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We have observed 63 EP applications Stephan Hettstedt has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after December 10, 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:

EP13174287

Use of epoxy-based adhesive compositions for filling gaps

IPC classification:
C09J 163/00, C08L 63/00, C08G 59/56
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Status:
No opposition filed within time limit
EP13174347

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

IPC classification:
C08L 63/00, C08G 59/42, C08G 59/38, B29C 44/18, B29C 44/12
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Status:
EXAMINATION REQUESTED
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
EP13756257

STRUCTURAL ADHESIVE FILM

IPC classification:
C09J 163/00, C09J 7/00, C08K 5/00, C08G 59/18, B21D 39/02
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Status:
GRANT OF PATENT INTENDED
EP14172755

Rapid curing epoxy adhesive compositions

IPC classification:
C08G 59/68, C08G 59/50
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
PATENT GRANTED
EP14177531

PRESSURE SENSITIVE ADHESIVE ASSEMBLY COMPRISING THERMOPLASTIC FILLER MATERIAL

IPC classification:
C09J 7/00, C09J 7/02
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Status:
EXAMINATION IN PROGRESS
EP14177515

PRESSURE SENSITIVE ADHESIVE ASSEMBLY SUITABLE FOR BONDING TO UNEVEN SUBSTRATES

IPC classification:
C09J 7/00, C09J 7/02
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Status:
EXAMINATION IN PROGRESS
EP14727763

MICROPOROUS POLYVINYLIDENE FLUORIDE MEMBRANE

IPC classification:
B01D 71/32, B01D 61/36, B01D 71/76, B01D 71/34, B01D 69/08, B01D 69/02, B01D 67/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Multiple attorneys, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Richard Schröder, CPW GmbH
Status:
GRANT OF PATENT INTENDED
EP14189747

Release liner for pressure sensitive adhesives

IPC classification:
C09J 7/02
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Status:
EXAMINATION REQUESTED
EP14741494

ABRASIVE ARTICLE AND ADAPTER THEREFORE

IPC classification:
B24D 11/00, B24D 9/08, B24B 55/06
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Benjamin Lanoe, 3M Belgium B.V.B.A./S.P.R.L.
Status:
GRANT OF PATENT INTENDED
EP14798795

POUCH-SHAPED WOUND DRESSING SYSTEM

IPC classification:
A61M 27/00, B01D 69/00, B01D 63/00, B01D 63/08, A61F 13/00, A61M 1/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Multiple attorneys, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Richard Schröder, CPW GmbH
Status:
The patent has been granted
EP14798796

WOUND CARE SYSTEM WITH A MAT OF CAPILLARY MEMBRANES

IPC classification:
B01D 69/00, A61F 13/00, B01D 63/02, A61M 3/02, A61M 27/00, A61M 1/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Multiple attorneys, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Richard Schröder, CPW GmbH
Status:
The patent has been granted
EP14825504

TRANSFER APPARATUS AND METHOD OF TRANSFERRING A PLURALITY OF DISCRETE ARTICLES

IPC classification:
B65G 47/53
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Benjamin Lanoe, 3M Belgium B.V.B.A./S.P.R.L.
Status:
EXAMINATION REQUESTED
EP15167091

SYSTEM AND METHOD FOR OBTAINING SERUM

IPC classification:
A61M 1/02
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Multiple attorneys, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Richard Schröder, CPW GmbH
Status:
The patent has been granted
EP15760640

ASYMMETRIC MEMBRANES AND RELATED METHODS

IPC classification:
B01D 71/06, B01D 69/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Vossius & Partner Patentanwälte Rechtsanwälte mbB
Status:
EXAMINATION REQUESTED
EP15188379

ROOM TEMPERATURE CURING HIGHLY DURABLE ANTI-REFLECTIVE COATING CONTAINING NANOPARTICLES

IPC classification:
C03C 17/25, C03C 17/00, C09D 5/00, C09D 7/12, C09D 1/00
Applicant:
3M Innovative Properties Company
Agent:
Multiple attorneys, 3M Deutschland GmbH
Status:
Request for examination was made
EP15189946

MULTILAYER PRESSURE SENSITIVE ADHESIVE FOAM TAPE FOR OUTDOOOR APPLICATIONS

IPC classification:
E04B 1/38, C03C 27/04, B60R 13/02, C09J 7/02
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Status:
APPLICATION PUBLISHED
EP15189956

MULTILAYER PRESSURE SENSITIVE ADHESIVE FOAM TAPE FOR OUTDOOOR APPLICATIONS

IPC classification:
C09J 5/00, E04B 1/38, C03C 27/04, B60R 13/02, C09J 7/02
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Status:
Request for examination was made
EP15192110

RAPID CURING AND HIGH THIXOTROPY EPOXY ADHESIVE COMPOSITIONS

IPC classification:
C09J 163/00, C08K 3/00, C08G 59/68, C08G 59/50
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
The patent has been granted
EP15195400

