Central Patents Index, "Stabilization of Preparations Containing Ampicilin and Dicloxacillin/Cephalexin . . . ", JA-086965,May 9, 1975, Derwent Publications, Ltd., London, England (Mar. 2, 1976). |
European Search Report corresponding to European Application 87 30 1244. |
Rote Liste, 1985, Ref. No. 59152. |
E. Schroder et al., "Arzneimittelchemie II", vol. 2, 1976, pp. 307-308. |
Handbook of Nonprescription Drugs, Fifth, Ed., Pub. 1977, American Pharm. Assoc., pp. 7-10. |
Journal of the Chemical Society, Chemical Communications, pp. 125-127 (1986)(translation provided). |
Hydroxypropyl Methycellulose, TC-5, published by Shin-Etsu Chemical in 1975 and 1978 (translation provided). |
In Up-to-Date Pharmaceutical Technology Series "No. 1", (1969). "Coating of Drugs", pp. 246, 247, and 250 (translation provided). |
Communication of a Notice of Opposition. |
Board Decision No. 57--shinpan--21724. |
Hersey, "Ordered Mixing: A New Concept in Powder Mixing Practice", Powder Technology, vol. 11 (1975), pp. 41-44. |
"Seizai-gaku", pp. 115-116, Ed. by Yoshinobu Nakai et al., pub. by Nazando. |
Hersey, "Preparation and Properties of Ordered Mixtures", Australian Journal of Pharmaceutical Sciences, Feb. 1977, vol. 6, No. 1, pp. 29-32. |
Pilbrandt et al., "Development of an Oral Formulation Omeprazole", pp. 113-120. |
The United States Pharmacopeia, 1985, pp. 1277-1278. |
Shotton et al., "Studies on Mixing Cohesive Powders", Science Communications, J. Pharm. Pharmac. 1971, Vo. 23, Suppl. 261S, pp. 260-261. |
Malmquist et al., "Studies on Direct Compression of Tablets", Acta Pharm. Suec., Vo. 21, pp. 9-20, 1984. |
Opposition filed by AB Astra on Aug. 16, 1991. |
Brandstrom et al., "Chemical Reactions of Omeprazole Analogues", Acta Chemical Scandinavca, Vo. 43, 1989, pp. 536-548. |
Crooks et al., "Ordering Mixing in Direct Compression of Tablets", Powder Technology, vol. 14, 1976, pp. 161-167. |
Westerberg "Studies on Ordered Mixtures for Fast Release and Dissolution of Drugs with Low Aqueous Solubility", Department of Pharmaceutics, UPPSALA University, 1992, pp. 11-12. |
Benjamin et al., "Stablization of Sulconazole Nitrite in a Topical Powder Formulation", International Journal of Pharmaceutics, vol. 14, 1983, pp. 209-221. |
Board Decision of No. 54--Shinpan--11599. |
Experiment of Mr. Yasumura. |
Experiment of Mr. Oishi. |
Communication Pursuant to Article 115(2) EPC. |