Representative before the EPO

Employment test 11 - 50 employees
Company dna coller ip management
operating since 2005
Headquarter in Wallingford, UK and 2 offices
active in Legal Services, IP Consulting, Matchmaking and Trading, IP Portfolio Processing, and IPR-related Financial Service

Pippa Helen Tolfts has worked on the following 11 EPO patent applications which have been published in the last five years:

EP12820404

RECOMBINANT SWINE INFLUENZA VIRUS AND USES THEREOF

IPC classification:
A61K 39/145, A61P 31/16, A61P 37/04, C07K 14/11, C12N 5/10, C12N 7/01, C12N 7/04, C12N 15/44, C12N 15/86
Applicant:
University of Saskatchewan
Agent:
Pippa Helen Tolfts, Coller IP Management Ltd
Status:
EXAMINATION IN PROGRESS
EP12821951

SYSTEM AND METHOD FOR QUANTIFYING STIMULATED ROCK QUALITY IN A WELLBORE

IPC classification:
E21B 43/00, G06F 17/50
Agent:
Pippa Helen Tolfts, Coller IP Management Ltd
Status:
PATENT GRANTED
EP12827416

VALVE FOR HYDRAULIC FRACTURING THROUGH CEMENT OUTSIDE CASING

IPC classification:
E21B 34/06
Agent:
Pippa Helen Tolfts, Coller IP Management Ltd
Status:
GRANT OF PATENT INTENDED
EP12829054

VALVE FOR HYDRAULIC FRACTURING THROUGH CEMENT OUTSIDE CASING

IPC classification:
E21B 34/08
Agent:
Pippa Helen Tolfts, Coller IP Management Ltd
Status:
GRANT OF PATENT INTENDED
EP12839497

PROCESS FOR DECONTAMINATION OF HAZARDOUS SULFUR COMPOUNDS IN SOUR WATER TANKS

IPC classification:
C02F 1/72
Applicant:
United Laboratories International LLC
Agent:
Pippa Helen Tolfts, Coller IP Management Ltd
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11770146

COMPOSITION FOR SKIN TREATMENT

IPC classification:
A61K 9/00, A61K 31/7004, A61P 17/00, A61P 17/02
Agent:
Pippa Helen Tolfts, Coller IP Management Ltd
Status:
APPLICATION REFUSED
EP11770147

COMPOSITION FOR USE IN THE TREATMENT OF ACNE

IPC classification:
A61K 9/00, A61K 31/7004, A61P 17/10
Agent:
Pippa Helen Tolfts, Coller IP Management Ltd
Status:
APPLICATION REFUSED
EP13825195

INTEGRAL MULTIPLE STAGE SAFETY VALVES

IPC classification:
E21B 21/10
Agent:
Pippa Helen Tolfts, Coller IP Management Ltd
Status:
GRANT OF PATENT INTENDED
EP16169925

SYSTEM FOR DECONTAMINATION OF HAZARDOUS SULFUR COMPOUNDS IN OILFIELD PRODUCED WATER

IPC classification:
B01J 20/06, B01J 20/28, B01J 20/32, B01J 20/34, C02F 1/24, C02F 1/28, C02F 1/70, C02F 101/10, C02F 103/36
Applicant:
United Laboratories International LLC
Agent:
Pippa Helen Tolfts, Coller IP Management Ltd
Status:
Request for examination was made
EP15777158

WINDOW ALARM

IPC classification:
G08B 13/04
Agent:
Pippa Helen Tolfts, Coller IP Management Ltd
Status:
EXAMINATION REQUESTED
EP15814576

HYDRAULIC GEOFRACTURE ENERGY STORAGE SYSTEM WITH DESALINAZATION

IPC classification:
E21B 43/26
Agent:
Pippa Helen Tolfts, Coller IP Management Ltd
Status:
EXAMINATION REQUESTED

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