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Attorney: Yang; Frank Z.


Number of patents: 15
Last date: April 28, 2009

NumberTitleIssue Date
7523581Shot pattern control system
The invention relates to systems, methods and devices for controlling the dispersion of shot or other projectiles fired from a weapon such as a shotgun. Embodiments according to the invention employ an inner cylindrical chamber that is divided at a median transverse...
04/28/2009
7413908Gel extraction device
A gel extraction device comprising a hollow cutting member having a cutting edge at one end and a squeeze bulb at the other end. In a further embodiment, the air passage between the cutting edge and the bulb has a constriction zone to prevent any extracted gel from ...
08/19/2008
D501602Diaper bag
02/08/2005
6820676Endoluminal device exhibiting improved endothelialization and method of manufacture thereof
An implantable endoluminal device which is fabricated from materials which present a blood or body fluid and tissue contact surface which has controlled heterogeneities in material constitution. An endoluminal stent which is made of a material having controlled hete...
11/23/2004
5840758Oxime derivatives of fenamates as inhibitors of prostaglandin biosynthesis
Compounds having the formula ##STR1## or a pharmaceutically acceptable salt thereof wherein Y is selected from halogen, alkyl, and haloalkyl; n is 0, 1, 2, or 3; A is selected from (a) optionally substituted alkylene, (b) optionally substituted cyclo...
11/24/1998
5804390Use of nuclear magnetic resonance to identify ligands to target biomolecules
The present invention provides a process for identifying compounds which bind to a specific target molecule. The process includes the steps of a) generating a first two-dimensional 15 N/1 H NMR correlation spectrum of a 15...
09/08/1998
5795900Symmetrical bis-heteroaryl-methoxy-phenylalkyl carboxylates as inhibitors of leukotriene biosynthesis
Compounds having the formula: ##STR1## wherein W is the same at each occurrence and is selected from optionally substituted quinolyl, optionally substituted benzothiazolyl, optionally substituted benzoxazolyl, optionally substituted benzimidazolyl, ...
08/18/1998
5783586Heteroarylmethoxyphenylthioalkyl carboxylates as inhibitors of leukotriene biosynthesis
Compounds having the formula: ##STR1## wherein W1 and W2 are independently selected from optionally substituted quinolyl, optionally substituted benzothiazolyl, optionally substituted benzoxazolyl, optionally substituted benzimi...
07/21/1998
5756531Iminoxy derivatives of indole and indene compounds as inhibitors of prostaglandin biosynthesis
The present invention provides a class of substituted indole and indene iminoxy derivatives of the formula ##STR1## which inhibit leukotriene biosynthesis and are useful in the treatment of allergic and inflammatory disease states....
05/26/1998
5750558Oxime derivatives of indole and indene compounds as inhibitors of prostaglandin biosynthesis
Described herein are compounds having the formula ##STR1## or a pharmaceutically acceptable salt thereof wherein L is selected from the group consisting of ##STR2## R2 is selected from (a) ##STR3## R3 is selected ...
05/12/1998
57339127A-heterocycle substituted hexahydro-1H-pyrrolizine compounds useful in controlling chemical synaptic transmission
7a-Substituted hexahydro-1H-pyrrolizine compounds having the formula ##STR1## wherein A is a defined heterocycle moiety, pharmaceutical compositions of these compounds, and use of said compositions to selectively control synaptic transmission in mamm...
03/31/1998
5714633Process for the preparation of arylalkynyl-N-hydroxyurea derivatives having lipoxygenase inhibitory activity
The present invention provides a process for the preparation of a compound of formula ##STR1## wherein R is a straight or branched alkyl group of from one to twelve carbon atoms; M represents hydrogen or a pharmaceutically acceptable cation; and...
02/03/1998
5714488Bis-heteroarylylmethoxyphenyl ketone derivatives as inhibitors of leukotriene biosynthesis
Compounds having the formula ##STR1## or a pharmaceutically acceptable salt thereof wherein W is selected from the group consisting of optionally substituted quinolyl, optionally substituted benzothiazolyl, optionally substituted benzoxazolyl, o...
02/03/1998
5698401Use of nuclear magnetic resonance to identify ligands to target biomolecules
The present invention provides a process for identifying compounds which bind to a specific target molecule. The process includes the steps of a) generating a first two-dimensional 15 N/1 H NMR correlation spectrum of a 15...
12/16/1997
5637726UV-absorbing benzotriazoles having a styrene group
A reactive monomer for preparing ultraviolet absorbing polymers has formula (I) wherein R1 is a halogen or C1 -C6 straight or branched chain alkoxy group; and R is a --(CH2)3 O--, --(CH2)2
06/10/1997
 
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