Appeal No. 2005-0412 Page 3 Application No. 09/682,968 DISCUSSION We note that the examiner first raises the issue of whether the claimed invention is patentable pursuant to 35 U.S.C. § 112, first paragraph. However, we point out that the first inquiry should be whether the claims “set out and circumscribe a particular area with a reasonable degree of precision and particularity.” In re Moore, 439 F.2d 1232, 1235, 169 USPQ 236, 238 (CCPA 1971). Since it is erroneous to analyze claims based on “speculation as to the meaning of terms employed and assumptions as to the scope of the claims” (In re Steele, 305 F.2d 859, 862, 134 USPQ 292, 295 (CCPA 1962)), we begin by addressing the issues raised under § 112, second paragraph. THE REJECTION UNDER 35 U.S.C. § 112, SECOND PARAGRAPH: As we understand appellants’ claim grouping (Brief, page 2), claims 1, 2, 4 and 5 (Group I) stand or fall together, and claim 3 (Group II) stands or falls alone.2 The examiner is unclear as to the meaning of the phrase “an effector for reducing enzymatic activity of DPIV and DPIV analogous enzymes” as it appears in appellants’ claimed invention. Answer, page 6. More particularly, the issue is - what is an “effector” according to appellants’ claimed invention. According to appellants (Brief, page 6), the term “effector” is a “definite term in the art.” In support of this position appellants direct attention to page 63 of Darnell, wherein the term “effector” is defined as “[m]olecules that bind to enzymes and increase or decrease their activities.” Therefore, based on the art-recognized definition of the term “effector,” we understand that an “effector” according to appellants’ 2 We recognize appellants’ separate argument of claim 3, as it appears on page 7 of the Brief.Page: Previous 1 2 3 4 5 6 7 NextLast modified: November 3, 2007