Ex Parte Callens et al - Page 1
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The opinion in support of the decision being entered today was not written
for publication and is not binding precedent of the Board.
UNITED STATES PATENT AND TRADEMARK OFFICE
BEFORE THE BOARD OF PATENT APPEALS
Ex parte ROLAND CALLENS, GEORGES BLONDEEL,
MARC ANTEUNIS, and FRANK BECU
Appeal No. 2005-2381
Application No. 09/944,209
Before SCHEINER, GRIMES, and GREEN, Administrative Patent Judges.
GRIMES, Administrative Patent Judge.
DECISION ON APPEAL
This appeal involves claims to diamino acid derivatives. The examiner has
rejected the claims as lacking an adequate description in the specification. We have
jurisdiction under 35 U.S.C. § 134. Because those skilled in the art would have
recognized that Appellants were in possession of the claimed compounds, we reverse.
The specification discloses
Nω-Carboxyalkylcarbamoyl-α,ω-diamino acids, [which are] ureins derived
from an α,ω-diamino acid, of general formula
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Last modified: November 3, 2007