...that on Dec. 15, 1836, the Patent Office was completely destroyed by fire? Lost were some 7,000 models, 9,000 drawings, and 230 books plus all records of patent applications and grants.
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| Number | Title | Issue Date |
| 7540404 | Packaging box A packaging box (10) includes a pair of lids (2, 3), and the pair of lids (2, 3) have tongues (2b, 3b) extending from their heads and lid gluing portions (2c, 3c) arranged in specific areas... | 06/02/2009 |
| 7213727 | Nozzle for a liquid container and a liquid container A lower portion of a nozzle is held hermetically in contact with an inner circumferential surface of the tubular neck of a container, and an inner surface of a cap is mounted to an outer surface of the tubular neck. A discharging hole of the nozzle is hermetically s... | 05/08/2007 |
| 6569903 | Ophthalmic compositions Ophthalmic compositions having negligible side effects on the heart can be obtained by using as the active ingredient an adrenergic ଲ receptor agonist having a high selectivity toward adrenergic 댢 receptor. These compositions are u... | 05/27/2003 |
| 6150461 | Carriers targettable to organ A carrier for delivering a foreign substance to a target organ which comprises a graft copolymer in which hyaluronic acid is grafted on a polymer composing main chain, wherein the main chain has a part capable of binding to the foreign substance electrost... | 11/21/2000 |
| 5438060 | Method of reducing elevated intraocular pressure A method of reducing elevated intraocular pressure which comprises administering the compound of the formula (1): ##STR1## or a pharmaceutically acceptable salt thereof to patients suffering from abnormally elevated intraocular pressure is provided. ... | 08/01/1995 |
| 5428030 | Method of reducing elevated intraocular pressure A method of reducing elevated intraocular pressure which comprises administering the compound of the formula (1): ##STR1## or a pharmaceutically acceptable salt thereof to patients suffering from abnormally elevated intraocular pressure is provided. ... | 06/27/1995 |
| 5368852 | Prolonged-release liquid type of pharmaceutical preparation comprising drug-resin complex and benzoate preservative The present invention provides a prolonged-release liquid type of pharmaceutical preparation prepared by coating a pharmaceutically active drug-ion exchange resin complex which was treated previously with an impregnating agent, with a water permeable diff... | 11/29/1994 |
| 5334378 | Pharmaceutical formulation in the form of aqueous suspension A pharmaceutical formulation in the form of aqueous suspension which comprises an ion exchange resin carrying an active ingredient and a suspending agent, characterized in that the formulation further contains a basic or neutral amino acid or a salt there... | 08/02/1994 |