Requests for Reexaminations Filed Notice under 37 CFR 1.11(c). The requests for reexamination listed below are open to inspection by the general public in the indicated Examining Groups. Copies of the requests and related papers may be obtained by paying the fee therefor established in the Rules (37 CFR 1.19(a)). In the event correspondence to the patent owner is not received, this notice will be considered to be constructive notice to the patent owner and reexamination will proceed (37 CFR 1.248(a)(5) and 1.525(b)). 5,091,171, Reexam. No. 90/004,430, Oct. 28, 1996, Cl. 424/642, AMPHOTERIC COMPOSITIONS AND POLYMERIC FORMS OF ALPHA HYDROXYACIDS, AND THEIR THERAPEUTIC USE, Ruey J. Yu, et. al., Owner of Record: Tristrata Technology, Inc., Wilmington, Del., Attorney or Agent: Colin G. Sandercock, Foley & Lardner, Washington, D.C., Ex. Gp.: 1209, Requester: Beiersdorf AG, Hamburg, Germany, c/o Sprung Horn Kramer & Woods, Tarrytown, N.Y. 5,203,108, Reexam. No. 90/004,439, Oct. 31, 1996, Cl. 043/130, METHOD AND DEVICE FOR HEAT KILLING INSECTS IN BULK PRODUCE CONTAINERS, Martin W. Washburn, Jr., Owner of Record: Inventor, Attorney or Agent: Cooley Godward Castro Huddleson & Tatum, Palo Alto, Calif., Ex. Gp.: 3205, Requester: Medlen & Carrolli, San Francisco, Calif. 5,374,434, Reexam. No. 90/004,438, Oct. 30, 1996, Cl. 426/116, FOOD RELEASE COMPOSITIONS, Clarence P. Clapp, et. al., Owner of Record: Creative Products, Inc., Rossville, Ill., Attorney or Agent: Victor E. Liebert, Simsbury, Conn., Ex. Gp.: 1302, Requester: Follmer Development, Inc., c/o Bruce A. Jagger, Brunton & Jagger, Glendale, Calif. 5,385,938, Reexam. No. 90/004,431, Oct. 28, 1996, Cl. 514/557, METHOD OF USING GLYCOLIC ACID FOR TREATING WRINKLES, Ruey J. Yu, et. al., Owner of Record: Tristrata Inc., Princeton, N.J., Attorney or Agent: Colin G. Sandercock, Foley & Lardner, Washington, D.C., Ex. Gp.: 1205, Requester: Sprung, Horn, Kramer & Woods, Tarrytown, N.Y. 5,389,677, Reexam. No. 90/004,432, Oct. 28, 1996, Cl. 514/577, METHOD OF TREATING WRINKLES USING GLYCOLIC ACID, Ruey J. Yu, et. al., Owner of Record: Tristrata Inc., Princeton, N.J., Attorney or Agent: Colin G. Sandercock, Foley & Lardner, Washington, D.C., Ex. Gp.: 1205, Requester: Sprung, Horn, Kramer & Woods, Tarrytown, N.Y. 5,396,906, Reexam. No. 90/004,436, Oct. 29, 1996, Cl. 128/876, BACK SUPPORT BELT, David Harrold, Owner of Record: Inventor, Attorney or Agent: Michael E. Godar, Senniger Powers Leavitt & Roedel, St. Louis, Mo., Ex. Gp.: 3301, Requester: Owner 5,401,504, Reexam. No. 90/004,433, Oct. 28, 1996, Cl. 424/195.1, USE OF TUMERIC WOUND HEALING, Suman K. Das, et. al., Owner of Record: University of Mississippi Medical Center, Jackson, Miss., Attorney or Agent: Wenderoth Lind & Ponack, Washington, D.C., Ex. Gp.: 1803, Requester: Merchant Gould Smith Edell Welter & Schmidt, Minneapolis, Minn. 5,422,370, Reexam. No. 90/004,434, Oct. 28, 1996, Cl. 514/557, METHOD OF USING 2-HYDROXY-PROPANOIC ACID (LACTIC ACID) FOR THE TREATMENT OF WRINKLES, Ruey J. Yu, et. al., Owner of Record: Tristrata, Inc., Princeton, N.J., Attorney or Agent: Colin G. Sandercock, Foley & Lardner, Washington, D.C., Ex. Gp.: 1205, Requester: Sprung, Horn, Kramer & Woods, Tarrytown, N.Y. 5,439,113, Reexam. No. 90/004,437, Oct. 29, 1996, Cl. 206/509, BULK CONTAINER, Flemming Elvin-Jensen, Owner of Record: Macro Plastics Inc., Fairfield, Calif., Attorney or Agent: Warren P. Kujawa, Graham & James, San Francisco, Calif., Ex. Gp.: 3207, Requester: Owner 5,547,988, Reexam. No. 90/004,435, Oct. 28, 1996, Cl. 514/577, ALLEVIATING SIGNS OF DERMATOLOGICAL AGING WITH GLYCOLIC ACID LACTIC ACID OR CITRIC ACID, Ruey J. Yu, et. al., Owner of Record: Tristrata Technology, Inc., Wilmington, Del., Attorney or Agent: Colin G. Sandercock, Foley & Lardner, Washington, D.C., Ex. Gp.: 1205, Requester: Sprung, Horn, Kramer & Woods, Tarrytown, N.Y.