Appeal No. 95-4914 Application No. 08/036,116 5, line 7. Finally, appellants make no argument that the examiner has improperly combined the disclosures of Snyder with de Vringer to suggest the use of a thickening agent in de Vringer’s compositions. To the extent that appellants have argued that the use of the claimed submicron size droplets provide for unexpected results in terms of "an enhanced topical and/or transdermal systemic effect" (appealed claim 1), suffice it to say that appellants refer to no comparisons with de Vringer’s submicron size droplet compositions, i.e., the closest prior art. In light of the above, we affirm the rejections of appealed claims 1-21, 23-27, 29, and 30 under 35 U.S.C. § 103. Pursuant to 37 C.F.R. § 1.196(b), we extend the prior art rejection to appealed claim 28 under 35 U.S.C. § 103 as obvious over de Vringer. This claim calls for a retinoid as an active ingredient. At page 5, line 3, de Vringer likewise suggests that retinoids may be combined in the compositions as a topically effective ingredient. THE 35 U.S.C. § 112, FIRST PARAGRAPH, DESCRIPTION REQUIREMENT REJECTION 9Page: Previous 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NextLast modified: November 3, 2007