The Patent Place

	Code	Description	Pages	PDF
2004-02-17	`IFEE`	Issue Fee Payment (PTO-85B)	1	View
2004-02-17	`LET.`	Miscellaneous Incoming Letter	1	View
2003-12-10	`LET.`	Miscellaneous Incoming Letter	1	View
2003-12-10	`DRW`	Drawings-only black and white line drawings	2	View
2001-05-15	`TRNA`	Transmittal of New Application	1	View
2001-05-15	`SPEC`	Specification	83	View
2001-05-15	`CLM`	Claims	5	View
2001-05-15	`ABST`	Abstract	1	View
2001-05-15	`DRW`	Drawings-only black and white line drawings	2	View
2001-05-15	`OATH`	Oath or Declaration filed	5	View

Inventors

Jia-He Li Cockeysville, MD

Vincent J. Kalish Annapolis, MD

Jie Zhang Ellicott City, MD

Larisa E. Serdyuk Baltimore, MD

Dana Victor Ferraris Towson, MD

Ge Xiao Baltimore, MD

Paul W. Kletzly Arlington, VA

Attorneys & Agents of Record

HANSJORG SAUER Reg. 50269 Agent · BIOTECHNOLOGY INDUSTRY ORGANIZATION

Classification

USPC 546/80

C07D401/06 A61P25/28 A61P9/00 C07D221/12

Prosecution

Publication

Patent Term Adjustment

-546days

EISAI INC.

from EISAI CORPORATION OF NORTH AMERICA

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2010-01-15

EISAI CORPORATION OF NORTH AMERICA

from MGI GP, INC.

CHANGE OF NAME Recorded 2009-03-13

MGI GP, INC.

from GUILFORD PHARMACEUTICALS, INC.

MERGER Recorded 2009-01-06

GUILFORD PHARMACEUTICALS, INC.

from FERRARIS, DANA VICTOR, KALISH, VINCENT J., KLETZLY, PAUL W., LI, JIA-HE, SERDYUK, LARISA E., XIAO, GE, ZHANG, JIE

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2001-05-15

SULFONAMIDE AND CARBAMIDE DERIVATIVES OF 6(5H)PHENANTHRIDINONES AND THEIR USES