Representative before the EPO

Employment test 51 - 200 employees
Company dna mathys and squire llp
no operation time available
Headquarter in London and 5 offices
active in Legal Services and Matchmaking and Trading

Representative before the EPO

Company dna aa thornton and co
no operation time available
2 offices
active in Legal Services

We have observed 8 EP applications Charles Thomas Dempster has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after November 25, 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:

EP12761754

PHARMACEUTICAL COMPOSITION COMPRISING EBASTINE AND FLUTICASONE

IPC classification:
A61K 31/56, A61K 31/445, A61K 9/00, A61P 27/14, A61P 11/02
Applicant:
Cipla Ltd.
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14191957

Cement testing

IPC classification:
G01N 33/38, G01N 3/08
Applicant:
Halliburton Energy Services, Inc.
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP12885152

METHOD AND SYSTEM OF A NEUTRON TUBE

IPC classification:
G01V 5/10, G01N 23/09, E21B 47/00
Applicant:
Halliburton Energy Services, Inc.
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP13802084

FIXED DOSE PHARMACEUTICAL COMPOSITION COMPRISING DEFERASIROX AND DEFERIPONE

IPC classification:
A61K 45/06, A61K 31/4196, A61P 7/06
Applicant:
Cipla Ltd.
Agent:
Charles Thomas Dempster, A.A. Thornton & Co.
Status:
APPLICATION WITHDRAWN
EP13817976

A METHOD OF MANUFACTURING A DISPLAY PANEL, SAID DISPLAY PANEL BEING OPERABLE TO ENABLE CONTENT TO BE DISPLAYED ON A STEP OF AN ESCALATOR

IPC classification:
G09F 19/22
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP15166822

COMMUNICATION THROUGH AN ENCLOSURE OF A LINE

IPC classification:
E21B 47/16, E21B 47/12
Applicant:
Halliburton Energy Services, Inc.
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS
EP15750229

METHOD FOR PURIFYING 1,5-DIAMINOPENTANE

IPC classification:
C12P 13/00, C07C 211/09, C07C 209/84
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
EXAMINATION REQUESTED
EP14772421

SYNTHESIS AND PARTICLE ENGINEERING OF COCRYSTALS

IPC classification:
B01D 9/00, A61K 9/16
Agent:
Multiple attorneys, A.A. Thornton & Co.
Status:
EXAMINATION IN PROGRESS

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