Contact

Partner/Owner since 1973
Representative before the EPO

Employment test 51 - 200 employees
Company dna dehns ltd
operating since 1920
1391.24
Headquarter in London and 4 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

We have observed 10 EP applications Michael Butler has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after November 18, 2014). 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:

EP14190164

Gaming machine with multi-instance trigger feature

IPC classification:
G07F 17/34, G07F 17/32
Agent:
D Young & Co LLP
Agent:
Michael Butler, Dehns Ltd
Status:
EXAMINATION IN PROGRESS
EP14190160

Gaming machine with precursor and supplementary symbol set feature

IPC classification:
G07F 17/34, G07F 17/32
Agent:
D Young & Co LLP
Agent:
Michael Butler, Dehns Ltd
Status:
EXAMINATION IN PROGRESS
EP13735062

SYSTEM FOR PLAYING MULTIPLAYER GAMES

IPC classification:
G07F 17/32, A63F 1/00
Agent:
D Young & Co LLP
Agent:
Michael Butler, Dehns Ltd
Status:
GRANT OF PATENT INTENDED
EP14193751

Gaming machine with dice attributes

IPC classification:
G07F 17/32
Agent:
D Young & Co LLP
Agent:
Michael Butler, Dehns Ltd
Status:
APPLICATION WITHDRAWN
EP13740344

EXERCISE APPARATUS WITH A MAGNETIC RESISTANCE

IPC classification:
H02P 25/06, A63B 71/00, A63B 24/00, A63B 22/00, A63B 21/078, A63B 21/062, A63B 21/005, A63B 21/002, A63B 5/11
Applicant:
Coventry University
Agent:
Michael Butler, Dehns Ltd
Status:
GRANT OF PATENT INTENDED
EP14193749

Gaming machine with augmentable multiplier feature

IPC classification:
G07F 17/32
Agent:
D Young & Co LLP
Agent:
Michael Butler, Dehns Ltd
Status:
EXAMINATION IN PROGRESS
EP14197320

Electronic gaming machine with die-based random result generator

IPC classification:
G07F 17/32
Agent:
D Young & Co LLP
Agent:
Michael Butler, Dehns Ltd
Status:
EXAMINATION IN PROGRESS
EP13760086

SYSTEM FOR MONITORING EVACUATION OF A FACILITY

IPC classification:
G08B 21/22, G07C 9/00, G06Q 90/00
Agent:
Michael Butler, Dehns Ltd
Status:
GRANT OF PATENT INTENDED
EP15157464

Gaming machine

IPC classification:
G07F 17/34, G07F 17/32
Agent:
D Young & Co LLP
Agent:
Michael Butler, Dehns Ltd
Status:
GRANT OF PATENT INTENDED
EP15157465

Gaming machine

IPC classification:
G07F 17/34, G07F 17/32
Agent:
D Young & Co LLP
Agent:
Michael Butler, Dehns Ltd
Status:
GRANT OF PATENT INTENDED

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