U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Felix Hoffmann, a German chemist, was searching for something to relieve his father's arthritis. In doing so, he "rediscovered" acetylsalicylic acid and in 1900, patented a stable process for developing it. Hence, we have aspirin.

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Examiner: Alexandraelve, M.


Primary examiner statistics: 2 patents; average approval time: 815 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner

Patent No. Patent Title:
6713715 Method and system for laser marking a gemstone
6708863 Heat bonding method and heat bonding device

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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