Appeal No. 2001-0665
Application 08/439,920
The References
The prior art references relied on by the examiner are:
Holton 5,229,526 Jul. 20, 1993
Greene et al. (Greene), “Protective Groups in Organic Synthesis,” 2d ed., pp. 10-12 (John
Wiley & Sons, Inc., 1991)
The Issue
The issue presented for review is whether the examiner erred in rejecting claims 20,
22, 28, and 30 under 35 U.S.C. § 103 as unpatentable over the combined disclosures of
Holton and Greene.
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