Representative before the EPO

Employment test 51 - 200 employees
Company dna withers and rogers llp
no operation time available
Headquarter in London and 4 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

We have observed 9 EP applications Jon David Elsworth has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after December 18, 2012). 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:

EP13783361

COMPOUNDS AND THEIR SYNTHESIS

IPC classification:
A61K 51/04, A61K 51/06, A61K 51/08, C07C 381/12, C07D 207/46, C07D 211/22, C07D 211/70, C07D 213/70, C07D 333/74, C07D 333/76, C07D 401/06
Applicant:
UCL Business plc
Agent:
Jon David Elsworth, Withers & Rogers LLP
Status:
GRANT OF PATENT INTENDED
EP13821508

MICROPARTICLE COMPOSITIONS

IPC classification:
A61K 49/00, A61K 49/16, A61K 49/18, A61K 49/22
Agent:
Jon David Elsworth, Withers & Rogers LLP
Status:
GRANT OF PATENT INTENDED
EP15170455

OIL BASED PHARMACEUTICAL COMPOSITIONS FOR ORAL ADMINISTRATION

IPC classification:
A61K 9/10, A61K 47/02, A61K 47/14
Agent:
Jon David Elsworth, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP14717070

DERIVATIVES OF LUCIFERIN

IPC classification:
C07D 277/64, C12Q 1/66
Applicant:
UCL Business plc
Agent:
Jon David Elsworth, Withers & Rogers LLP
Status:
EXAMINATION IN PROGRESS
EP15701607

CYANOACRYLATE COMPOSITIONS INCLUDING NON-AGGLOMERATING RADIOPAQUE NANOPARTICLES

IPC classification:
A61B 6/00, A61B 17/12, A61K 31/275, A61K 33/24, A61K 47/48, A61K 49/04, A61K 49/06, A61L 17/04
Applicant:
Covidien LP
Agent:
Jon David Elsworth, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP15760733

ALUMINUM SUPERALLOYS FOR USE IN HIGH TEMPERATURE APPLICATIONS

IPC classification:
C22C 21/00
Applicant:
Northwestern University
Agent:
Jon David Elsworth, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP15716374

FIRE EXTINGUISHING COMPOSITIONS AND METHOD

IPC classification:
A62D 1/00, A62D 1/02
Applicant:
Tyco Fire Products LP
Agent:
Jon David Elsworth, Withers & Rogers LLP
Status:
EXAMINATION REQUESTED
EP16183344

IRE-1A INHIBITORS

IPC classification:
A61K 31/135, A61K 31/216, A61K 31/357, A61K 31/4184, A61K 31/4192, A61K 31/4402, A61P 31/12, A61P 35/00, A61P 37/00, C07C 251/24, C07C 251/86, C07D 213/74, C07D 235/08, C07D 249/18, C07D 319/08, C07D 333/22, C07D 401/12, C07D 403/12
Applicant:
MannKind Corporation
Agent:
Jon David Elsworth, Withers & Rogers LLP
Status:
APPLICATION PUBLISHED
EP16735248

NEAR-INFRARED FLUORESCENT SURGICAL DYE MARKERS

IPC classification:
A61K 49/04
Agent:
Jon David Elsworth, Withers & Rogers LLP
Status:
Request for examination was made

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