Stephan Hettstedt
We have observed 35 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 October 23, 2013). 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:
MASKING STRIP
- IPC classification:
- B05B 15/04
- Applicant:
- 3M Innovative Properties Company
- Agent:
- Multiple attorneys, 3M Europe S.A./N.V.
- Agent:
- Stephan Hettstedt, 3M Deutschland GmbH
- Agent:
- Multiple attorneys, 3M Belgium B.V.B.A./S.P.R.L.
- Status:
- █ EXAMINATION REQUESTED
MASKING STRIP
- IPC classification:
- C09J 7/02, B05B 15/04
- Applicant:
- 3M Innovative Properties Company
- Agent:
- Multiple attorneys, 3M Europe S.A./N.V.
- Agent:
- Stephan Hettstedt, 3M Deutschland GmbH
- Agent:
- Multiple attorneys, 3M Belgium B.V.B.A./S.P.R.L.
- Status:
- █ EXAMINATION REQUESTED
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:
- █ EXAMINATION REQUESTED
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 adhesives
- IPC classification:
- C09J 175/08, C09J 175/04, C08G 18/76, C08G 18/66, C08G 18/48, C08G 18/36, C08G 18/32, C08G 18/22
- Applicant:
- 3M Innovative Properties Company
- Agent:
- Multiple attorneys, 3M Deutschland GmbH
- Status:
- █ The patent has been granted
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
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
Low density epoxy composition with low water uptake
- IPC classification:
- C08G 59/50
- Applicant:
- 3M Innovative Properties Company
- Agent:
- Multiple attorneys, 3M Deutschland GmbH
- Agent:
- Kiroubagaranne Gabriel, 3M Belgium B.V.B.A./S.P.R.L.
- Status:
- █ NO OPPOSITION FILED WITHIN TIMELIMIT
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
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:
- █ EXAMINATION REQUESTED
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:
- █ Request for examination was made
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:
- █ 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:
- █ The application has been published
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:
- █ The application has been published
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