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Helen Rachel Crooke
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London, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Attenuated gram negative bacteria
Patent number
8,329,163
Issue date
Dec 11, 2012
Merial Limited
Helen Rachel Crooke
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Attenuated gram negative bacteria
Patent number
7,943,125
Issue date
May 17, 2011
Merial Limited
Helen Rachel Crooke
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Attenuated gram negative bacteria
Patent number
7,449,178
Issue date
Nov 11, 2008
Merial Limited
Helen Rachel Crooke
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Virulence genes and proteins, and their use
Patent number
6,846,667
Issue date
Jan 25, 2005
Microscience, Ltd.
Helen Rachel Crooke
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Attenuated Gram Negative Bacteria
Publication number
20120009218
Publication date
Jan 12, 2012
Merial Limited
Helen Rachel Crooke
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ATTENUATED GRAM NEGATIVE BACTERIA
Publication number
20090252766
Publication date
Oct 8, 2009
Helen Rachel CROOKE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Virulence genes and proteins, and their use
Publication number
20050142149
Publication date
Jun 30, 2005
Helen Rachel Crooke
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Attenuated gram negative bacteria
Publication number
20040033586
Publication date
Feb 19, 2004
Helen Rachel Crooke
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE