Founder since 1995
Representative before the EPO

Employment test 51 - 200 employees
Company dna maiwald patentanwalts gmbh
operating since 1995
Headquarter in Munich and 4 offices
active in Legal Services and IP Consulting

Representative before the EPO

Company dna maiwald patentanwaltsgesellschaft schweiz mbh
no operation time available
1 office
active in Legal Services

Representative before the EPO

Employment test 1 - 10 employees
Company dna da vinci partners llc
operating since 2002
Headquarter in Arbon, St. Gallen
active in Legal Services

Walter Maiwald has worked on the following 30 EPO patent applications which have been published in the last five years:

EP10834224

WASTE WATER TREATMENT EQUIPMENT

IPC classification:
B01D 21/01, B01D 21/02, C02F 1/52, C02F 9/14
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP09768504

SEALING COMPOUNDS WITH SCAVENGER MATERIALS OF SMALL PARTICLE SIZE

IPC classification:
B65D 41/00, C08L 23/04, C08L 23/10, C08L 53/00
Agent:
Walter Maiwald, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
PATENT GRANTED
EP11702482

LATENT ACIDS AND THEIR USE

IPC classification:
C07C 25/18, C07C 309/08, C07C 309/12, C07C 311/53, C07C 333/06, C07C 381/12, C07D 209/00, C07D 235/00, C07D 241/00, C07D 265/00, C07D 311/00, G03F 7/004, G03F 7/039
Applicant:
BASF SE
Agent:
Anton Lindner, BASF Schweiz AG
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
EXAMINATION IN PROGRESS
EP11712585

PANEL ABSORBER

IPC classification:
B64C 1/40
Applicant:
Airbus Operations GmbH
Agent:
Kopf Westenberger Wachenhausen Patentanwälte PartG mbB
Agent:
Lorenz & Kopf PartG mbB (LKGLOBAL)
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
EXAMINATION IN PROGRESS
EP12709889

SELF-BINDING PIGMENT HYBRID

IPC classification:
C09C 1/02, D21H 17/00
Applicant:
Omya International AG
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
PATENT GRANTED
EP11719015

STERILIZABLE PVC-FREE CLOSURES

IPC classification:
B65D 41/04, C09K 3/10
Agent:
Walter Maiwald, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
GRANT OF PATENT INTENDED
EP11719014

PVC-FREE CLOSURES

IPC classification:
B65D 41/04, C08K 5/00, C09K 3/10
Agent:
Walter Maiwald, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
GRANT OF PATENT INTENDED
EP11755255

TWO-PHASE PREPARATION AND USE THEREOF FOR THE TREATMENT OF HERPES

IPC classification:
A61K 36/00
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP10842552

TREATMENT OF NASAL AND SINUS DISORDERS

IPC classification:
A61K 38/48, A61K 39/08, A61P 11/02
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11777147

METHOD FOR REPORTING CHANNEL STATE INFORMATION AND DEVICE THEREOF

IPC classification:
H04B 7/04, H04B 7/06, H04W 24/10, H04W 72/02
Applicant:
China Academy of Telecommunications Technology
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP11705697

CRUCIBLE FOR USE IN A DIRECTIONAL SOLIDIFICATION FURNACE

IPC classification:
C30B 11/00
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP15161065

METHOD FOR PRODUCING A VESSEL CLOSURE

IPC classification:
B65D 53/00, C08L 23/08, C09K 3/10
Agent:
Walter Maiwald, Gottschalk Maiwald Patentanwalts- und Rechtsanwalts- (Schweiz) GmbH
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
The patent has been granted
EP12891242

RESERVATION AND EXECUTION IMAGE WRITING OF NATIVE COMPUTING DEVICES

IPC classification:
G06F 9/06, G06F 15/16
Applicant:
Intel Corporation
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
GRANT OF PATENT INTENDED
EP15167664

IDENTIFICATION OF SOFTWARE PHASES USING MACHINE LEARNING

IPC classification:
G06F 11/34
Applicant:
Intel Corporation
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP10773927

POLYMERIC BONE FOAM COMPOSITION AND METHOD

IPC classification:
A61B 17/88, A61K 9/12, C04B 26/16, C04B 38/10
Applicant:
Stryker European Holdings I, LLC
Applicant:
Stryker Trauma GmbH
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP11785876

