Representative before the EPO

Employment test 51 - 200 employees
Company dna barker brettell llp
no operation time available
Headquarter in Birmingham and 6 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

David Johnathon Combes has worked on the following 7 EPO patent applications which have been published in the last five years:

EP12731622

MAGNETO-INDUCTIVE WAVEGUIDE

IPC classification:
H04B 5/00
Applicant:
Oxford University Innovation Ltd
Agent:
Vincent Louis Jennings, HGF Limited
Agent:
David Johnathon Combes, Barker Brettell LLP
Status:
GRANT OF PATENT INTENDED
EP12753561

OPTICAL DETECTION AND ANALYSIS OF PARTICLES

IPC classification:
G01N 15/02, G01N 15/14, G01N 21/49
Agent:
David Johnathon Combes, Barker Brettell LLP
Agent:
Martin John Lipscombe, Nash Matthews LLP
Status:
GRANT OF PATENT INTENDED
EP14766766

WAVEGUIDE

IPC classification:
H01P 1/213, H01P 3/00, H01P 5/00, H03H 7/01
Applicant:
Oxford University Innovation Ltd
Agent:
Vincent Louis Jennings, HGF Limited
Agent:
David Johnathon Combes, Barker Brettell LLP
Status:
GRANT OF PATENT INTENDED
EP15711357

MULTI-SPAN OPTICAL COMMUNICATIONS LINK HAVING REMOTE OPTICALLY PUMPED AMPLIFIER

IPC classification:
H04B 10/291
Agent:
David Johnathon Combes, Barker Brettell LLP
Status:
EXAMINATION REQUESTED
EP15723591

FEEDBACK CONTROLLED RAMAN AMPLIFICATION IN OPTICAL SYSTEM

IPC classification:
H01S 3/094, H01S 3/30, H04B 10/077, H04B 10/291
Agent:
David Johnathon Combes, Barker Brettell LLP
Status:
EXAMINATION REQUESTED
EP17161455

PARTICLE CHARACTERISATION

IPC classification:
G01N 15/02
Agent:
David Johnathon Combes, Barker Brettell LLP
Status:
The application has been published
EP15816830

BIOLOGICAL SAMPLE ACTUATOR

IPC classification:
C12M 1/42, G01N 3/38, H01F 5/00, H01F 7/13
Applicant:
Oxford University Innovation Ltd
Agent:
David Johnathon Combes, Barker Brettell LLP
Status:
Request for examination was made

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