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Inventor

Warren Duffy

Inventor
Southampton, GB

Overview

15→
Patents
2000–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 15 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere32%
C07DHeterocyclic compounds16%
C07CAcyclic or carbocyclic compounds11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
H10KOrganic electric solid-state devices7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
H01BCables5%
B82YSpecific uses or applications of nanostructures2%
C09DCoating compositions, e.g. paints, varnishes or lacquers2%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
PatentTitleYear
9,673,394'Conducting formulation'20178,431,682'Regioregular polyselenophenes'20137,998,540'Substituted anthracenes'20117,829,658'Mono-, oligo- and polymers of thienothiazole'20107,544,400'Bimesogenic compounds and flexoelectric devices'20097,470,377'Monomers, oligomers and polymers comprising thiophene and selenophene'20087,396,487'Liquid crystal compounds'20087,097,887'Liquid crystal compounds'20067,041,347'1,4-Di-(trans-4-cyclohexyl)benzene derivatives and their use in liquid crystal media and liquid crystal devices'20067,022,865'Pyrans as liquid crystals'20066,974,607'Pyrans as liquid crystals'20056,696,110'Liquid crystalline alkenyl compounds incorporating an heterocyclic five-membered ring'20046,333,082'Liquid crystalline (E,E)-butadiene compounds and mixtures and devices containing such compounds'20016,187,393'Liquid crystal alkenyl bicyclo[2.2.2]octanes and mixtures and devices containing such compounds'20016,106,908'Liquid crystalline (E, E)-butadiene compounds and mixtures and devices containing such compounds'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to SECR DEFENCE BRIT (2)· patent assignee history
2000–2004Based in Hull, GB· patent location history
2001–2008Patents assigned to QINETIQ LTD (4)· patent assignee history
2005–2017Patents assigned to MERCK PATENT GMBH (9)· patent assignee history
2005–2017Based in Southampton, GB· patent location history
2008Based in Chilworth, GB· patent location history
2009Based in Southhampton, GB· patent location history
2013–2017Patents assigned to DUFFY WARREN (2)· patent assignee history
2013–2017Patents assigned to MCCULLOCH IAIN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MERCK PATENT GMBH92005–2017
QINETIQ LTD42001–2008
DUFFY WARRENself22013–2017
MCCULLOCH IAIN22013–2017
SECR DEFENCE BRIT22000–2001
Locations
LocationPatentsSpan
Southampton, GB92005–2017
Hull, GB42000–2004
Southhampton, GB12009
Chilworth, GB12008