC classification:
C12M 1/00, C12M 1/34, G01D 11/30, G01N 21/03, G01N 21/05, G01N 21/85
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
GRANT OF PATENT INTENDED
EP12727586

TRANSFLEXION PROBE AND TRANSFLEXION SENSOR

IPC classification:
G01N 21/03, G01N 21/05, G01N 21/85
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
GRANT OF PATENT INTENDED
EP12719269

METHOD FOR SEPARATING BIOPOLYMER UNITS AND VIRUSES FROM A FLUID

IPC classification:
B01D 61/14, B01D 61/16, C07K 1/34, C07K 1/36
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
EXAMINATION IN PROGRESS
EP12732535

METHOD FOR TESTING THE INTEGRITY OF A HYDROPHOBIC, POROUS DIAPHRAGM FILTER

IPC classification:
B01D 65/10
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12759654

VALVE DEVICE AND METHOD FOR TRANSFERRING A TRANSFER MEDIUM

IPC classification:
F16K 1/22, F16L 37/252, F16L 37/30
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
EXAMINATION IN PROGRESS
EP12772236

SYSTEM AND METHOD FOR CELL SEPARATION

IPC classification:
C12M 1/12
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
GRANT OF PATENT INTENDED
EP12722299

DEVICE FOR ASEPTIC CONNECTION AND SEPARATION OF CONNECTIONS BETWEEN CONTAINERS

IPC classification:
A61M 39/18, B29C 65/74
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Peter Schneider, Fiedler Ostermann & Schneider
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
EXAMINATION IN PROGRESS
EP12716228

FLUORESCENT DYE FOR PH SENSOR

IPC classification:
C07C 15/38, C09K 11/06, G01J 1/48, G01N 31/22
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13709329

FILTER HOUSING FOR REPLACEABLE FILTERS

IPC classification:
B01D 35/30
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
EXAMINATION IN PROGRESS
EP12711564

METHOD FOR SEPARATING A MIXTURE OF A PROTEIN AND THE REACTION PRODUCT THEREOF WITH A POLYALKYLENE GLYCOL

IPC classification:
A61K 47/48, C07K 1/16
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13710306

FILTER ELEMENT WITH IMPROVED TESTABILITY AFTER DRY STEAMING

IPC classification:
B01D 65/00, B01D 65/02, B01D 67/00, B01D 69/02
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
GRANT OF PATENT INTENDED
EP13737150

COMBI-FILTER

IPC classification:
B01D 46/00, C12M 1/00
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
PATENT GRANTED
EP13771061

CONTAINER WITH A DEVICE FOR PREVENTING FOAM FORMATION AND METHOD FOR PRODUCING SAID DEVICE

IPC classification:
B67D 1/12
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
GRANT OF PATENT INTENDED
EP14714936

SYSTEM FOR SWITCHING OVER THE EXHAUST OF A BIOREACTOR

IPC classification:
C12M 1/12, C12M 1/36
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
EXAMINATION REQUESTED
EP14707097

DEVICE AND METHOD FOR ADJUSTING STIRRING BLADES

IPC classification:
B01F 7/00, B01F 7/06
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
PATENT GRANTED
EP14730074

STABILIZED VALVE WITH GUIDE

IPC classification:
F16K 3/26
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
EXAMINATION IN PROGRESS
EP15717094

METHOD FOR PRODUCING A HOLLOW FIBRE MODULE AND HOLLOW FIBRE MODULE

IPC classification:
B01D 63/02
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
EXAMINATION REQUESTED
EP15750925

DEVICE FOR VENTILATION AND INTEGRITY TESTING

IPC classification:
B01D 36/00
Applicant:
Sartorius Stedim Biotech GmbH
Agent:
Astrid Stehl, Sartorius Stedim Biotech GmbH
Status:
Request for examination was made

Please Sign in to use this feature