Bizarre Patents
A method for inducing cats to exercise consists of directing a beam of invisible light produced by a hand-held laser apparatus onto the floor or wall.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7357709 | Metal vent A metal vent having an aperture for the passage of a fluid, a porous membrane sealing the aperture, wherein the components of the vent are assembled by an interference fit. ... | 04/15/2008 |
| 7201275 | PTP for visually handicapped person A PTP constructed so that when the PTP is divided into a section having one or a plurality of pocket portions, a person can discriminate between the top, bottom, right and left sides of this section in the planar direction and a visually handicapped person can corre... | 04/10/2007 |
| 7121822 | Apparatus for making embossed blister pack The invention herein relates to a method and apparatus for forming (or cold-forming) an embossed blister from a laminated film wherein an indicia is formed on the base of the blister. In particular, the invention involves a single pass process of combining the forma... | 10/17/2006 |
| 7043280 | Mechanically rotatable wireless RF data transmission subscriber station with multi-beam antenna A wireless RF data transmission system subscriber station has a fixed, overhead bracket secured, spindle. An open sided housing is rotatably mounted to the spindle. The housing has a finned heat sink and is interiorly coated with heat absorbing paint. Emissions shie... | 05/09/2006 |
| 6941676 | Apparatus for freeze-drying foodstuffs and medicaments Disclosed is a freeze-drying apparatus for foodstuffs, medicaments, etc., wherein liquid material is directly and distributively poured into upright cylindrical tubes, then, in its isolated state from external atmosphere for perfect sterilization, the liquid materia... | 09/13/2005 |
| 6920701 | Chamber for a freeze-drying device A chamber for a freeze-drying device with storage surfaces, whose temperature can be regulated, for containers containing the product that is to be freeze-dried. The chamber includes an optical shield comprised of shield components, whose temperature can be regulate... | 07/26/2005 |
| 6916305 | Method of loading drug delivery pack Several improvements are disclosed for a drug delivery pack with dry reagent in a housing, each of which can be employed independently or in conjunction with others of the improvements. A novel spring is provided with two spring columns extending in parallel between... | 07/12/2005 |
| 6904701 | Flask and method for drying biological materials A device for holding substances during drying comprising a flask having a structure defining an opening. A pair of contiguous or juxtaposed filters is disposed in the opening. A freeze-drying assembly comprising a freeze-drying apparatus, and the device disposed in ... | 06/14/2005 |
| 6745490 | Distributive ejection device for liquid material to be used in freeze-drying apparatus for foodstuffs, medicaments, and so on This invention is concerned with a distributive ejection apparatus for liquid material in a freeze-drying apparatus for foodstuffs, medicaments, etc., wherein the liquid material adjusted from the starting material for foodstuffs, medicaments, etc. is caused to free... | 06/08/2004 |
| 6543155 | Freeze-dried product and process and apparatus for producing it Freeze-dried products of high quality produced from materials to be freeze-dried in a freeze-drying apparatus comprising a sealed vessel enclosing a processing chamber provided therein with a rotary cage receiving a gas-permeable container containing froz... | 04/08/2003 |
| 6543154 | Freeze-dried product and process and apparatus for producing it Freeze-dried products of high quality produced from materials to be freeze-dried in a freeze-drying apparatus comprising a sealed vessel enclosing a processing chamber provided therein with a rotary cage receiving a gas-permeable container containing one ... | 04/08/2003 |
| 6212791 | Method of applying indicia to a fast-dissolving dosage form The invention permits the application of an identifying mark onto a fast-dissolving dosage form without the need for application of pressure or printing directly onto the dosage unit. The invention comprises preparing of a fast-dissolving dosage unit that... | 04/10/2001 |
| 5884414 | Freeze dryer The present invention includes a freeze dryer which has a housing defining a chamber. A condenser is remote from the chamber and has an interior coupled for communication with the chamber. A base supports the chamber and is configured to accommodate the c... | 03/23/1999 |
| 5822882 | Freeze dryer method and apparatus with enclosed heater and controller A freeze dryer includes a freezer unit having a plurality of walls defining a freezer interior. A housing defining a chamber suitable for receiving a specimen to be freeze dried is mounted to one of the panels to extend through an aperture therein into th... | 10/20/1998 |
| 5596814 | Vented vial stopper for processing freeze-dried products An vented vial stopper for use in processing freeze-dried products is provided. The stopper includes a vent passageway that is covered with a waterproof and moisture vapor permeable membrane to allow the venting of moisture during the freeze-drying proces... | 01/28/1997 |
| 5501673 | Injection cartridge An injection cartridge of the dual-chamber type has a bypass connection between its two chambers which is arranged such that the interior wall of the cartridge is modified in a determined area in such a way that the movable wall between the two chambers d... | 03/26/1996 |
| 5457895 | Method of identifying freeze-dried dosage forms The invention permits the application of an identifying mark onto a freeze-dried tablet without the need for application of pressure or for printing directly on the tablet. The invention comprises the preparation of a freeze-dried unit that is embossed wi... | 10/17/1995 |
| 5435076 | Injection device A device for an injection apparatus, including a dual-chamber injection cartridge. The cartridge includes a front end, a rear end, a front opening in the vicinity of a front end of the cartridge, a front chamber located in the vicinity of the front openin... | 07/25/1995 |
| 5169834 | Compositions and method for reducing vial breakage during lyophilization A composition containing a high concentration of a biologically active drug and a method for the use thereof to reduce vial breakage in a lyophilization process are disclosed.... | 12/08/1992 |
| 4878597 | Lyophilization containers The invention provides containers useful for freezedrying of biological and other materials which can be advantageously subjected to a lyophilization process, such materials including proteinaceous materials from which moisture is removed in order to pres... | 11/07/1989 |
| 4180917 | Process for freeze-drying enzymes This invention involves a novel process for freeze-drying enzymes.... | 01/01/1980 |
