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:	004865/0348			Pages:	6
		Recorded:	05/09/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 19

Patent #:	4275183	Issue Dt:	06/23/1981	Application #:	06061466	Filing Dt:	07/27/1979
Title:	HYDROPHILIC POLYMERS AND CONTACT LENSES THEREFROM

Patent #:	4328148	Issue Dt:	05/04/1982	Application #:	06216434	Filing Dt:	12/15/1980
Title:	COMPOSITIONS COMPRISING WATER AND HYDROPHILIC POLYMERS AND CONTACT LENSES THEREFROM

Patent #:	4465794	Issue Dt:	08/14/1984	Application #:	06345801	Filing Dt:	02/04/1982
Title:	HYDROPHILIC POLYMERS AND CONTACT LENSES THEREFROM

Patent #:	4469646	Issue Dt:	09/04/1984	Application #:	06406503	Filing Dt:	08/09/1982
Title:	METHOD OF MOLDING PLASTIC CONTACT LENSES

Patent #:	4517140	Issue Dt:	05/14/1985	Application #:	06490598	Filing Dt:	05/02/1983
Title:	DEVICE AND METHOD FOR CENTRIFUGALLY CASTING ARTICLES

Patent #:	4468184	Issue Dt:	08/28/1984	Application #:	06490626	Filing Dt:	05/02/1983
Title:	GAS FEED MEANS FOR USE IN CENTRIFUGAL CASTING DEVICES

Patent #:	4517138	Issue Dt:	05/14/1985	Application #:	06490634	Filing Dt:	05/02/1983
Title:	DEVICE AND METHOD FOR CENTRIFUGALLY CASTING ARTICLES

Patent #:	4517139	Issue Dt:	05/14/1985	Application #:	06490642	Filing Dt:	05/02/1983
Title:	DEVICE AND METHOD FOR CENTRIFUGALLY CASTING ARTICLES ON A CONTINUOUS BASIS

Patent #:	4516924	Issue Dt:	05/14/1985	Application #:	06491159	Filing Dt:	05/04/1983
Title:	RETAINING MEANS FOR DEVICE FOR CENTRIFUGALLY CASTING SYMMETRICAL OR ASYMMETRICAL ARTICLES

Patent #:	4551086	Issue Dt:	11/05/1985	Application #:	06512814	Filing Dt:	07/11/1983
Title:	DEVICE FOR CENTRIGUGALLY CASTING ARTICLES

Patent #:	4647261	Issue Dt:	03/03/1987	Application #:	06533478	Filing Dt:	09/19/1983
Title:	CUTTING DEVICE AND METHOD FOR THE PRECISION TRIMMING OF THE EDGE OF A CAST LENS

Patent #:	4645811	Issue Dt:	02/24/1987	Application #:	06595580	Filing Dt:	04/02/1984
Title:	MATERIAL USED FOR OPTICAL DEVICES

Patent #:	4559897	Issue Dt:	12/24/1985	Application #:	06718183	Filing Dt:	03/29/1985
Title:	HYDROPHILIC LENS TINTING AND COLOURING APPARATUS

Patent #:	4681295	Issue Dt:	07/21/1987	Application #:	06759918	Filing Dt:	07/29/1985
Title:	TRICURVE OPTICAL METAL MASTER MOLD AND METHOD OF MAKING

Patent #:	4634449	Issue Dt:	01/06/1987	Application #:	06778576	Filing Dt:	09/20/1985
Title:	OPAQUE TINTING PROCESS FOR CONTACCT LENS

Patent #:	4680149	Issue Dt:	07/14/1987	Application #:	06865217	Filing Dt:	05/19/1986
Title:	MOLD AND METHOD FOR SPIN CASTING A PRECISLELY CONFIGURED ARTICLE

Patent #:	4782946	Issue Dt:	11/08/1988	Application #:	07097868	Filing Dt:	09/17/1987
Title:	SOFT CONTACT LENS HYDRATION DEVICE AND KIT

Patent #:	4923480	Issue Dt:	05/08/1990	Application #:	07099038	Filing Dt:	09/21/1987
Title:	OPAQUE TINTING OF CONTACT LENSES WITH RANDOM POSITIONS OF COLOR DEPTH

Patent #:	4838413	Issue Dt:	06/13/1989	Application #:	07099188	Filing Dt:	09/21/1987
Title:	CONTACT LENS DISINFECTION CASE WITH LOCKING MECHANISM

Assignor

Exec Dt:

11/12/1987

Assignee

2525 DUPONT DRIVE

IRVINE, CALIFORNIA 92715

Correspondence name and address
	VINCENT P. PIRRI
	NATIONAL PATENT DEVELOPMENT CORPORATION
	9 WEST 57TH STREET, RM-4170
	NEW YORK, NY 10019

Search Results as of: 05/24/2024 11:14 AM

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