Stating that "[t]o demand a slavish adherence to the procedural sequence and to require these defendants, in this case, to articulate the words of renewal once the motion had been taken under advisement, would be 'to succumb to a nominalism and a rigid trial scenario as equally at variance as ambush with the spirit of the rules.'"
In Kalman, this court determined that the district court's fact finding of identity of invention (reached after a four day bench trial) was not clearly erroneous, and that "the stipulation by the parties, coupled with [Kimberly Clark's] failure to counter Kalman's affidavits and evidence submitted in his motion for summary judgment" dictated a finding of infringement.
Stating "[t]he test for obviousness is not whether the features of a secondary reference may be bodily incorporated into the structure of the primary reference"
Holding that the term "transparent" was definite because the disclosure, which showed that a substantial amount of infrared radiation was always transmitted even though the precise degree of transparency varied depending on certain factors, was sufficiently clear
Reversing rejection for inadequate written description where specification disclosed several species of a genus and claims recited genus but excluded two species of lost interference count
35 U.S.C. § 112 Cited 7,362 times 1046 Legal Analyses
Requiring patent applications to include a "specification" that provides, among other information, a written description of the invention and of the manner and process of making and using it
35 U.S.C. § 103 Cited 6,129 times 479 Legal Analyses
Holding the party seeking invalidity must prove "the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains."