Stephan Hettstedt
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:
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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