ANCHORAGE DEVICES COMPRISING AN ACTIVE PHARMACEUTICAL INGREDIENT

IPC classification:
A61L 31/10, A61L 31/16
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10795844

METHOD AND SYSTEM FOR MULTICAST VIDEO STREAMING OVER A WIRELESS LOCAL AREA NETWORK (WLAN)

IPC classification:
H04L 29/06, H04N 7/24, H04W 84/12, H04L 12/56
Applicant:
Symbol Technologies Inc
Applicant:
Symbol Technologies, LLC
Agent:
Kopf Westenberger Wachenhausen Patentanwälte PartG mbB
Agent:
Lorenz & Kopf PartG mbB (LKGLOBAL)
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
EXAMINATION IN PROGRESS
EP11800131

TUNABLE WHITE COLOR METHODS AND USES THEREOF

IPC classification:
F21V 7/00, F21Y 101/02, F21Y 113/00, H01L 33/10, H05B 33/08, H05B 37/02
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13893940

OPTIMIZING COMMUNICATION FOR MOBILE AND EMBEDDED DEVICES

IPC classification:
H04W 24/02, H04W 28/10
Applicant:
McAfee Inc
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
GRANT OF PATENT INTENDED
EP11170799

Process for the manufacture of alpha-nucleated polypropylene

IPC classification:
C08F 10/06, C08K 5/00
Applicant:
Borealis AG
Agent:
Multiple attorneys, Maiwald Patentanwalts GmbH
Status:
PATENT GRANTED
EP10801778

METHOD FOR THE PREPARATION OF A MULTI-LAYERED CRYSTALLINE STRUCTURE

IPC classification:
H01L 21/762
Applicant:
MEMC Electronic Materials Inc
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11739336

BENZIMIDAZOLE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS AND USES THEREOF

IPC classification:
A61K 31/4439, A61P 1/04, C07D 487/04, C07D 491/048, C07D 491/052, C07D 491/056
Applicant:
Xuanzhu Pharma Co LTDA
Agent:
Multiple attorneys, Maiwald Patentanwalts GmbH
Status:
PATENT GRANTED
EP10803702

FOCUS ADJUSTMENT WITH LIQUID CRYSTAL DEVICE IN IMAGING SCANNER

IPC classification:
G02B 1/00, G02B 3/12, G02B 3/14, G02B 26/02, G06K 7/10
Applicant:
Symbol Technologies Inc
Applicant:
Symbol Technologies, LLC
Agent:
Kopf Westenberger Wachenhausen Patentanwälte PartG mbB
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13897947

CONTEXT-AWARE PROACTIVE THREAT MANAGEMENT SYSTEM

IPC classification:
G06F 21/00
Applicant:
Intel Corporation
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP13898094

TECHNIQUES FOR EXTENDING COMMUNICATIONS CHAIN OF TRUST TO CLIENT APPLICATIONS

IPC classification:
G06F 15/16, G06F 21/30
Applicant:
Intel Corporation
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP13900020

PRIVACY ENFORCEMENT VIA LOCALIZED PERSONALIZATION

IPC classification:
G06F 17/00, G06F 21/60
Applicant:
Intel Corporation
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP13900321

CONTEXTUAL CONTACTS FOR HTML5

IPC classification:
G06F 15/16, G06F 17/00
Applicant:
Intel Corporation
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
EXAMINATION REQUESTED
EP12002538

Substituted beta-phenyl-alpha-hydroxy propanoic acid, synthesis method and use thereof

IPC classification:
C07C 69/732, C07C 235/34, C07D 213/79, C07D 213/80, C07D 317/60, C07D 405/12
Applicant:
Northwest University Xi'an
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
PATENT GRANTED
EP10782080

METHOD AND APPARATUS FOR IMPROVING RFID TAG READING

IPC classification:
G06K 7/00, G06K 7/10
Applicant:
Symbol Technologies Inc
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15844129

TECHNOLOGIES FOR VERIFYING COMPONENTS

IPC classification:
G06F 21/00, G06F 21/57
Applicant:
Intel Corporation
Agent:
Walter Maiwald, Maiwald Patentanwalts GmbH
Status:
Request for examination was made

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