Bo Zheng Zheng, 52Carrollton, GA

6361815, Mar 26, 2002

Dec 21, 1998

09/217642

Bo Lin Zheng - Wayne NJ
Calvin Hyungchan Kim - Fort Lee NJ
Kan He - River Edge NJ
Qun Yi Zheng - Wayne NJ

Pure World Botanicals, Inc. - South Hackensack NJ

A61K 3105

426489, 426425, 426429, 426478, 514733, 514736

Provided are products including trihydroxystilbenes and glycosylated derivatives thereof. Also provided are compositions containing these products with an aqueous solvent, particularly and alcohol-water mixture, and reverse phase chromatographic methods for isolating and purifying the compositions from plant materials. The products have biological activity, including anti-tumor activity.

2002004, Apr 11, 2002

Jun 8, 2001

09/878141

Bo Zheng - Wayne NJ, US
Calvin Kim - Fort Lee NJ, US
Stephen Wolthoff - Fort Lee NJ, US
Kan He - River Edge NJ, US
Lingling Rogers - Parsipanny NJ, US
Yu Shao - Riveredge NJ, US
Qun Zheng - Wayne NJ, US

C07C235/02

554/061000

The invention relates to compositions that can be isolated from Lepidium plant material and to methods for their isolation. The compositions are useful for treating and preventing cancer and sexual dysfunction.

2006005, Mar 16, 2006

Jul 8, 2005

11/178239

Qun Zheng - Wayne NJ, US
Bo Zheng - Aurora CO, US
Kan He - River Edge NJ, US
Bao Cui - Shrewsbury MA, US
Naisheng Bai - Highland NJ, US

Pure World Botanicals, Inc. - South Hackensack NJ

A61K 36/82
A61K 36/75
A61K 36/484
A61K 31/375
A61K 31/198

424725000, 424729000, 424757000, 514474000, 514561000

The present invention provides a dietary supplement and methods of using the same to promote body weight reduction and/or loss of body fat in a subject, and for the management of obesity. The supplement can further be used to reduce one or more metabolic parameters in a subject, such as blood glucose levels, blood triglyceride levels, and blood cholesterol levels.

2007011, May 24, 2007

Jul 26, 2006

11/460142

Qun Zheng - Wayne NJ, US
Bo Zheng - Aurora CO, US
Kan He - River Edge NJ, US

NATUREX - Avignon

A61K 36/185
A61K 31/56
A61K 31/198
A61K 31/26
A61K 31/165

424725000, 514171000, 514514000, 514561000, 514617000

The present invention relates to compositions containing particular components that can be obtained from a plant which can have pharmaceutical applications. More particularly, the plant genus is Lepidium and the composition may contain in the range of between about 0.3% and 0.7% of benzyl isothiocyanate, b) between about 0.06% and about 0.02% of Lepidium sterol component, c) between about 1% and about 2% of a Lepidium fatty acid component, and d) about 0.006% to 0.6% or more total macamide/macaenes component as standardized with excipients.

6267995, Jul 31, 2001

Mar 3, 1999

9/261806

Bo Lin Zheng - Wayne NJ
Calvin Hyungchan Kim - Fort Lee NJ
Stephen Wolthoff - Fort Lee NJ
Kan He - River Edge NJ
Lingling Rogers - Parsipanny NJ
Yu Shao - Riveredge NJ
Qun Yi Zheng - Wayne NJ

Pure World Botanicals, Inc.

A61K 3578

424773

An isolated composition obtained by extracting Lepidium meyenii roots is provided. The composition is substantially free of cellulose and comprises between about 5% and about 9% of benzyl isothiocyanate, between about 1% and about 3% of Lepidium sterol component, between about 20% and about 30% of Lepidium fatty acid component, and about 10% or more of macamide component. The composition is prepared by a process which comprises contacting Lepidium meyenii roots with a first aqueous solvent of about 90% vol-% or more water, then separating the residual Lepidium meyenii root material from the first contacted aqueous solvent, then contacting the residual Lepidium meyenii root material with a second aqueous solvent which comprises a mixture of an alcohol and water having about 90 vol-% alcohol or more to form a liquor, and then finally concentrating the liquor to obtain the composition. The composition can be used for treating cancer and sexual dysfunction.