IP Library › Assignment 005829/0571
Patent Assignment
Reel/Frame 005829/0571

Assignment of Assignors Interest.

Recorded: 1991-09-16 Pages: 2
Assignor
Assignee
WHITTAKER BIOPRODUCTS, INC.,
A CORPORATION OF DE
Covered Properties (10)
Fluorometric Enzyme Inhibition Immunoassay for Measuring Potency Pf Allergen Extracts
Patent: 4,528,267 →
Application: 06/476,440 →
Chymopapain Allergen and Method
Patent: 4,499,065 →
Application: 06/489,898 →
Immunoassay Method
Patent: 4,778,755 →
Application: 06/520,921 →
Stable Allergenic Extracts and Methods
Patent: 4,716,120 →
Application: 06/801,649 →
Method and Composition for the Diagnosis of Lyme Disease
Patent: 4,888,276 →
Application: 06/879,153 →
Stable Antigenic Extracts Methods
Patent: 4,963,356 →
Application: 07/040,216 →
Assaying Allergen Specific Ige Levels with Fluorogenic Enzyme Labeled Antibody
Patent: 4,849,337 →
Application: 07/144,730 →
Fluorometric Assay of Allergic Reactions
Patent: 4,845,027 →
Application: 07/144,737 →
Assaying Total Ige Levels with Fluorogenic Enzyme Labeled Antibody
Patent: 4,844,966 →
Application: 07/144,738 →
Fluorometric Assay of Chymopapain Hypersensitivity and Reagents Therefor
Patent: 5,084,379 →
Application: 07/529,784 →
Related Assignments (8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Jul 7, 1983
From: EMANUEL, CALENOFF; YUH-GENG, CALENOFF; JONES, RUTH M.; SCOTT, JOHN R.
To: AXONICS, INCORPORATED, A CORP. OF CA
Reel/Frame 004144/0674 →
Assignment of Assignors Interest. Jul 7, 1983
From: CALENOFF, EMANUEL; JONES, RUTH MC CLUNG; TSAY, YUH-GENG; BEIGLER, MYRON A.
To: AXONICS, INCORPORATED, A CORP. OF CA.
Reel/Frame 004144/0695 →
Assignment of Assignors Interest. Jun 17, 1985
From: AXONICS, INC.
To: MINNESOTA MINING AND MANUFACTURING COMPANY A DE CORP
Reel/Frame 004419/0471 →
Assignment of Assignors Interest. Jun 26, 1986
From: SHELBURNE, CHARLES E.
To: MINNESOTA MINING AND MANUFACTURING COMPANY, A CORP. OF DE.
Reel/Frame 004572/0200 →
Merger Effective on 09/13/1991MD Oct 18, 1991
From: WHITTAKER BIOPRODUCTS, INC. A CORP. OF MD
To: BIOWHITTRAKER, INC., A CORP. OF DE
Reel/Frame 005872/0868 →
Corrective Assignment to Correct Name of Assignee Previouslyrecorded on Reel 5889 Frame 0233 and Reel 5829 Frame 0251, Assignor Assigns Entire Interest. Feb 3, 1992
From: MINNESOTA MINING AND MANUFACTURING COMPANY
To: WHITTAKER BIOPRODUCTS, INC.
Reel/Frame 006005/0771 →
Assignment of Assignor's Interest Jun 20, 1995
From: BIOWHITTAKER, INC.
To: BIOWHITTAKER TECHNOLOGIES, INC.
Reel/Frame 007570/0242 →
Assignment of Assignor's Interest Jun 20, 1995
From: BIOWHITTAKER, INC.
To: BIOWHITTAKER TECHNOLOGIES, INC.
Reel/Frame 007534/0905 →