Sung Young Lee

US Patent:

7604975, Oct 20, 2009

Filed:

Oct 1, 2003

Appl. No.:

10/677097

Inventors:

Sung Lee - New York NY, US
Vijay Pancholi - Forest Hills NY, US
Vincent A. Fischetti - West Hempstead NY, US

Assignee:

The Rockefeller University - New York NY

International Classification:

C12N 9/48

US Classification:

435212

Abstract:

An endopeptidase is described which shows specificity for cleavage of a LPXTG (SEQ ID NO: 1) motif found in the cell membranes of gram positive bacteria, having an apparent molecular weight of 14,000 daltons, having a pH optimum of about 7. 5 to 10, being salt sensitive, being heavily glycosylated, rich in alanine, lacking aromatic amino acids, having a Kof 0. 26 mM and having a backbone comprised of about 30% unknown amino acids, and containing carbohydrates that are essential for its activity. Methods of use and pharmaceutical compositions of this inhibitor are described.

US Patent:

8232315, Jul 31, 2012

Filed:

Jun 26, 2009

Appl. No.:

12/492566

Inventors:

Sung James Lee - Montville NJ, US
Susan Marie Melnick - Parsippany NJ, US

Assignee:

SK Biopharmaceuticals Co., Ltd. - Seoul

International Classification:

A01N 47/10
A61K 31/27
C07C 261/00
C07C 269/00
C07C 271/00

US Classification:

514478, 560157

Abstract:

The invention is directed to a method of treating addiction to drugs of abuse in a subject, comprising administering a therapeutically effective amount of a cabamoyl compound, or pharmaceutically acceptable salt or ester thereof.

US Patent:

20040186774, Sep 23, 2004

Filed:

Jan 14, 2004

Appl. No.:

10/757806

Inventors:

Sung Lee - Englewood NJ, US

International Classification:

G06F017/60

US Classification:

705/014000

Abstract:

A system and method for earning, storing and redeeming credits in exchange for satisfying predetermined conditions on a Website. The predetermined conditions may be any of a variety of acts that can be conducted via a Website, including viewing and/or listening to advertisements, movie segments, music, spoken word, or promotional material. The predetermined conditions may also require the user to respond to an opinion or demographic survey, or to beta test a software application or game, or to interact in some other way with material presented via the Website. By directly rewarding the satisfaction of the predetermined conditions, the Website operator can incentivize greater participation in the conduct on which the fees paid by sponsors of the Website are based. Credits are earned for satisfying the predetermined condition and are added to the user's account. The balance of unused credits in the account is maintained and displayed to the user when he or she visits the Website. This balance of unused credits is available for use immediately after it is posted. However, the user does not have to use the earned credits in any particular time period. The user may accumulate credits in his account until such time as he or she is ready to use them. The enduring nature of these credits enhances their value to users, and increases their motivation to satisfy the predetermined conditions. Credits can be redeemed for total or partial discounts on services. In one embodiment, credits are redeemable for time segments of long distance telephone service. Such service may be supplied over the Internet or from phone-to-phone. Other services for which credits can be redeemable include access to movies, televised events or presentations, music, and games. In other embodiments, credits are redeemable for partial or total discounts on goods. The flexible nature of the credits further enhances their value and incentive power to users of the Website.

US Patent:

20060059538, Mar 16, 2006

Filed:

Sep 13, 2004

Appl. No.:

10/939663

Inventors:

Sung Lee - Fort Lee NJ, US

International Classification:

H04L 9/00

US Classification:

726001000

Abstract:

A security procedure for invoking IPsec security for communication of a packet in a network includes the steps of generating a message to be sent at the transport layer, building Internet Protocol and Transport Control Protocol headers for the message, selecting a security policy in accordance with a security policy database after the step of building Internet Protocol and Transport Control Protocol headers, and processing the packet according to the selected security policy.

US Patent:

20090031395, Jan 29, 2009

Filed:

May 14, 2008

Appl. No.:

12/152341

Inventors:

Sung Joon Lee - Fort Lee NJ, US

International Classification:

H04L 9/32
H04L 9/00

US Classification:

726 1, 726 3, 713155

Abstract:

A security procedure for invoking IPsec security for communication of a packet in a network includes the steps of generating a message to be sent at the transport layer, building Internet Protocol and Transport Control Protocol headers for the message, selecting a security policy in accordance with a security policy database after the step of building Internet Protocol and Transport Control Protocol headers, and processing the packet according to the selected security policy.

US Patent:

20120004300, Jan 5, 2012

Filed:

Jun 30, 2010

Appl. No.:

12/827505

Inventors:

Sung James Lee - Montville NJ, US
Susan Marie Melnick - Parsippany NJ, US

Assignee:

SK HOLDINGS CO., LTD. - Seoul

International Classification:

A61K 31/27
A61P 25/00

US Classification:

514489

Abstract:

The invention is directed to a method of treating bipolar disorder in a subject, comprising administering a therapeutically effective amount of a carbamate compound, or pharmaceutically acceptable salt or amide thereof.

US Patent:

20120245226, Sep 27, 2012

Filed:

Nov 3, 2010

Appl. No.:

13/508147

Inventors:

Sung James Lee - Montville NJ, US
Susan Marie Melnick - Parsippany NJ, US

International Classification:

A61K 31/27
A61P 25/00
C07C 271/12

US Classification:

514489, 560163

Abstract:

The invention is directed to a method of treating attention-deficit/hyperactivity disorder (ADHD) in a subject, comprising administering a therapeutically effective amount of a carbamoyl compound, or pharmaceutically acceptable salt thereof.

US Patent:

20120252892, Oct 4, 2012

Filed:

Nov 1, 2010

Appl. No.:

13/508145

Inventors:

Sung James Lee - Montville NJ, US
Susan Marie Melnick - Parsippany NJ, US

International Classification:

A61K 31/27
C07C 271/12
A61P 29/00

US Classification:

514506, 560157

Abstract:

The invention is directed to a method of treating fibromyalgia syndrome in a subject, comprising administering a therapeutically effective amount of a carbamoyl compound, or pharmaceutically acceptable salt thereof.