U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that the first rickshaw was invented in 1869 by an American Baptist minister, the Rev. E. Jonathan Scobie, to transport his invalid wife around the streets of Yokohama?

Newsletter  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.

 

Attorney: Drehkoff; W. Dennis


Number of patents: 64
Last date: November 22, 2011

1    
NumberTitleIssue Date
8063190Nucleic acid-linked conjugates and methods for making and using them
Compounds that are readily dissociable conjugates of a multiplicity of biologically active molecules are formed by bonding to each biologically active molecule one or more oligonucleotide chains selected to comprise partially complementary sequences that form duplex...
11/22/2011
7752126Computer-implemented method and computer-readable medium for adjustment of risk and adjustment of parameters and uncertainty of anticipated contract obligations in which student-T cumulative distribution is applied to shifted results to create transformed cumulative probability weights
The invention is a computer-implemented system and method, and a computer-readable medium for use with computer means, that enables portfolio managers to price, on a risk-adjusted basis, any traded or under written risk vehicle in finance and insurance that has a hi...
07/06/2010
D613138Lid removal element
04/06/2010
7678092Collapsible fluid containment device with semi-rigid support members
A collapsible fluid containment bag for irrigating and cleaning wounds on extremities having semi-rigid support members and an elevated lower support member attached to the bottom of the proximal end of the containment bag creating a gradient for allowing irrigation...
03/16/2010
7431525Bath brush
A bath brush comprises a handle attached to a bristle block that contains bristles. A tank mounted inside the handle can be filled with liquid soap, liquid detergent, or other liquids to be used in washing the body. A pushbutton connected to a pump allows a user to ...
10/07/2008
D561863Swim fin with a rotating web portion
02/12/2008
D561862Swim fin with a rotating web portion
02/12/2008
7318682Apparatus for using liquids in bathing
An apparatus for using liquids in bathing, to be used as a cleanser in bathing, comprises a pouf attached by a support to a squeezable container that contains a bathing liquid such as a liquid bathing detergent, a liquid soap, or either or both of these, combined wi...
01/15/2008
7316817Method and device for topical delivery of therapeutic agents to the skin
A composite sheet for delivering therapeutic agents to the skin and method of use is disclosed. The composite sheet comprises a flexible porous polymer for holding and releasing the therapeutic agent in a polymer enrobing material. Micro-channels pass through the po...
01/08/2008
7315842Computer system and method for pricing financial and insurance risks with historically-known or computer-generated probability distributions
The invention is a computer-implemented system and method, and a computer-readable medium for use with computer means, that enables portfolio managers to price, on a risk-adjusted basis, any traded or under written risk vehicle in finance and insurance that has a hi...
01/01/2008
7276046Liquid conductive cooling/heating device and method of use
A device for heating or cooling medical fluids to be administered to a patient is disclosed. The device comprises a hollow, cylindrical heat/cold exchanging body having external grooves for receiving flexible tubing, the body comprising conductive material for trans...
10/02/2007
7235066Fluid containment device
A wound irrigation/fluid containment system having a flexible bag body defining a containment space, the bag body including walls and at least one opening with a seal, means for accessing through the bag body walls to the containment space and means for inflating po...
06/26/2007
D537892Exercise stick
03/06/2007
7041771Encapsulant with fluxing properties and method of use in flip-chip surface mount reflow soldering
Encapsulated electrical component assemblies and methods of electrically connecting an electrical component having a plurality of component electrical terminations to a component carrying substrate having a plurality of substrate electrical terminations at surface m...
05/09/2006
PP15471Liriope muscari plant named ‘Love Potion No. 13’
A new and distinct variety of Liriope muscari characterized as to novelty by increased vigor, increased raceme length, inflorescence with increased duration, intensity, height and uniformity. The blooming period for the flower is earlier and longer than other...
01/11/2005
6819004Encapsulant with fluxing properties and method of use in flip-chip surface mount reflow soldering
Encapsulated electrical component assemblies and methods of electrically connecting an electrical component having a plurality of component electrical terminations to a component carrying substrate having a plurality of substrate electrical terminations at surface m...
11/16/2004
6786391Method of controlling solder deposition utilizing two fluxes and preform
Method for controlling the deposition of solder on a base metal or substrate is disclosed. The method comprises applying an attaching flux and finishing flux to a substrate, placing a preform thereon and subjecting the same to reflow conditions. The finishing flux i...
09/07/2004
6765015Halogenated paclitaxel derivatives
This invention is directed to novel halogenated paclitaxel derivatives, processes for their preparation and use as effective anti-tumor agents. ...
07/20/2004
6718676Presentation apparatus for artwork
A presentation apparatus for artwork comprising a one-piece, die-cut folder construction of cardboard or other suitable material. The apparatus comprises a back section containing artwork and one or more side panels which suitable fold over the back section. The one...
04/13/2004
6582680Acid resistant film forming dental composition and method of use
