Famous Patents
Felix Hoffmann, a German chemist, was searching for something to relieve his father's arthritis. In doing so, he "rediscovered" acetylsalicylic acid and in 1900, patented a stable process for developing it. Hence, we have aspirin.
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| Application No. | Application Title | Issue Date |
| 20120000944 | FAN ORIFICE DISPENSING CLOSURE A dispensing closure for a squeeze-type container produces a fan-type spray in a low pressure environment. The dispensing closure includes a closure body having an upper deck and a skirt depending from the upper deck. The skirt is configured and arranged to attach to a ... | 01/05/2012 |
| 20110284590 | DISPENSING CLOSURE HAVING A FLOW CONDUIT WITH KEY-HOLE SHAPE A dispensing closure has a key-hole shaped flow conduit that provides a sufficient flow restriction to prevent unwanted spurting of the product. The dispensing closure includes a closure body with an upper and lower deck, inner and outer skirt, and a flow conduit extend... | 11/24/2011 |
| 20100206916 | DISPENSING CLOSURE HAVING A FLOW CONDUIT WITH KEY-HOLE SHAPE A dispensing closure has a flow conduit that provides a sufficient flow restriction to prevent unwanted spurting of the product when the container is initially opened. The dispensing closure includes a closure body with an upper deck and a flow conduit extending through... | 08/19/2010 |
| 20100065589 | DISPENSING CLOSURE WITH LATCH BACK A closure body has a closure deck with a dispensing orifice. A lower peripheral skirt depends from the closure deck and is configured to be mounted on a container. A closure cap has an upper wall and a wall flange which depends from the upper wall. A hinge structure joi... | 03/18/2010 |
| 20100065588 | DISPENSING CLOSURE HAVING A FLOW CONDUIT WITH KEY-HOLE SHAPE A dispensing closure has a key-hole shaped flow conduit that provides a sufficient flow restriction to prevent unwanted spurting of the product when the container is initially opened. The dispensing closure includes a closure body with an upper and lower deck, inner and... | 03/18/2010 |
| 20090314856 | FAN ORIFICE DISPENSING CLOSURE A dispensing closure for a squeeze-type container produces a fan-type spray in a low pressure environment. The dispensing closure includes a closure body having an upper deck and a skirt depending from the upper deck. The skirt is configured and arranged to attach to a ... | 12/24/2009 |
