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Manchester, United Kingdom

Daniel Levin

This inventor holds 8 USPTO granted patents. Top assignees: Zeneca Limited, Imperial Chemical Industries Limited. Active years: 1989-1998.

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 15(Granted Patents)

Location History:

Huddersfield, GB (1989)
Worsley, GB (1993 - 1995)
Manchester, GB (1993 - 1998)

Company Filing History:

Imperial Chemical Industries Limited

Years Active: 1989-1998

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5763675 - Process for the preparation of 2-hydroxyarylaldehydes under reduced (1998-06-09),

2. 5637750 - Method for the preparation of 2 hydroxybenzonitrile (1997-06-10),

3. 5502254 - Method for the preparation of 2-hydroxyarylaldoximes (1996-03-26),

4. 5399761 - Method for the preparation of 2-hydroxyarylaldoximes (1995-03-21),

5. 5354920 - Chemical process for the preparation of a 2-hydroxyarylaldehyde (1994-10-11),

6. 5260487 - Process for the preparation of 2-hydroxyarylaldehydes (1993-11-09),

7. 5248816 - Process for making 2-hydroxymandelic acid and 2-hydroxybenzaldehydes (1993-09-28),

8. 4845285 - Chemical process (1989-07-04),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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