Representative before the EPO

Employment test 11 - 50 employees
Company dna octrooibureau vriesendorp and gaade bv
operating since 1833
Headquarter in The Hague and 1 office
active in Legal Services

Vincent van Dam has worked on the following 31 EPO patent applications which have been published in the last five years:

EP11728222

AIR BUBBLE FERMENTATION PROCESS

IPC classification:
C12M 1/04, C12P 35/00, C12P 37/00
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
The patent has been granted
EP11751912

PROCESS FOR THE PRODUCTION OF CEPHALOSPORINS

IPC classification:
C07D 501/12, C07D 501/18
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
EXAMINATION IN PROGRESS
EP12706836

DEGRADATION OF PENICILLIN COMPOUNDS

IPC classification:
C07D 501/12
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12733001

PROCESS FOR PREPARING 3'-THIOSUBSTITUTED CEPHALOSPORINS EMPLOYING A PENICILLIN G ACYLASE

IPC classification:
C12P 35/04
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
GRANT OF PATENT INTENDED
EP14164211

Process for the crystallisation of cefadroxil

IPC classification:
C07D 501/12
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
PATENT GRANTED
EP12805436

PROCESS FOR THE PREPARATION OF A STATIN PRECURSOR

IPC classification:
C07D 319/06
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Multiple attorneys, DSM Intellectual Property
Status:
EXAMINATION IN PROGRESS
EP12795483

PROCESS FOR THE PREPARATION OF A THIOPRECURSOR FOR STATINS

IPC classification:
C07D 319/06
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Multiple attorneys, DSM Intellectual Property
Status:
PATENT GRANTED
EP13702014

MBTH-LIKE PROTEINS IN THE PRODUCTION OF SEMI SYNTHETIC ANTIBIOTICS

IPC classification:
C12N 9/02, C12P 35/00, C12P 37/00
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
GRANT OF PATENT INTENDED
EP14173437

Mutant type II beta-lactam acylases

IPC classification:
C12N 9/80
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13766034

METHOD FOR PRODUCING A CYCLIC PEPTIDE

IPC classification:
C07K 1/12, C07K 7/50, C12N 9/52, C12P 21/02
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
EXAMINATION IN PROGRESS
EP14713832

AMINE SALTS OF PRAVASTATIN AND ROSUVASTATIN

IPC classification:
C07D 215/14, C07D 239/42
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
EXAMINATION IN PROGRESS
EP14780264

METHOD FOR MANUFACTURING EXOTHERMIC CERAMICS FOR MICROWAVE OVEN AND EXOTHERMIC CERAMICS FOR MICROWAVES

IPC classification:
A47J 36/04, C04B 33/13, C04B 33/24, H05B 6/00
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
EXAMINATION REQUESTED
EP14720577

METHOD FOR ISOLATING CASPOFUNGIN

IPC classification:
C07K 1/16, C07K 7/56
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
PATENT GRANTED
EP14724175

CONTAINER FOR TRANSPORT OR STORAGE OF ETHYLENE SENSITIVE PERISHABLE PRODUCTS, DEVICE FOR USE THEREIN AND METHOD FOR INHIBITING DEGRADATION OF ETHYLENE SENSITIVE PERISHABLE PRODUCTS

IPC classification:
A23B 7/144, A23B 7/152
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
PATENT GRANTED
EP14819450

NOVEL COMPOUND, ORGANIC CATION TRANSPORTER 3 DETECTION AGENT, AND ORGANIC CATION TRANSPORTER 3 ACTIVITY INHIBITOR

IPC classification:
A61K 31/427, A61K 31/44, A61P 25/24, A61P 43/00, C07C 323/60, C07D 207/42, C07D 213/64, C07D 213/75, C07D 277/20, C07D 277/26, C07D 277/42, C07D 401/12, C07D 403/12, C07D 417/12, C07D 417/14
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
GRANT OF PATENT INTENDED
EP11714776

PRODUCTION OF ATORVASTATIN LOW IN ETHER IMPURITIES

IPC classification:
A61K 31/401, A61P 3/06, C07D 207/22, C07D 405/06
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14758539

MICRONIZED AMOXICILLIN

IPC classification:
A61K 9/20, C07D 499/00
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
EXAMINATION IN PROGRESS
EP14761627

CASPOFUNGIN DERIVATIVE

IPC classification:
A61K 38/12, C07K 7/56, G01N 33/68
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
GRANT OF PATENT INTENDED
EP11709421

PURIFICATION OF CASPOFUNGIN INTERMEDIATES

IPC classification:
C07K 7/56
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
PATENT GRANTED
EP14766730

TABLET COMPRISING CROSPOVIDONE

IPC classification:
A61K 9/20, A61K 9/28, A61K 31/424, A61K 31/43
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
GRANT OF PATENT INTENDED
EP12701093

PROCESS FOR THE PREPARATION OF DIOL SULFONES

IPC classification:
C07D 405/12, C07D 413/12, C07D 417/12, C07D 419/12
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Agent:
Erik De Vroom, DSM Intellectual Property
Status:
PATENT GRANTED
EP16168317

HIGH FIXATION INK COMPOSITION FOR DIGITAL TEXTILE PRINTING

IPC classification:
C09D 11/328, C09D 11/38
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
EXAMINATION REQUESTED
EP15737367

CHIRAL NUCLEIC ACID ADJUVANT HAVING IMMUNITY INDUCTION ACTIVITY, AND IMMUNITY INDUCTION ACTIVATOR

IPC classification:
A61K 31/7088, A61K 39/39, A61K 48/00, A61P 31/16, C12N 15/117
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
EXAMINATION REQUESTED
EP15737115

CHIRAL NUCLEIC ACID ADJUVANT HAVING ANTITUMOR EFFECT AND ANTITUMOR AGENT

IPC classification:
A61K 31/7088, A61K 39/39, A61P 35/00, A61P 37/04, C12N 15/117
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
EXAMINATION REQUESTED
EP15737209

CHIRAL NUCLEIC ACID ADJUVANT HAVING ANTI-ALLERGIC ACTIVITY, AND ANTI-ALLERGIC AGENT

IPC classification:
A61K 31/7125, A61K 39/39, A61K 48/00, A61P 11/02, A61P 37/08, C12N 15/117
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
EXAMINATION REQUESTED
EP15756030

ANTIOBESITY AGENT CONTAINING WALNUT EXTRACT

IPC classification:
A61K 36/52, A61P 3/04, A61P 3/06, A61P 43/00, A23L 33/10
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
EXAMINATION REQUESTED
EP16185644

ANTIBIOTIC MASCARA VESSEL HAVING DOOR FUNCTION

IPC classification:
A45D 34/04, A45D 40/26
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
APPLICATION PUBLISHED
EP16151933

COATING FOR FRUIT

IPC classification:
A23B 7/16
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
The application has been published
EP15763365

SALT OF PHENYLGLYCINE METHYL ESTER

IPC classification:
C07C 227/18, C07C 227/42, C07D 499/00, C07D 501/00, C12P 35/04, C12P 35/06, C12P 37/04
Applicant:
DSM Sinochem Pharmaceuticals Netherlands B.V.
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
Request for examination was made
EP16183594

METHOD FOR PRODUCING METAL CARBONATE AND CATALYST FOR PRODUCING THE SAME

IPC classification:
B01D 53/62, B01J 27/20, B01J 27/24, B01J 31/02, B01J 31/18, C01B 21/082, C01D 7/16, C01F 5/24, C01G 9/00, C07F 15/02, C08K 3/26, C01B 32/60
Agent:
Vincent van Dam, Octrooibureau Vriesendorp & Gaade B.V.
Status:
The application has been published

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