Representative before the EPO

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Technology Company

Representative before the EPO

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Technology Company

Arno Hohmann has worked on the following 74 EPO patent applications which have been published in the last five years:

EP11717883

A SYSTEM COMPRISING A MIXING AND DISPENSING DEVICE AND A MATERIAL CONTAINER

IPC classification:
A61C 5/06, B65D 81/32
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP11721957

A METHOD IN THE MAKING OF A DENTAL RESTORATION

IPC classification:
A61C 13/00, A61C 19/05
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION IN PROGRESS
EP11752402

A METHOD OF MAKING A DENTAL RESTORATION

IPC classification:
A61C 13/00, A61C 13/083, A61C 13/09
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M ESPE AG
Status:
GRANT OF PATENT INTENDED
EP11735586

A DEVICE FOR DISPENSING A DENTAL MATERIAL

IPC classification:
A61M 5/315, B05C 17/01
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP12708638

A DISPENSING DEVICE FOR A DENTAL MATERIAL

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION IN PROGRESS
EP12743050

CARTRIDGE FOR DISPENSING A DENTAL SUBSTANCE AND METHOD OF ASSEMBLING THE CARTRIDGE

IPC classification:
A61C 5/06, B05C 17/01
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11188772

Device for dispensing a dental material and method of dispensing

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M ESPE AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12790762

DEVICE FOR DISPENSING A DENTAL MATERIAL AND METHOD OF DISPENSING

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP12791940

A DEVICE FOR DISPENSING A DENTAL MATERIAL

IPC classification:
B05C 17/01
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13160991

A plunger assembly and a capsule for dispensing a dental material

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION REFUSED
EP12805884

A METHOD AND SYSTEM FOR MAKING A DENTAL RESTORATION

IPC classification:
A61C 13/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP13165808

A method of capturing data from a patient's dentition and system for performing such method

IPC classification:
A61C 9/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12197572

Powder jet device for dispensing a dental material

IPC classification:
A61C 3/025, B24C 7/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION REFUSED
EP12194805

Method of making a dental restoration and system therefore

IPC classification:
A61C 13/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION REFUSED
EP12197567

Nozzle head, hand piece and powder jet device for applying a dental material

IPC classification:
A61C 3/025, A61C 17/02
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION REFUSED
EP12197507

A device for dispensing a dental substance

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION REFUSED
EP13173811

A device for dispensing dental material

IPC classification:
A61C 5/06, A61C 9/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13710753

DISPENSING DEVICE FOR DENTAL MATERIAL

IPC classification:
A61C 5/06, B05C 17/005, B05C 17/01, F16H 37/08
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13712955

A DEVICE FOR MIXING AND DISPENSING FLOWABLE COMPONENTS

IPC classification:
B01F 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP13178652

A device for dispensing a dental material

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION REFUSED
EP13180393

An orthodontic bracket and a method of making an orthodontic bracket

IPC classification:
A61C 7/00, A61C 7/14, A61C 7/16
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION REFUSED
EP12157570

A retroreflective traffic sign

IPC classification:
E01F 9/012, E01F 9/016
Applicant:
3M Innovative Properties Company
Agent:
Multiple attorneys, 3M Belgium B.V.B.A./S.P.R.L.
Agent:
Arno Hohmann, 3M Deutschland GmbH
Agent:
James Atherton Knowles, 3M Belgium N.V./S.A.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13729549

METHOD AND SYSTEM OF MAKING A CUSTOMIZED DENTAL BLANK

IPC classification:
A61C 13/00, A61C 13/08, A61C 13/09, B29C 67/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP13723355

APPLICATION TIP AND SYSTEM FOR DISPENSING A DENTAL MATERIAL

IPC classification:
A61C 5/06, A61C 9/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP13733537

A SYSTEM AND DEVICE FOR DISPENSING A DENTAL MATERIAL AND A CARTRIDGE FOR USE WITH THE SYSTEM OR THE DEVICE

IPC classification:
A61C 5/06, A61C 9/00, B05B 12/00, B05C 17/01, B05C 17/015
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP13195980

