USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	007097/0277			Pages:	3
		Recorded:	08/11/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 1

Patent #:	5514499	Issue Dt:	05/07/1996	Application #:	08249038	Filing Dt:	05/25/1994
Title:	PHASE SHIFTING MASK COMPRISING A MULTILAYER STRUCTURE AND METHOD OF FORMING A PATTERN USING THE SAME

Assignors

Exec Dt:

07/27/1994

Exec Dt:

07/27/1994

Exec Dt:

07/27/1994

Exec Dt:

07/27/1994

Exec Dt:

07/27/1994

Exec Dt:

07/27/1994

Exec Dt:

07/27/1994

Exec Dt:

08/03/1994

Assignee

72 HORIKAWA-CHO

SAIWAI-KU, KAWASAKI-SHI,, JAPAN

Correspondence name and address
	MARVIN J. SPIVAK
	OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
	4TH FLR., 1755 JEFFERSON DAVIS HWY.
	ARLINGTON, VA 22202

Search Results as of: 04/27/2024 05:25 PM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6