A method of forming a solution of oxalic acid potassium salt dihydrate, useful for desensitizing dentin, comprising the steps of admixing an effective amount of oxalic acid potassium salt dihydrate in water having a pH of 2.0-4.0, heating the solution at ...
06/24/2003
6500407Acid resistant film forming dental composition and method of use
A method of forming a solution of oxalic acid potassium salt dihydrate, useful for desensitizing dentin, comprising the steps of admixing an effective amount of oxalic acid potassium salt dihydrate in water having a pH of 2.0-4.0, heating the solution at ...
12/31/2002
6458339Acid resistant film forming dental composition and method of use
A method of forming a solution of oxalic acid potassium salt dihydrate, useful for desensitizing dentin, comprising the steps of admixing an effective amount of oxalic acid potassium salt dihydrate in water having a pH of 2.0-4.0, heating the solution at ...
10/01/2002
6449891Presentation apparatus for artwork
A presentation apparatus for artwork comprising a one-piece, die-cut folder construction of cardboard or other suitable material. The apparatus comprises a back section containing artwork and one or more side panels which suitably fold over the back secti...
09/17/2002
6423301Acid resistant film forming dental composition and method of use
A method of decreasing the permeability of dentin by the application of an effective amount of oxalic acid potassium salt, dihydrate is an aqueous solution at a pH of about 2.0 to 4.0 to the dentin....
07/23/2002
6361319Acid resistant film forming dental composition and method of use
A method of decreasing the permeabilty of dentin by the application of an effective amount of oxalic acid potassium salt, dihydrate in an aqueous solution at a pH of about 2.0 to 4.0 to the dentin....
03/26/2002
53568973-(heteroaryl)-pyrazololi[1,5-a]pyrimidines
This invention relates to heterocyclic derivatives useful for inhibiting the production of Interleukin-1 (IL-1) and tumor necrosis factor (TNF) and the like, which can be represented by the following formula: ##STR1## to a process for their productio...
10/18/1994
5334716Heterocyclic derivatives
This invention relates to heterocyclic derivatives useful for treating or preventing testosteron 5଱-reductase mediated diseases such as alopecia, ache, prostatism and the like, which can be represented by the following formula: ##STR1## to...
08/02/1994
5301591Tapered snare drum
A snare drum having an improved resonant, sensitive and harmonic sound. The snare drum comprises a head end, a snare end is substantially circular at its head end while being increasingly larger in transverse cross-sectional shape proceeding from the head...
04/12/1994
5210226Method for separating and purifying polyene macrolide antibiotics
The present invention provides for the first time an expeditious method to separate polyene macrolide antibiotics into their major components, through a general preparatory procedure employing high pressure liquid chromatography. The procedure allows for ...
05/11/1993
5206236Method for the treatment of malaria
A method for treating malaria which comprises to an afflicted host patient a therapeutically effective amount of a compound have the structure of formula I: ##STR1## wherein X is O or NH; R1 is H or two R1 groups on the same ...
04/27/1993
5202320Method for treating leishmaniasis
This invention relates to a method for treating leishmaniasis which comprises administering to an afflicted host patient, a therapeutically effective amount of a compound having the following structure; ##STR1## wherein X is O or NH; R1 is...
04/13/1993
5175006Method of treating arthritis using gallium compounds
Gallium compounds are utilized to treat or inhibit arthritis....
12/29/1992
5159002Method for purifying dermostatin A and dermostatin B
The present invention provides a method for treating patients suffering from the acquired immunedeficiency syndrome (AIDS). The method comprises administering dermostatin, dermostatin A, dermostatin B or derivatives thereof, such as pharmaceutically accep...
10/27/1992
5084480Pentamidine salts useful in the treatment of pneumocystis carinii pneumonia
Salts of pentamidine, formulations containing such salts and the use of such salts of treatment or prophylaxis of pneumocystis carinii. Pentamidine gluconate and lactate has been discovered and found to have high water solubility while providing potential...
01/28/1992
5036060Cyclophosphamide
A mannitol-free lyophilized formulation of cyclophosphamide is disclosed. Sodium chloride is present as an excipient....
07/30/1991
5001151Aqueous nitroglycerin injection and manufacturing process
Nitroglycerin injection that is free of the customary organic solvents and has an extended shelf life of at least 1 year, consisting essentially of water, lactose, and nitroglycerin. Sodium chloride or dextrose may be added during manufacture or upon dilu...
03/19/1991
4816339Multi-layered poly(tetrafluoroethylene)/elastomer materials useful for in vivo implantation
Biologically compatible materials capable of being formed into implants, comprising layers of poly(tetrafluoroethylene) and mixtures of poly(tetrafluoroethylene) and elastomer, having excellent compliance, strength, elasticity and suturability are disclos...
03/28/1989
4355182Hydroxy-substituted phosphoranes and salts
Hydroxy-substituted phosphoranes and salts thereof represented by Formulae I and II ##STR1## wherein R1, R2 and R3 are the same or different members of the group consisting of lower alkyl, C5 -C6...
10/19/1982
434838811-Amino-11-deoxydaunorubicin and analogs
11-Amino-11-deoxydaunorubicin and analogs represented by the formula: ##STR1## wherein: R is hydrogen, hydroxy or methoxy; R1 is hydrogen or hydroxy; and the pharmaceutically acceptable salts thereof. The compounds are useful in ameliorating tu...
09/07/1982
4347192Derivatives of ଱,ଲ-unsaturated ketones
Derivatives of ଱,ଲ-unsaturated ketones having anticonvulsant activity and methods of their preparation from heterocyclic phosphonium salts and acyclic phosphoranes are disclosed....
08/31/1982
1    
 
Sign InRegister
Username  
Password   
forgot password?