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Ledyard, CT, United States of America

Richard S Lehner

USPTO Granted Patents = 3

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 74(Granted Patents)

Location History:

New London, CT (US) (1995)
Ledyard, CT (US) (2002 - 2004)

Company Filing History:

Pfizer Corporation

1 out of 832,843

Other

patents

Years Active: 1995-2004

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6825327 - Process for preparing 4″-substituted-9-deoxo-9a-aza-9a-homoerythromycin a derivatives (2004-11-30),

2. 6476040 - Processes and intermediates for preparing anti-cancer compounds (2002-11-05),

3. 5380860 - Preparation of beta-ketoesters useful in preparing quinolone antibiotics (1995-01-10),

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