MULTILAYER STRUCTURAL ADHESIVE FILM

IPC classification:
B32B 17/00, B32B 15/092, B32B 15/08, B32B 15/04, B32B 15/00, B32B 7/12, B32B 7/10, B32B 7/04, B32B 7/02, B32B 7/00, B32B 5/02, B32B 5/00
Applicant:
3M Innovative Properties Company
Agent:
Multiple attorneys, 3M Deutschland GmbH
Status:
Request for examination was made
EP15195394

STRUCTURAL ADHESIVE WITH IMPROVED CORROSION RESISTANCE

IPC classification:
C08L 63/00, C08K 3/22, C08K 3/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP15195469

STRUCTURAL ADHESIVE WITH IMPROVED FAILURE MODE

IPC classification:
C09J 163/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP15754082

FILM ADHESIVE

IPC classification:
C08L 63/00, C09K 21/00, C08J 9/12, C08J 5/18
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Herzog Fiesser & Partner Patentanwälte PartG mbB
Status:
EXAMINATION REQUESTED
EP15763840

SYSTEM FOR REMOVING PRO-INFLAMMATORY MEDIATORS AS WELL AS GRANULOCYTES AND MONOCYTES FROM BLOOD

IPC classification:
B01D 67/00, A61M 1/36, A61M 1/34
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Richard Schröder, 3M Belgium B.V.B.A./S.P.R.L.
Status:
The patent has been granted
EP15828442

DUAL CURE POLYTHIOETHER

IPC classification:
F16B 37/14, C08L 81/02, C08L 81/00, C09J 181/02, C08G 75/02, C08G 18/04, C08F 8/34, B64D 45/02, B32B 37/00, B05D 3/02, C08G 75/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Herzog Fiesser & Partner Patentanwälte PartG mbB
Status:
Request for examination was made
EP16169287

METHOD OF BONDING PANELS TO A PANEL ASSEMBLY AND PANEL ASSEMBLY

IPC classification:
F16B 11/00, B21D 39/02
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP16169286

STRUCTURAL ADHESIVE FILM

IPC classification:
B62D 27/02, C09J 7/00, C09J 5/06
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP16182052

FLAME RETARDANT ADHESIVE COMPOSITION

IPC classification:
C08K 3/02, C09J 163/00, C08K 5/521, C08K 5/49, C08G 59/50
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP16181797

HIGH PERFORMANCE EPOXY ADHESIVE COMPOSITIONS

IPC classification:
C08G 59/68, C08G 59/56, C08G 59/50
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP16182091

NON-HALOGENEOUS FAST CURING TWO-COMPONENT EPOXY ADHESIVE WITH FLAME RETARDANT PROPERTIES

IPC classification:
C09J 163/00, C08K 5/521, C08K 5/49, C08G 59/50
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP16724720

WOUND DRESSING SYSTEM

IPC classification:
A61F 13/00, A61M 3/02, A61M 1/00
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
The patent has been granted
EP16724719

SYSTEM FOR WOUND TREATMENT USING A SERUM

IPC classification:
A61K 35/16, B01D 61/02, A61F 13/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
The patent has been granted
EP16815105

SINGLE WELD CONTACTOR

IPC classification:
B01D 69/08, B01D 63/02
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Vossius & Partner Patentanwälte Rechtsanwälte mbB
Status:
Request for examination was made
EP16203127

HOT/WET RESISTANT LOW DENSITY EPOXY COMPOSITIONS

IPC classification:
C08K 3/20, C08G 59/42
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP16204949

RUBBER-BASED MULTILAYER PRESSURE-SENSITIVE ADHESIVE ASSEMBLY HAVING LOW VOC CHARACTERISTICS

IPC classification:
C09J 7/02
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
The application has been published
EP16205002

MULTILAYER PRESSURE-SENSITIVE ADHESIVE ASSEMBLY HAVING LOW VOC CHARACTERISTICS

IPC classification:
C08K 3/04, C09J 7/02
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP16844895

FILTER CARTRIDGE FOR TRANSLATIONAL INSERTION AND ROTATIONAL ENGAGEMENT OF A MANIFOLD

IPC classification:
B01D 35/30
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Vossius & Partner Patentanwälte Rechtsanwälte mbB
Status:
Request for examination was made
EP16795215

COATED ABRASIVE ARTICLE

IPC classification:
B24D 11/00, B24D 3/34
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP16806385

STRUCTURAL ADHESIVE WITH IMPROVED FAILURE MODE

IPC classification:
C09J 163/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP17164844

EPOXY-SILICONE HYBRID SEALANT COMPOSITION WITH LOW SHRINKAGE AND LOWER POSTCURING PROPERTIES WITH CHEMICAL RESISTANCE FOR AEROSPACE APPLICATIONS

IPC classification:
C09J 163/00, C08G 59/54, C08G 59/50
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
The application has been published
EP17178506

POLYAMIDE FLAT SHEET MEMBRANES WITH MICROPOROUS SURFACE STRUCTURE FOR NANOPARTICLE RETENTION

IPC classification:
B01D 71/56, B01D 69/06, B01D 69/02, B01D 67/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
The application has been published
EP18192149

COMPOSITE MEMBRANES AND METHODS OF USE

IPC classification:
B01D 61/36, B01D 71/70, B01D 71/52, B01D 71/48, B01D 71/40, B01D 69/12, B01D 69/10, B01D 67/00
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Herzog Fiesser & Partner Patentanwälte PartG mbB
Status:
The application has been published
EP17720351

HOLLOW FIBER MEMBRANE FOR USE IN AN ANESTHETIC CIRCUIT

IPC classification:
B01D 71/26, B01D 53/22, B01D 69/08
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Vossius & Partner Patentanwälte Rechtsanwälte mbB
Status:
Request for examination was made
EP17197384

INTEGRATED FLUID TREATMENT DEVICE, AND PROCESS USING SUCH DEVICE

IPC classification:
B01D 69/02, B01D 63/02, A61M 1/36, A61M 1/34, B01D 61/28
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP17197377

INTEGRATED MEMBRANE MODULE RACK

IPC classification:
B01D 63/04
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP17197165

EPOXY RESIN FOR TIN SOLDER REPLACEMENT

IPC classification:
C09D 163/00, C08G 59/54, C08G 59/56
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP18204348

NOZZLE TIPS AND SPRAY HEAD ASSEMBLIES FOR LIQUID SPRAY GUNS

IPC classification:
B05B 7/08, B05B 7/06
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Vossius & Partner Patentanwälte Rechtsanwälte mbB
Status:
The application has been published
EP17203079

THERMAL CYCLING RESISTANT LOW DENSITY COMPOSITION

IPC classification:
C09D 163/00, C08G 59/50
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
The application has been published
EP17768545

POLYMERIC PROTECTOR COATING

IPC classification:
C09D 7/00, C09D 5/20, C09D 5/00, C08L 75/04, C09D 175/04
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Agent:
Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Vossius & Partner Patentanwälte Rechtsanwälte mbB
Status:
Request for examination was made
EP17818296

SPRAY GUN AND NOZZLE ASSEMBLY ATTACHMENT

IPC classification:
B05B 15/65, B05B 7/08, B05B 7/24
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP17840492

SPRAY GUN AIR CAP WITH RETENTION MEANS

IPC classification:
B05B 7/08
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP17840442

SPRAY GUN AND NOZZLE ASSEMBLY ATTACHMENT

IPC classification:
B05B 15/65, B05B 9/01, B05B 7/24
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP17822026

FLEXIBLE ABRASIVE ARTICLE

IPC classification:
B24D 3/28
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP17817900

SPRAY GUN AND NOZZLE ASSEMBLY ATTACHMENT

IPC classification:
B05B 15/65, B05B 7/24, B05B 7/08
Applicant:
3M Innovative Properties Company
Agent:
Vossius & Partner Patentanwälte Rechtsanwälte mbB
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP17812081

RESERVOIR SYSTEMS FOR HAND-HELD SPRAY GUNS

IPC classification:
B05B 7/24
Applicant:
3M Innovative Properties Company
Agent:
Vossius & Partner Patentanwälte Rechtsanwälte mbB
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP17829784

SEALANT TAPE

IPC classification:
C08L 81/04, C08L 81/02, C08L 11/00, C08J 9/00, C08G 75/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP18169872

SURFACE MODIFYING APPARATUS WITH LIGHT SOURCE FOR ILLUMINATION OF THE WORKPIECE SURFACE

IPC classification:
B24D 15/00, B24B 23/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
The application has been published
EP17832571

ABRASIVE ARTICLE AND METHOD OF USE

IPC classification:
B24D 11/00, B24D 3/34, B24D 3/28, B24D 3/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP17832573

ABRASIVE ARTICLE AND METHOD OF USE

IPC classification:
B24D 11/00, B24D 3/34, B24D 3/28, B24D 3/00
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP17833044

CURABLE COMPOSITIONS

IPC classification:
C08L 63/00, C08K 7/06, C08G 59/56, C08G 59/50, C08G 59/18
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
Request for examination was made
EP18172155

MULTILAYER PRESSURE-SENSITIVE ADHESIVE ASSEMBLY

IPC classification:
C09J 7/10, C09J 7/38, C09J 133/08, C09J 133/06, C08F 2/48
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
The application has been published
EP18172158

METHOD OF MANUFACTURING AN ELECTRONIC CONTROL DEVICE

IPC classification:
C09J 5/08, B32B 27/00, C09J 7/38
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
The application has been published
EP18175151

MEMBRANE FOR CAPILLARY MICROFILTRATION

IPC classification:
B01D 71/68, B01D 69/08
Applicant:
3M Innovative Properties Company
Agent:
Stephan Hettstedt, 3M Deutschland GmbH
Status:
The application has been published

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