Representative before the EPO

Employment test 1 - 10 employees
Company dna ip asset llp
operating since 2005
835.88
Headquarter in Oxford and 3 offices
active in Legal Services and IP Consulting

Representative before the EPO

Company dna ollila law limited
no operation time available
1 office
active in Legal Services

Representative before the EPO

Company dna challenge ip ltd
no operation time available
1 office
active in Legal Services

We have observed 42 EP applications Christopher Paul Ellis has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after July 10, 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:

EP12743031

SENSOR HOUSING FOR A FLUID METER

IPC classification:
G01F 15/14, G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Multiple attorneys, Ollila Law Limited
Status:
The patent has been granted
EP12778525

A VIBRATING DENSITOMETER WITH AN IMPROVED VIBRATING MEMBER

IPC classification:
G01N 9/00
Applicant:
Micro Motion, Inc.
Agent:
Multiple attorneys, Ollila Law Limited
Status:
The patent has been granted
EP12805552

FEED-THROUGH

IPC classification:
G01F 15/18, G01F 15/06
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, CHALLENGE IP Ltd.
Agent:
Multiple attorneys, Ollila Law Limited
Status:
GRANT OF PATENT INTENDED
EP14729197

VIBRATORY FLOWMETER AND METHOD FOR METER VERIFICATION

IPC classification:
G01F 25/00, G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Multiple attorneys, Ollila Law Limited
Status:
GRANT OF PATENT INTENDED
EP14741933

A POLYMERIC TUBULAR CONTROL CABLE LINER MANUFACTURED BY EXTRUSION AND INCORPORATING TRANVERSE INTERNAL LUBRICANT RETENTION CAVITIES

IPC classification:
F16C 1/10, F16C 1/26, F16C 1/24
Agent:
Multiple attorneys, Ollila Law Limited
Status:
GRANT OF PATENT INTENDED
EP16150390

PRODUCT PACKAGING

IPC classification:
B65D 5/42, B65D 67/00, B65D 5/66
Agent:
Jens Hilger, Göhmann Rechtsanwälte Abogados Advokat Steuerberater Partnerschaft mbB
Agent:
Multiple attorneys, Ollila Law Limited
Status:
EXAMINATION REQUESTED
EP15710837

PRESSURE RELIEF DEVICE

IPC classification:
F16K 17/02, E21B 21/00, F16K 17/04
Agent:
Christopher Paul Ellis, CHALLENGE IP Ltd.
Agent:
Multiple attorneys, Ollila Law Limited
Status:
EXAMINATION REQUESTED
EP14885760

A METHOD AND APPARATUS FOR RECONFIGURING PIN ASSIGNMENTS ON A CONNECTOR

IPC classification:
G01R 1/02, G01R 31/00
Applicant:
Micro Motion, Inc.
Agent:
Multiple attorneys, Ollila Law Limited
Status:
EXAMINATION REQUESTED
EP14729802

METHOD FOR PERFORMING FAILSAFE CALCULATIONS

IPC classification:
G06F 11/14
Applicant:
Micro Motion, Inc.
Agent:
Multiple attorneys, Ollila Law Limited
Status:
EXAMINATION REQUESTED
EP14735009

ADAPTIVE REFLECTED LIGHT TOUCH SENSOR

IPC classification:
H03K 17/96
Applicant:
Micro Motion, Inc.
Agent:
Multiple attorneys, Ollila Law Limited
Status:
EXAMINATION REQUESTED
EP14742676

FLUID MOMENTUM DETECTION METHOD AND RELATED APPARATUS

IPC classification:
G01F 1/84, G01F 1/20
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, CHALLENGE IP Ltd.
Agent:
Multiple attorneys, Ollila Law Limited
Status:
EXAMINATION REQUESTED
EP14744409

VIBRATORY FLOW METER AND METHOD TO GENERATE DIGITAL FREQUENCY OUTPUTS

IPC classification:
G01F 15/075, G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, CHALLENGE IP Ltd.
Agent:
Multiple attorneys, Ollila Law Limited
Status:
EXAMINATION REQUESTED
EP14747231

APPARATUS FOR DETERMINING A DIFFERENTIAL ZERO OFFSET IN A VIBRATING FLOWMETER AND RELATED METHOD

IPC classification:
G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Multiple attorneys, Ollila Law Limited
Status:
EXAMINATION REQUESTED
EP14755273

METHOD OF AND APPARATUS FOR CONTROLLING A WELD PENETRATION PROFILE WITH APPLICATION OF SHIELDING GAS IN AN INNER REGION OF A WORKPIECE

IPC classification:
B23K 37/06, B23K 9/035, B23K 9/028
Applicant:
Micro Motion, Inc.
Agent:
Multiple attorneys, Ollila Law Limited
Agent:
Christopher Paul Ellis, CHALLENGE IP Ltd.
Status:
EXAMINATION REQUESTED
EP14901077

CONNECTOR WITH LATCH

IPC classification:
H01R 12/70, H01R 13/627
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Agent:
Christopher Paul Ellis, CHALLENGE IP Ltd.
Status:
Request for examination was made
EP14766357

DIFFERENTIAL FLOWMETER TOOL

IPC classification:
G01F 15/02, G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Agent:
Christopher Paul Ellis, CHALLENGE IP Ltd.
Status:
Request for examination was made
EP14771733

AN ENHANCED SAFETY SERIAL BUS CONNECTOR

IPC classification:
H01R 13/6594
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP14781732

A METHOD AND APPARATUS TO CONTROL A MODE OF A DEVICE

IPC classification:
G06F 13/40, G06F 13/38
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP14777466

METHOD AND APPARATUS FOR DETERMINING DIFFERENTIAL DENSITY

IPC classification:
F02M 37/00, G01N 9/00, G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP14786392

STACK TIMING ADJUSTMENT FOR SERIAL COMMUNICATIONS

IPC classification:
G06F 13/42
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP14781021

FLOWMETER HOUSING AND RELATED METHODS

IPC classification:
G01F 15/14, G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP17160937

LOW THERMAL STRESS BALANCE BAR FOR A CORIOLIS FLOWMETER

IPC classification:
G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
The application has been published
EP15766372

APPARATUS FOR APPLYING A VARIABLE ZERO ALGORITHM IN A VIBRATING FLOWMETER AND RELATED METHOD

IPC classification:
G01F 15/02, G01F 25/00, G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP14812042

A METHOD AND AN APPARATUS FOR REDUCING AN ERROR RATE

IPC classification:
G01R 25/00, G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15709603

DETERMINING A VIBRATION RESPONSE PARAMETER OF A VIBRATORY ELEMENT

IPC classification:
G01N 11/16, G01N 9/00, G01H 13/00
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15747624

CONTROLLING A VIBRATION OF A VIBRATORY SENSOR BASED ON A PHASE ERROR

IPC classification:
G01N 11/16, G01N 29/036, G01N 11/00, G01N 9/00
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP16702996

CORIOLIS THRESHOLD DETERMINATION DEVICES AND METHODS

IPC classification:
G01F 1/84, G01F 1/74
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP16712540

FLOWMETER MEASUREMENT CONFIDENCE DETERMINATION DEVICES AND METHODS

IPC classification:
G01F 1/84, G01F 1/74
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15884941

TEMPERATURE COMPENSATION OF A SIGNAL IN A VIBRATORY METER

IPC classification:
G01F 15/02
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15715074

APPARATUS AND METHOD FOR REDUCING BRAZE JOINT STRESS IN A VIBRATING FLOWMETER

IPC classification:
G01F 15/18, G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15722588

IMPROVED VIBRATING MEMBER FOR A VIBRATING DENSITOMETER

IPC classification:
G01N 9/00
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15718406

MEASURING A SPATIOTEMPORAL RELATIONSHIP BETWEEN TWO OF MORE POSITIONS OF A VIBRATORY ELEMENT

IPC classification:
G01F 1/84
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15794983

DETECTING AN INACCURATE FLOW RATE MEASUREMENT BY A VIBRATORY METER

IPC classification:
G01F 1/74, G01F 1/84, G01F 15/02
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15728250

CONTROLLING ACCESS TO AN INTERFACE WITH A DONGLE

IPC classification:
G06F 9/445, G06F 21/12
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15732115

CONTROLLING A VISCOSITY OF FUEL IN A FUEL CONTROL SYSTEM WITH A VIBRATORY METER

IPC classification:
F02D 19/12, F02D 41/06, G05D 24/02, G01N 29/02, F02D 41/14, G01N 11/16
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15727507

IMPROVED SPOOL BODY FOR A VIBRATING DENSITOMETER

IPC classification:
G01N 11/16, G01N 9/00
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15736741

INPUT PROTECTION CIRCUIT FOR AN ANALOG OPTOCOUPLER

IPC classification:
H04B 10/80, H03F 3/217, H03F 3/08, H03F 1/52
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP17210364

APPARATUS FOR CONTROLLING A WELD PENETRATION PROFILE WITH APPLICATION OF SHIELDING GAS IN AN INNER REGION OF A WORKPIECE

IPC classification:
B23K 101/06, G01F 1/84, B23K 35/24, B23K 35/38, B23K 35/32, B23K 35/30, B23K 35/28, B23K 9/16, B23K 37/06, B23K 9/035, B23K 9/028
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
The application has been published
EP15745123

A METHOD OF DETERMINING THE LEFT EIGENVECTORS IN A FLOWING CORIOLIS FLOWMETER

IPC classification:
G01F 1/84, G01F 25/00
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15747921

OFF-RESONANCE CYCLING FOR CORIOLIS FLOWMETERS

IPC classification:
G01F 1/84, G01F 25/00
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15745120

VIBRATORY FLOWMETER TEST TONES WITHOUT RAMP TIME

IPC classification:
G01F 1/84, G01F 25/00
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made
EP15823043

METHOD FOR GENERATING A SYNTHETIC TIME PERIOD OUTPUT SIGNAL

IPC classification:
G01N 11/16
Applicant:
Micro Motion, Inc.
Agent:
Christopher Paul Ellis, Ollila Law Limited
Status:
Request for examination was made

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