Representative before the EPO

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Stephan Hettstedt has worked on the following 16 EPO patent applications which have been published in the last five years:

EP11811457

MASKING STRIP

IPC classification:
B05B 15/04
Applicant:
3M Innovative Properties Company
Agent:
Multiple attorneys, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Multiple attorneys, 3M Europe SA
Status:
EXAMINATION REQUESTED
EP11825649

METHOD OF MASKING WALLS OF A SPRAY BOOTH AND KIT OF PARTS FOR USE THEREIN

IPC classification:
B05B 15/12, B05D 1/32
Applicant:
3M Innovative Properties Company
Agent:
Multiple attorneys, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Multiple attorneys, 3M Europe SA
Status:
EXAMINATION REQUESTED
EP11850584

MASKING STRIP

IPC classification:
B05B 15/04, C09J 7/02
Applicant:
3M Innovative Properties Company
Agent:
Multiple attorneys, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Multiple attorneys, 3M Europe SA
Status:
EXAMINATION REQUESTED
EP13174287

Use of epoxy-based adhesive compositions for filling gaps

IPC classification:
C08G 59/56, C08L 63/00, C09J 163/00
Applicant:
3M Innovative Properties Company
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP13174347

Use of an epoxy resin-based composition as a filler for honeycomb cells

IPC classification:
B29C 44/12, B29C 44/18, C08G 59/38, C08G 59/42, C08L 63/00
Applicant:
3M Innovative Properties Company
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP12195730

Polyurethane-based adhesives

IPC classification:
C08G 18/22, C08G 18/32, C08G 18/36, C08G 18/48, C08G 18/66, C08G 18/76, C09J 175/04, C09J 175/08
Applicant:
3M Innovative Properties Company
Agent:
Multiple attorneys, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP12876989

POLYURETHANE-BASED PROTECTIVE COATINGS FOR ROTOR BLADES

IPC classification:
B32B 7/02
Applicant:
3M Innovative Properties Company
Agent:
Multiple attorneys, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP14172755

Rapid curing epoxy adhesive compositions

IPC classification:
C08G 59/50, C08G 59/68
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
PATENT GRANTED
EP14741494

ABRASIVE ARTICLE AND ADAPTER THEREFORE

IPC classification:
B24B 55/06, B24D 9/08, B24D 11/00
Applicant:
3M Innovative Properties Company
Agent:
Benjamin Lanoe, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP12164857

Low density epoxy composition with low water uptake

IPC classification:
C08G 59/50
Applicant:
3M Innovative Properties Company
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Multiple attorneys, 3M Deutschland GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14825504

TRANSFER APPARATUS AND METHOD OF TRANSFERRING A PLURALITY OF DISCRETE ARTICLES

IPC classification:
B65G 47/53
Applicant:
3M Innovative Properties Company
Agent:
Benjamin Lanoe, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP15188379

ROOM TEMPERATURE CURING HIGHLY DURABLE ANTI-REFLECTIVE COATING CONTAINING NANOPARTICLES

IPC classification:
C03C 17/00, C03C 17/25, C09D 1/00, C09D 5/00, C09D 7/12
Applicant:
3M Innovative Properties Company
Agent:
Multiple attorneys, 3M Deutschland GmbH
Status:
APPLICATION PUBLISHED
EP15192110

RAPID CURING AND HIGH THIXOTROPY EPOXY ADHESIVE COMPOSITIONS

IPC classification:
C08G 59/50, C08G 59/68, C08K 3/00, C09J 163/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
APPLICATION PUBLISHED
EP15195394

STRUCTURAL ADHESIVE WITH IMPROVED CORROSION RESISTANCE

IPC classification:
C08K 3/00, C08K 3/22, C08L 63/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
APPLICATION PUBLISHED
EP15195469

STRUCTURAL ADHESIVE WITH IMPROVED FAILURE MODE

IPC classification:
C09J 163/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
APPLICATION PUBLISHED
EP15195400

MULTILAYER STRUCTURAL ADHESIVE FILM

IPC classification:
B32B 5/00, B32B 5/02, B32B 7/00, B32B 7/02, B32B 7/04, B32B 7/10, B32B 7/12, B32B 15/00, B32B 15/04, B32B 15/08, B32B 15/092, B32B 17/00
Applicant:
3M Innovative Properties Company
Agent:
Multiple attorneys, 3M Deutschland GmbH
Status:
APPLICATION PUBLISHED

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