The opinion in support of the decision being entered today was not
written for publication and is not binding precedent of the Board.
Paper No. 21
UNITED STATES PATENT AND TRADEMARK OFFICE
__________
BEFORE THE BOARD OF PATENT APPEALS
AND INTERFERENCES
__________
Ex parte STEPHAN KIRCHMEYER,
HANNS-PETER MÜLLER,
MARTIN ULLRICH,
and
ULRICH LIESENFELDER
__________
Appeal No. 1999-1390
Application No. 08/655,783
___________
ON BRIEF
___________
Before OWENS, DELMENDO, and JEFFREY T. SMITH, Administrative
Patent Judges.
DELMENDO, Administrative Patent Judge.
DECISION ON APPEAL
This is a decision on an appeal under 35 U.S.C. § 134 from
the examiner’s final rejection of claims 1, 2, and 4, which are
all of the claims pending in the above-identified application.
The subject matter on appeal relates to a process for the
production of thermoplastic polyurethane elastomer. Further
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