(12) United States Patent (10) Patent No.: US 9,532.971 B2 Schioppi Et Al
USO09532971B2 (12) United States Patent (10) Patent No.: US 9,532.971 B2 Schioppi et al. (45) Date of Patent: Jan. 3, 2017 (54) LOW-DOSE DOXEPINFORMULATIONS 5,116,852 A 5/1992 Gammans AND METHODS OF MAKING AND USING 5,332,661 A 7, 1994 Adamczyk et al. 5,502,047 A 3/1996 Kavey THE SAME 5,585,115 A * 12/1996 Sherwood et al. ........... 424/489 5,643,897 A 7/1997 Kavey (71) Applicant: Pernix Sleep, Inc., Morristown, NJ 5,725,883 A 3, 1998 Staniforth et al. (US) 5,725,884 A 3, 1998 Sherwood et al. 5,733,578 A 3, 1998 Hunter et al. 5,741,524 A 4/1998 Staniforth et al. (72) Inventors: Luigi Schioppi, Escondido, CA (US); 5,858.412 A 1/1999 Staniforth et al. Brian Talmadge Dorsey, Encinitas, CA 5,866,166 A 2f1999 Staniforth et al. (US); Michael Skinner, San Diego, CA 5.948,438 A 9, 1999 Staniforth et al. (US); John Carter, Keswick (CA); 5,965,166 A 10, 1999 Hunter et al. Robert Mansbach, San Diego, CA 6,103,219 A 8, 2000 Sherwood et al. 6,106,865 A 8, 2000 Staniforth et al. (US); Philip Jochelson, San Diego, CA 6,211,229 B1 4/2001 Kavey (US); Roberta L. Rogowski, Rancho 6,217,907 B1 4/2001 Hunter et al. Santa Fe, CA (US); Cara Baron 6,217.909 B1 4/2001 Sherwood et al. Casseday, San Diego, CA (US); 6,219,674 B1 4/2001 Classen Meredith Perry, San Diego, CA (US); 6,344,487 B1 2/2002 Kavey 6,358,533 B2 3/2002 Sherwood et al.
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