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Inventor

Nicholas Collier

Inventor
Smithville, TX, US

Overview

20→
Patents
1989–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F42Bprimary
F42BExplosive charges, e.g. for blasting, fireworks, ammunition29%
F42CAmmunition fuzes15%
A61BDiagnosis10%
E21BEarth or rock drilling10%
F24BDomestic stoves or ranges for solid fuels10%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
A61MDevices for introducing media into, or onto, the body2%
A61NElectrotherapy2%
C09KMaterials for miscellaneous applications, not provided for elsewhere2%
F02KJet-propulsion plants2%
PatentTitleYear
11,008,839Shaped charge slitting devices for control line disruption in a hydrocarbon well and related methods for sealing the hydrocarbon well202110,641,588Simultaneous linear initiation mechanism202010,458,761Fluted linear shaped charge with simultaneous initiation201910,364,387Subterranean formation shock fracturing charge delivery system201910,335,130Surgical retrieval apparatus20199,816,947'Specimen chamber for optical imaging of radiopharmaceuticals'20179,651,263'Axilinear shaped charge liner array'20179,612,093'Axilinear shaped charge array'20179,612,094'Axilinear shaped charge liner with parabolic apex'20179,410,503'Packaged propellant air-induced variable thrust rocket engine'20169,370,341'Surgical retrieval apparatus'20169,360,222'Axilinear shaped charge'20169,335,132'Swept hemispherical profile axisymmetric circular linear shaped charge'20169,273,944'Segmented missile approach'20169,175,936'Swept conical-like profile axisymmetric circular linear shaped charge'20159,175,940'Revolved arc profile axisymmetric explosively formed projectile shaped charge'20158,690,764'Endoscope cleaner'20147,084,627'Method for triggering NMR measurement in a NMR check weighing system'20066,626,048'Magnetic flow meter'20034,862,804'Implosion shaped charge perforator'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Based in Cambridge, GB· patent location history
2006–2019Based in Burwell, GB· patent location history
2014–2019Patents assigned to COVIDIEN LP (3)· patent assignee history
2014–2016Patents assigned to CLARK CHARLOTTE ADELE (2)· patent assignee history
2014–2016Patents assigned to COLLIER NICHOLAS JOHN (2)· patent assignee history
2015–2019Patents assigned to INNOVATIVE DEFENSE LLC (10)· patent assignee history
2015–2021Based in Smithville, TX, US· patent location history
2015Based in Smithvillle, TX, US· patent location history
2016–2020Patents assigned to COLLIER NICHOLAS (4)· patent assignee history
2017Based in Cambridgeshire, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INNOVATIVE DEFENSE LLC102015–2019
COLLIER NICHOLASself42016–2020
COVIDIEN LP32014–2019
CLARK CHARLOTTE ADELE22014–2016
COLLIER NICHOLAS JOHNself22014–2016
Locations
LocationPatentsSpan
Smithville, Texas, US122015–2021
Burwell, GB42006–2019
Cambridgeshire, GB12017
Smithvillle, Texas, US12015
Cambridge, GB12003