Patent Assignment
Reel/Frame 006034/0874
Assignment of Assignors Interest.
Recorded: 1992-03-09
Pages: 5
Assignor
E.I. DU PONT DE NEMOURS AND COMPANY A CORP. OF DELAWARE
Executed: 1991-10-02
Assignee
APPLIED BIOTECHNOLOGY, INC. A CORP. OF DELAWARE
80 ROGERS STREET, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Properties
(6)
Monoclonal Hybridoma Antibody Specific for a Human Epithelial Antigen
Patent:
4,814,275 →
Application:
06/733,065 →
Assay for Carcinoma of Breast, Colon and Ovary
Patent:
4,857,452 →
Application:
06/937,771 →
Monoclonal Antibodies Reactive with Activated and Oncogenic Ras P21 Proteins
Patent:
4,898,932 →
Application:
07/111,315 →
Method for Detecting Carcinomatous and Precarcinomatous Colo-Rectal Disease
Patent:
4,912,031 →
Application:
07/111,667 →
Monoclonal Antibodies Against Activated Ras Proteins with Amino Acid Mutations at Position 13 of the Protein
Patent:
5,028,527 →
Application:
07/158,730 →
Detection, Quantitation and Classification of Ras Proteins in Body Fluids and Tissues
Application:
07/334,823 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 17, 1985
From: DURDA, PAUL J.; GREEN, DAVID J.; STONE, MARCIA J.; VACCARO, DENNIS E.
To: E.I. DU PONT DE NEMOURS AND COMPANY, A CORP OF DE.
Reel/Frame 004415/0601 →
Assignment of Assignors Interest.
Dec 23, 1987
From: DURDA, PAUL J.
To: E. I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE. A CORP. OF DE.
Reel/Frame 004809/0132 →
Assignment of Assignors Interest.
Dec 31, 1987
From: CARNEY, WALTER P.
To: E.I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DELAWARE, A CORP. OF DE
Reel/Frame 004815/0408 →
Assignment of Assignors Interest.
Jul 6, 1988
From: CARNEY, WALTER PATRICK
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 004909/0770 →
Assignment of Assignors Interest.
Jul 14, 1989
From: CARNEY, WALTER P.
To: E.I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 005138/0115 →
Assignment of Assignors Interest.
Apr 10, 1991
From: E. I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
To: APPLIED BIOTECHNOLOGY, A CORP. OF MA
Reel/Frame 005660/0772 →
Security Interest
Apr 25, 1991
From: APPLIED BIOTECHNOLOGY, INC., A CORP. OF DE
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 005681/0470 →
Assignment of Assignors Interest.
Mar 26, 1992
From: APPLIED BIOTECHNOLOGY, INC. A CORP. OF DELAWARE
To: ONCOGENE SCIENCE, INC. A CORP. OF DELAWARE
Reel/Frame 006054/0923 →
Merger and Change of Name
Aug 30, 1999
From: ONCOGENE SCIENCE, INC.
To: OSI PHARMACEUTICALS, INC.
Reel/Frame 010197/0519 →