Helen Ava O'Shaughnessy

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Blackley, GB

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Patents Grantslast 30 patents

Information Patent Grant
Inks containing water-soluble perylene dyes and their use in ink-je...
- Patent number 7,214,259
- Issue date May 8, 2007
- Fujifilm Imaging Colorants Limited
- Clive Edwin Foster
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo dyes and ink jet inks containing them
- Patent number 7,163,576
- Issue date Jan 16, 2007
- Fujifilm Imaging Colorants Limited
- Helen Ava Oshaughnessy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo dyes and ink jet inks containing them
- Patent number 7,150,783
- Issue date Dec 19, 2006
- Fujifilm Imaging Colorants Limited
- Helen Ava Oshaughnessy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes containing a barbituric acid moiety, ink-jet printing inks...
- Patent number 6,964,701
- Issue date Nov 15, 2005
- Avecia Limited
- Clive Edwin Foster
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Inks containing water-soluble perylene dyes and their use in ink-je...
- Publication number 20060272546
- Publication date Dec 7, 2006
- AVECIA LIMITED
- Clive Edwin Foster
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Disazo dyes and ink jet inks containing them
- Publication number 20060032399
- Publication date Feb 16, 2006
- Helen Ava Oshaughnessy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Disazo dyes and ink jet inks containing them
- Publication number 20050241527
- Publication date Nov 3, 2005
- Helen Ava Oshaughnessy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Azo dyes containing a barbituric aid moiety, ink-jet printing inks...
- Publication number 20040112251
- Publication date Jun 17, 2004
- Clive Edwin Foster
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...