Patent Assignment
Reel/Frame 004940/0559
Assignment of Assignors Interest.
Recorded: 1988-07-07
Pages: 1
Assignor
CIBA-GEIGY AG, A SWISS COMPANY
Executed: 1988-06-22
Assignee
CIBA-GEIGY CORPORATION, A CO. OF NY
444 SAW MILL RIVER ROAD, ARDSLEY, NEW YORK, 10502
Covered Properties
(9)
Technique for Lathe Grinding Multi-Focal Contact Lenses
Patent:
3,662,040 →
Application:
05/001,444 →
Process for Sterilizing Hydrophilic Gelatin Lenses Having Ultraviolet Stabilizers
Patent:
3,852,032 →
Application:
05/358,058 →
Hydrophilic Contact Lens Material
Patent:
3,985,697 →
Application:
05/471,575 →
Apparatus for Measuring the Curvature of Curved Objects
Patent:
4,171,576 →
Application:
05/868,536 →
Method for Molding Contact Lenses Using Ultraviolet Energy
Patent:
4,382,902 →
Application:
06/238,962 →
Method for Molding Contact Lenses Using Microwave Energy
Patent:
4,390,482 →
Application:
06/238,963 →
Treatment Process for Rendering Corneal Contact Lenses Hydrophilic
Patent:
4,409,258 →
Application:
06/260,674 →
A Method for the Manufacture of Contact Lenses Using Microwave Energy
Patent:
4,495,117 →
Application:
06/476,385 →
An Apparatus for the Manufacture of Contact Lenses Using Microwave Energy
Patent:
4,568,262 →
Application:
06/657,186 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 27, 1981
From: FEURER BERNARD
To: SOCIETE ANONYME EUROPTIC HOLDING
Reel/Frame 003875/0315 →
Assignment of Assignors Interest.
Feb 27, 1981
From: FEURER BERNARD
To: SOCIETE ANONYME EUROPTIC HOLDING
Reel/Frame 003871/0462 →
Assignment of Assignors Interest.
Feb 10, 1983
From: SOCIETE ANONYME EUROPTIC HOLDING
To: ALCON PHARMACEUTICALS LIMITED
Reel/Frame 004099/0490 →
Assignment of Assignors Interest.
Mar 17, 1983
From: FEURER, BERNARD; PIGOT, GILLES
To: ALCON PHARMACEUTICALS LIMITED
Reel/Frame 004108/0537 →
Assignment of Assignors Interest.
May 3, 1983
From: FEURER, BERNARD; BARONET, PHILIPPE
To: ALCON PHARMACEUTICALS LIMITED
Reel/Frame 004123/0592 →
Assignment of Assignors Interest.
Jul 9, 1984
From: MEDICORNEA COMPANY
To: MEDICORNEA COMPANY, THE
Reel/Frame 004277/0805 →
Assignment of Assignors Interest.
May 10, 1991
From: CIBA-GEIGY CORPORATION, A NY COMPANY
To: CIBA VISION CORPORATION A COMPANY OF DE
Reel/Frame 005699/0274 →