( 19 ) United States
USOORE48059E (19 ) United States ( 12 ) Reissued Patent (10 ) Patent Number : US RE48,059 E Yamashita et al. ( 45 ) Date of Reissued Patent: * Jun . 23 , 2020 (54 ) PIPERAZINE -SUBSTITUTED 4,734,416 A 3/1988 Banno et al . BENZOTHIOPHENES FOR TREATMENT OF 4,824,840 A 4/1989 Banno et al. 4,831,031 A 5/1989 Lowe, III et al . MENTAL DISORDERS 4,847,254 A 7/1989 Boegesoe et al . 4,883,795 A 11/1989 Lowe, III et al . ( 71) Applicant: Otsuka Pharmaceutical Co., Ltd., 5,006,528 A 4/1991 Oshiro et al . Tokyo (JP ) 5,424,313 A 6/1995 Hartog et al . 5,436,246 A * 7/1995 Bernotas et al . 514 / 252.13 5,506,248 A 4/1996 Nikfar et al . ( 72 ) Inventors : Hiroshi Yamashita , Tokushima ( JP ) ; 5,753,661 A 5/1998 Moltzen et al. Nobuaki Ito , Tokushima ( JP ) ; Shin 5,846,982 A 12/1998 Audia et al. Miyamura , Tokushima (JP ) ; Kunio 5,919,485 A 7/1999 Cochran et al. Oshima, Tokushima (JP ) ; Jun 5,958,924 A 9/1999 McCort et al . 5,977,110 A 11/1999 Belliotti et al . Matsubara , Tokushima ( JP ) ; Hideaki 6,140,331 A 10/2000 Moltzen et al . Kuroda , Tokushima (JP ) ; Haruka 6,187,340 B1 2/2001 Fukuta et al . Takahashi, Tokushima ( JP ) ; Satoshi 6,214,829 B1 4/2001 Feenstra et al. Shimizu , Tokushima ( JP ) ; Tatsuyoshi 6,225,312 B1 5/2001 Feenstra et al. Tanaka , Tokushima ( JP ) ; Yasuo 6,262,056 B1 7/2001 Monge Vega et al . 6,562,375 B1 5/2003 Sako et al.
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