U.S. Patent Nos. 9,770,453; 9,907,801; and 9,907,802 are directed to topical treatment for glaucoma (pages 2-3). A representative claim recites “wherein” clauses regarding efficacy and representative safety (pages 4 and 7). The wherein clauses are more than intended results (pages 7-8). The wherein clauses reflect results from example II taught in the specification (pages 7-8). […]
Monthly Archives: August 2019
ALLERGAN SALES, LLC v. SANDOZ, INC., decided August 29, 2019, Claim Interpretation
GUANGDONG ALISON HI-TECH CO. v. ITC, decided August 27, 2019, Indefiniteness
U.S. Patent No. 7,078,359 is directed to an aerogel composite with a fibrous batting (page 3). The claims recite a “lofty fibrous structure” or “lofty batting” (pages 3-4). While lofty is a term of degree, the specification provides an objective boundary (page 10). A “lofty batting” is expressly defined as “a fibrous material that shows […]
CHAMBERLAIN GROUP, INC. v. TECHTRONIC INDUSTRIES CO. LTD., decided August 21, 2019, Statutory Subject Matter
U.S. Patent No. 7,224,275 is directed to wirelessly communicating information about a moveable barrier (door) (pages 3-4). The only difference between the prior art and claim 1 is that the communication of status information is wireless rather than wired (pages 5-6). The controller, interface, and wireless transmitter of claim 1 are described in the specification […]
MTD PRODS. INC. v. IANCU, decided August 12, 2019, Means-Plus-Function
U.S. Patent No. 8,011,458 is directed to a steering system in a zero turn radius (ZTR) vehicle (pages 2-3). The claim recites a “mechanical control assembly . . . configured to,” which was held to not be a means-plus-function term by the district court (pages 2-3 and 5-7). “Mechanical control assembly” is similar to other […]
IRIDESCENT NETWORKS, INC. v. AT&T MOBILITY, LLC, decided August 12, 2019, Claim Interpretation
U.S. Patent No. 8,036,119 is directed to guaranteed bandwidth on demand (pages 2-4). Claim 1 recites a request for a “high quality of service connection” (page 4). In prosecution, Applicant cited to disclosure of 1-300 megabits per second, 10^-5 packet loss and less than 1 second latency in the specification as high quality of service […]