Medtronic Puerto Rico Operations Co et al v. Animas Corporation
MEMORANDUM in Support of MOTION for Partial Summary Judgment as to Invalidity of the Asserted Claims of the U.S. Patent No. 5,665,065 69 , and, in the Alternative, in Support of Defendant Animas Corporation's Proposed Claim Constructions
Holding that in cases involving means-plus-function claims where structure is "a computer, or microprocessor, programmed to carry out an algorithm," specification must disclose corresponding algorithm to be sufficiently definite
Holding that district court erred in finding that defendant failed to demonstrate the existence of an issue of material fact on obvious; noting, inter alia , that "[defendant's] expert's declaration quotes from several prior art articles that expressly discuss the combination of stereotaxy with computer imaging technologies"
368 F. App'x 111 (Fed. Cir. 2009) Cited 164 times 3 Legal Analyses
Holding that even "a cursory motion suffices to preserve an issue on JMOL so long as it 'serves the purposes of Rule 50, i.e., to alert the court to the party's legal position and to put the opposing party on notice of the moving party's position as to the insufficiency of the evidence.'"
Holding that a specification's mere disclosure of "a computer program that transmits" is not structure as a matter of law because it is merely a non-limiting "abstraction that simply describes the function"
Holding that section 112, ¶ 6, permits the use of means-plus-function language in claims, but with the proviso that the claims are limited to the structure, material, or acts disclosed in the specification and their equivalents
329 U.S. 1 (1946) Cited 165 times 4 Legal Analyses
In Halliburton Oil Well Cementing Co. v. Walker, 329 U.S. 1, 71 USPQ 175 (1946), the Supreme Court held invalid a claim that was drafted in means-plus-function fashion.
Holding that to interpret "means plus function" limitations as "limited to a particular means set forth in the specification would be to nullify the provision of § 112 requiring that the limitation shall be construed to cover the structure described in the specification and equivalents thereof."
Affirming a construction limiting a means-plus-function limitation to the specific disclosed analog-to-digital converter, despite the presence of a generic "analog-to-digital converter" in a patent figure, because "[i]f a patentee chooses to disclose a single embodiment, then any means-plus-function claim limitation will be limited to the single disclosed structure and equivalents thereof
Holding that disclosure of a class of algorithms "that places no limitations on how values are calculated, combined, or weighted is insufficient to make the bounds of the claims understandable."
28 U.S.C. § 1331 Cited 100,874 times 140 Legal Analyses
Finding that in order to invoke federal question jurisdiction, a plaintiff's claims must arise "under the Constitution, laws, or treaties of the United States."
35 U.S.C. § 112 Cited 7,379 times 1047 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
28 U.S.C. § 1338 Cited 5,506 times 71 Legal Analyses
Granting exclusive jurisdiction to the district courts "of any civil action arising under any Act of Congress relating to patents, . . . copyrights and trademarks"