(Inventive Step) (Patent Docs)   US Patents Applying Supreme Court precedent: Carlsbad Technology v HIF Bio (Patently-O) (Hal Wegner) USPTO not laying off employees (IP Watchdog) USPTO maintenance fees (Patently-O) Merchants warranty of non-infringement (Patently-O) PLI patent bar review tour (IP Watchdog) Provisional patent applications: waiting to file non-provisionals (Patently-O) 35 USC § 315(C) and its uncodified cousin – inter partes re-examination… [read post]