Warren L Duffy

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Chilworth, GB

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal compounds
- Patent number 7,396,487
- Issue date Jul 8, 2008
- QinetiQ Limited
- Stephen M Kelly
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystalline alkenyl compounds incorporating an heterocyclic...
- Patent number 6,696,110
- Issue date Feb 24, 2004
- Qinetiq Limited
- Rachel P Tuffin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystalline (E,E)-butadiene compounds and mixtures and devic...
- Patent number 6,333,082
- Issue date Dec 25, 2001
- QinetiQ Ltd
- Warren L Duffy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal alkenyl bicyclo[2.2.2]octanes and mi...
- Patent number 6,187,393
- Issue date Feb 13, 2001
- The Secretary of State for Defence in Her Britannic Majesty's Government of t...
- Warren L. Duffy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystalline (E, E)-butadiene compounds and mixtures and devi...
- Patent number 6,106,908
- Issue date Aug 22, 2000
- The Secretary of State for Defence in Her Britannic Majesty's Government of t...
- Warren L Duffy
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Liquid crystal compounds
- Publication number 20050072963
- Publication date Apr 7, 2005
- Stephen Kelly
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Liquid crystal compounds
- Publication number 20040149957
- Publication date Aug 5, 2004
- Stephen M Kelly
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIQUID CRYSTAL COMPOUNDS, MIXTURES AND DEVICES
- Publication number 20020066886
- Publication date Jun 6, 2002
- WARREN L DUFFY
- C07 - ORGANIC CHEMISTRY