Appeal No. 1996-2784 Application No. 08/069,069 anticonvulsant does not mean that Theeuwes describes its use as the active agent in the controlled-released or sustained- released dosages of that invention. Manifestly, the examiner has not established that Theeuwes mentions valproic acid by name. Nor has the examiner begun to establish that Theeuwes describes valproic acid under the "principles of inherency." The open ended description of active agents in Theeuwes which includes drugs in general and anticonvulsants specifically does not mean that Theeuwes describes each and every possible compound which meet those descriptions. Absent a fact-based explanation from the examiner to why Theeuwes describes the subject matter of claims 6 and 7 in their entirety, we find that the examiner has not properly established a prima facie case of anticipation. The decision of the examiner is reversed. REVERSED 5Page: Previous 1 2 3 4 5 6 7 NextLast modified: November 3, 2007