A method of making customized orthodontic brackets

IPC classification:
A61C 7/14
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION REFUSED
EP13197092

A device and method for dispensing a dental paste and an air stream

IPC classification:
A61C 9/00, A61C 17/02
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION REFUSED
EP13197091

A container for a dental paste and a mold for making the container

IPC classification:
A61C 5/06, A61C 9/00, A61C 17/02, B29C 45/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION REFUSED
EP13198181

Method of making a transfer tray

IPC classification:
A61C 7/00, A61C 7/14
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13760154

DEVICE FOR DISPENSING A DENTAL MATERIAL

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP13759913

METHOD OF PRODUCING A DENTAL RESTORATION

IPC classification:
A61C 13/00, B23C 3/16
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP13766215

A DENTAL IRRADIATION DEVICE, A DENTAL IRRADIATION SYSTEM

IPC classification:
A61C 19/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP14161060

An adapter for coupling two syringes and a system of an adapter and two syringes

IPC classification:
A61J 1/20
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION PUBLISHED
EP14161782

Intraoral imaging and illumination apparatus

IPC classification:
A61B 1/00, A61B 1/04, A61B 1/07, A61B 1/24
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13803345

METHOD OF MAKING A DENTAL RESTORATION AND SYSTEM THEREFOR

IPC classification:
A61C 13/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M ESPE AG
Status:
GRANT OF PATENT INTENDED
EP13812399

DEVICE FOR DISPENSING A DENTAL SUBSTANCE

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP14164984

A capsule for mixing and dispensing a dental material

IPC classification:
A61C 5/06, B65D 81/32
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13815344

POWDER JET DEVICE FOR DISPENSING A DENTAL MATERIAL

IPC classification:
A61C 3/025, B24C 7/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP13808411

MOCKUP REPRESENTING A DENTAL ARCH INCLUDING ANALOGS APPROXIMATING ORTHODONTIC BRACKETS AND METHOD OF MAKING THE MOCKUP

IPC classification:
A61C 7/00, A61C 7/14
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP13812393

NOZZLE HEAD, HAND PIECE AND POWDER JET DEVICE FOR APPLYING A DENTAL MATERIAL

IPC classification:
A61C 3/025, A61C 17/02
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M ESPE AG
Status:
GRANT OF PATENT INTENDED
EP14171442

A method of preparing an orthodontic bracket

IPC classification:
A61C 7/14, A61C 13/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14178273

A container for storing and dispensing a liquid

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14718884

A PLUNGER ASSEMBLY AND A CAPSULE FOR DISPENSING A DENTAL MATERIAL

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP15188868

DEVICE FOR DISPENSING A FLOWABLE MATERIAL

IPC classification:
B65D 47/08, B65D 50/04, B65D 55/02
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP14726487

A SYRINGE FOR DISPENSING A MEDICAMENT

IPC classification:
A61M 5/20, A61M 5/24, A61M 5/28, A61M 5/315
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M ESPE AG
Status:
EXAMINATION REQUESTED
EP14725902

A METHOD OF CAPTURING DATA FROM A PATIENT'S DENTITION AND SYSTEM FOR PERFORMING SUCH METHOD

IPC classification:
A61C 9/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP14727675

PEN-LIKE DISPENSER FOR A DENTAL MATERIAL

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP11796895

A SYSTEM COMPRISING A RAPID PROTOTYPING DEVICE AND A MATERIAL CARTRIDGE

IPC classification:
B29C 67/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14739003

A DEVICE FOR DISPENSING A DENTAL MATERIAL

IPC classification:
A61C 5/06, A61C 9/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION IN PROGRESS
EP11754772

A PACKAGE FOR A DENTAL MATERIAL AND A METHOD OF MANUFACTURING THE PACKAGE

IPC classification:
A61C 5/06, B65D 81/32
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M ESPE AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14750109

A DEVICE FOR DISPENSING A DENTAL MATERIAL

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION IN PROGRESS
EP14755755

AN ORTHODONTIC BRACKET AND A METHOD OF MAKING AN ORTHODONTIC BRACKET

IPC classification:
A61C 7/00, A61C 7/14, A61C 7/16
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
GRANT OF PATENT INTENDED
EP11805316

METHOD OF MAKING A DISPENSING DEVICE FOR A DENTAL SUBSTANCE

IPC classification:
A61C 5/06, B29C 45/14, B65D 47/26
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M ESPE AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12190105

Capsule for two-component materials

IPC classification:
A61C 5/06, B05C 17/005, B65D 81/32
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14802782

A MULTIFUNCTIONAL DENTAL DEVICE

IPC classification:
A61C 13/15, H03K 17/96
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP14802780

A SYSTEM OF A DENTAL BLANK AND AN ASSOCIATED SHADE GUIDE

IPC classification:
A61C 13/00, A61C 19/10
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP14799091

A CARTRIDGE, A PISTON AND A SYRINGE COMPRISING THE CARTRIDGE AND THE PISTON

IPC classification:
A61C 5/06
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP11193933

Mold for making a customized orthodontic bracket, and method of making the mold

IPC classification:
A61C 7/00, A61C 7/14
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M ESPE AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14821939

A METHOD OF MAKING CUSTOMIZED ORTHODONTIC BRACKETS

IPC classification:
A61C 7/14
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP14821385

A DEVICE AND METHOD FOR DISPENSING A DENTAL PASTE AND AN AIR STREAM

IPC classification:
A61C 9/00, A61C 17/02
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP14824235

A CONTAINER FOR A DENTAL PASTE AND A MOLD FOR MAKING THE CONTAINER

IPC classification:
A61C 5/06, A61C 9/00, A61C 17/02, B29C 45/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP14825501

METHOD OF MAKING A TRANSFER TRAY

IPC classification:
A61C 7/00, A61C 7/14
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP15706110

A METHOD OF MAKING A CUSTOMIZED ORTHODONTIC BRACKET

IPC classification:
A61C 7/00, A61C 7/16, A61C 13/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP15172461

A SYSTEM COMPRISING A STATIC MIXER AND A DISPENSING DEVICE FOR DENTAL MATERIALS

IPC classification:
A61C 9/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION PUBLISHED
EP15708097

DEVICE FOR DISPENSING A MATERIAL

IPC classification:
A61C 1/00, A61C 5/00, A61C 9/00, B05C 11/02, B05C 17/005, B05C 17/01
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP15716700

A CAPSULE FOR MIXING AND DISPENSING A DENTAL MATERIAL

IPC classification:
B65D 81/32, A61C 5/66
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP15717070

CAPSULE FOR MIXING AND DISPENSING DENTAL MATERIAL

IPC classification:
B65D 81/32, A61C 5/66
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP15718741

A DENTAL LIGHT IRRADIATION DEVICE

IPC classification:
A61C 13/15, G02B 3/04
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
The patent has been granted
EP15186594

A DENTAL LIGHT IRRADIATION DEVICE

IPC classification:
A61B 5/00, A61C 1/08, A61C 13/15
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
APPLICATION PUBLISHED
EP15745598

A METHOD OF PREPARING AN ORTHODONTIC BRACKET

IPC classification:
A61C 7/14, A61C 13/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP15727822

A DEVICE FOR POWDER BASED ADDITIVE MATERIAL MANUFACTURING OF DENTAL APPLIANCES

IPC classification:
A61C 13/00, B29C 67/00
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP15747286

AN ORTHODONTIC LIGATURE

IPC classification:
A61C 7/28, A61C 7/30
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP15745089

A METHOD OF MAKING A CUSTOMIZED DENTAL BLANK

IPC classification:
A61C 13/00, A61C 13/08
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED
EP15750512

A CONTAINER FOR STORING AND DISPENSING A LIQUID

IPC classification:
A61C 5/00, B65D 81/32
Applicant:
3M Innovative Properties Company
Agent:
Arno Hohmann, 3M Deutschland GmbH
Status:
EXAMINATION REQUESTED

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