Patent Assignment
Reel/Frame 007570/0242
Assignment of Assignor's Interest
Recorded: 1995-06-20
Pages: 2
Assignor
BIOWHITTAKER, INC.
Executed: 1995-05-30
Assignee
BIOWHITTAKER TECHNOLOGIES, INC.
SUITE 1300, 1105 NORTH MARKET ST., WILMINGTON, DELAWARE, 19801
Covered Properties
(17)
Rapid Aspiration System for Culture Media
Patent:
4,198,482 →
Application:
05/917,714 →
Method of Removing Lipid Inhibitors from Limulus Amebocyte Lysate
Patent:
4,279,774 →
Application:
06/093,403 →
Limulus Amebocyte Lysate Procedure
Patent:
4,273,557 →
Application:
06/135,810 →
Chromogenic Method of Detecting Endotoxins in Blood
Patent:
4,301,245 →
Application:
06/154,360 →
Process for Preparing Limulus Lysate
Patent:
4,322,217 →
Application:
06/254,233 →
Peptide-Type Substrates Useful in the Quantitative Determination of Endotoxin
Patent:
4,406,832 →
Application:
06/298,994 →
Chymopapain Allergen and Method
Patent:
4,499,065 →
Application:
06/489,898 →
Peptide-Type Substrates Useful in the Quantitative Determination of Endotoxin
Patent:
4,510,241 →
Application:
06/507,596 →
Immunoassay Method
Patent:
4,778,755 →
Application:
06/520,921 →
Fluorometer Having an Improved Optical System
Patent:
4,536,655 →
Application:
06/527,366 →
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 →
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 →
Kinetic Assay for Endotoxin Using Limulus Amebocyte Lysate and Chromogenic Substrate
Patent:
5,310,657 →
Application:
07/911,375 →
Related Assignments
(24)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 14, 1981
From: DIKEMAN ROXANE N.
To: MALLINCKRODT, INC., A COR. OF MO
Reel/Frame 003879/0468 →
Assignment of Assignors Interest.
Sep 3, 1981
From: MILLS, DONALD F.
To: MALLINCKRODT, INC., A CORP. OF MO
Reel/Frame 003930/0119 →
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.
Aug 29, 1983
From: BARNES, CLARENCE W.
To: AXONICS, INC.
Reel/Frame 004221/0802 →
Assignment of Assignors Interest.
Nov 2, 1983
From: BARNES, CLARENCE W.
To: AXONICS, INC., A CA CORP.
Reel/Frame 004238/0229 →
Assignment of Assignors Interest.
Aug 20, 1984
From: DYNACIENCES CORPORATION A PA CORP.
To: WHITTAKER M.A. BIOPRODUCTS, INC., A MA CORP.
Reel/Frame 004293/0132 →
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.
Jul 18, 1985
From: MALLINCKRODT, INC.
To: WHITTAKER CORPORATION
Reel/Frame 004428/0361 →
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
Jun 22, 1989
From: WHITTAKER CORPORATION, A CORP. OF CA.
To: WHITTAKER CORPORATION, A CORP. OF DE.
Reel/Frame 005261/0367 →
Merger
Jun 22, 1989
From: TASKER INDUSTRIES, A CORP. OF CA.
To: WHITTAKER CORPORATION, A CORP. OF CA.
Reel/Frame 005267/0361 →
Change of Name
Jul 7, 1989
From: WHITTAKER M.A. BIOPRODUCTS, INC.
To: WHITTAKER BIOPRODUCTS, INC.
Reel/Frame 005129/0165 →
Security Interest
Jul 7, 1989
From: WHITTAKER BIOPRODUCTS, INC.
To: SECURITY PACIFIC NATIONAL BANK
Reel/Frame 005178/0129 →
Security Interest
Feb 9, 1990
From: WHITTAKER CORPORATION
To: SECURITY PACIFIC NATIONAL BANK
Reel/Frame 005311/0926 →
Merger
Mar 6, 1990
From: WHITTAKER CORPORATION, A CORP. OF CA
To: WHITTAKER CORPORATION, A CORP. OF DE
Reel/Frame 005268/0473 →
Released by Secured Party
Oct 2, 1990
From: SECURITY PACIFIC NATIONAL BANK
To: WHITTAKER BIOPRODUCTS, INC.
Reel/Frame 005461/0643 →
Assignment of Assignors Interest.
Sep 16, 1991
From: MINNESOTA MINING AND MANUFACTURING COMPANY
To: WHITTAKER BIOPRODUCTS, INC.,
Reel/Frame 005829/0571 →
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 →
Assignment of Assignors Interest.
Oct 28, 1991
From: MINNESOTA MINING AND MANUFACTURING COMPANY
To: WHITTAKER BIOPRODUCTS, INC. A CORPORATION OF DELAWARE
Reel/Frame 005889/0233 →
Merger
Oct 28, 1991
From: WHITTAKER BIOPRODUCTS, INC.
To: BIOWHITTAKER, INC.
Reel/Frame 005889/0235 →
Merger Effective on 09/13/1991DE
Oct 29, 1991
From: WHITTAKER BIOPRODUCTS, INC. A CORP. OF MARYLAND (MERGED INTO)
To: BIOWHITTAKER, INC. A CORP. OF DELAWARE
Reel/Frame 005939/0015 →
Assignment of Assignors Interest.
Dec 16, 1991
From: WHITTAKER CORPORATION, A CORP. OF DE
To: BIOWHITTAKER, INC. A CORPORATION OF DELAWARE
Reel/Frame 005978/0016 →
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 →
Release of Lien
May 9, 1996
From: SECURITY PACIFIC NATIONAL BANK
To: WHITTAKER CORPORATION
Reel/Frame 007815/0366 →