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Dec 6, 2016
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FP
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US 49669500 A
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-EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE
- Effective DATE: 20161019
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Nov 14, 2016
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US 49669500 A
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-INFORMATION ON STATUS: PATENT DISCONTINUATION
- Free Format Text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
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Oct 19, 2016
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US 49669500 A
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-LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
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May 27, 2016
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US 49669500 A
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MAINTENANCE FEE REMINDER MAILED
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Mar 30, 2012
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AS
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US 49669500 A
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- OWNER: RAQUALIA PHARMA INC., JAPAN
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- Effective DATE: 20120229
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Mar 23, 2012
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US 49669500 A
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+FEE PAYMENT
- Year of Fee Payment: 8
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Jan 27, 2012
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AS
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US 49669500 A
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ASSIGNMENT
- OWNER: G.D. SEARLE LLC, ILLINOIS
- Free Format Text: CHANGE OF NAME;ASSIGNOR:G.D. SEARLE & CO.;REEL/FRAME:027609/0264
- Effective DATE: 20001231
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Mar 20, 2008
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FPAY
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US 49669500 A
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+FEE PAYMENT
- Year of Fee Payment: 4
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