IP Library › Assignment 005252/0249
Patent Assignment
Reel/Frame 005252/0249

Assignment of Assignors Interest.

Recorded: 1989-11-26 Pages: 6
Assignor
MILLIPORE CORPORATION
Executed: 1989-11-20
Assignee
Covered Properties (44)
Gel Electrophoresis Slide Drying
Patent: 3,935,646 →
Application: 05/524,364 →
Processes of Making a Porous Membrane Material from Polyvinylidene Fluoride, and Products
Patent: 4,203,848 →
Application: 05/800,574 →
Making Porous Membranes and the Membrane Products
Patent: 4,203,847 →
Application: 05/800,575 →
Ultrafiltration Apparatus and Method
Patent: 4,222,870 →
Application: 05/880,950 →
Device and Process for Removing Pyrogens from Aqueous Solutions
Patent: 4,261,834 →
Application: 05/906,922 →
Diagnostic Method and Equipment
Patent: 4,200,690 →
Application: 05/924,562 →
Test Device
Patent: 4,246,339 →
Application: 05/956,702 →
Method and Structure for Sealing Tubular Filter Elements
Patent: 4,512,892 →
Application: 06/121,561 →
Immobilizied Antibody or Antigen for Immunoassay
Patent: 4,407,943 →
Application: 06/129,671 →
Process for Grafting Amino Acid Molecules Onto Preformed Polymer Surfaces and Products Prepared Thereby
Patent: 4,340,482 →
Application: 06/136,908 →
Wear-Resistant Sintered Composition Having an Chemical Formula Cf\ 3 Comprising Graphite Fibers Fluonnated Graphite, and Ptfe
Patent: 4,342,679 →
Application: 06/181,909 →
Test Method and Apparatus for the Presence of Microorganisms in Ampoule
Patent: 4,351,900 →
Application: 06/229,918 →
Method and Structure for Sealing Tubular Filter Elements
Patent: 4,392,958 →
Application: 06/246,803 →
Test Method and Apparatus for the Presence of Microorganism in Syringe
Patent: 4,397,945 →
Application: 06/272,226 →
Filter Cartridges and Methods and Components for Making Them
Patent: 4,501,663 →
Application: 06/286,420 →
Photometric Apparatus and Process
Patent: 4,501,969 →
Application: 06/356,064 →
Method for Preparing a Wear - Resistant Composition Containing Fluorinated Graphite, Graphite Fibers and Ptfe
Patent: 4,407,988 →
Application: 06/361,700 →
Method and Apparatus for Treating Whole Blood
Patent: 4,540,492 →
Application: 06/451,380 →
Apparatus for Nucleic Acid Quantification
Patent: 4,526,690 →
Application: 06/463,747 →
Stabilized Apparatus for Converting Rotational Motion to Linear Motion
Patent: 4,526,053 →
Application: 06/518,701 →
I. V. Filter Apparatus
Patent: 4,525,182 →
Application: 06/527,546 →
Photometric Apparatus with Multi-Wavelength Excitation
Patent: 4,565,447 →
Application: 06/553,736 →
Membrane Device for Sterility Testing
Patent: 4,640,777 →
Application: 06/565,076 →
Passive Fluid Mixing System
Patent: 4,534,659 →
Application: 06/574,541 →
Microporous Membranes of Ultrahigh Molecular Weight Polyethylene
Patent: 4,778,601 →
Application: 06/658,600 →
Container Cap with Frangible Septum
Patent: 4,545,497 →
Application: 06/672,309 →
Multilayer Membrane Separator
Patent: 4,735,718 →
Application: 06/676,205 →
Porous Membrane Having Hydrophilic Surface and Process
Patent: 4,618,533 →
Application: 06/676,681 →
Method and Apparatus for Microbiological Testing of Liquids
Patent: 4,777,137 →
Application: 06/691,687 →
Apparatus for Converting Rotational Motion to Linear Motion
Patent: 4,648,285 →
Application: 06/734,810 →
Multiwell Membrane Filtration Apparatus
Patent: 4,734,192 →
Application: 06/747,687 →
Liquid Composition Control
Patent: 4,595,496 →
Application: 06/763,743 →
Ion Chromatography Method and Apparatus
Patent: 4,699,718 →
Application: 06/821,154 →
Diafiltration Method
Patent: 4,728,430 →
Application: 06/828,105 →
Method for Separating Liquid Compositions on the Basis of Molecular Weight
Patent: 4,789,482 →
Application: 06/828,106 →
Compound Valve
Patent: 4,655,095 →
Application: 06/847,282 →
Composite Ultrafiltration Membranes
Patent: 4,824,568 →
Application: 06/864,074 →
Package for Membrane Filters
Patent: 4,727,705 →
Application: 06/937,752 →
Probe-Gripper
Patent: 4,747,316 →
Application: 07/022,269 →
Fluid Composition and Volumetric Delivery Control
Patent: 4,767,279 →
Application: 07/057,514 →
Small Volume Tangential Flow Filtration Apparatus
Patent: 4,761,230 →
Application: 07/061,846 →
Container for Fermentation
Patent: 4,792,454 →
Application: 07/099,644 →
Microporous Membranes of Ultrahigh Molecular Weight Polyethylene
Patent: 4,828,772 →
Application: 07/192,595 →
Probe Tip Apparatus
Patent: 4,862,753 →
Application: 07/275,320 →
Related Assignments (22)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Aug 27, 1980
From: ABRAHAMS LOUIS; IZOD THOMAS P. J.
To: WATERS ASSOCIATES, INC., A CORP. OF DE.
Reel/Frame 003797/0858 →
Assignment of Assignors Interest. Jan 30, 1981
From: LEMONNIER JEAN
To: MILLIPORE CORPORATION
Reel/Frame 003861/0887 →
Assignment of Assignors Interest. Aug 13, 1982
From: LYMNEOS, ANTHONY C., JR.
To: MILLIPORE CORPORATION, ASHBY ROAD, BEDFORD, 01730 A CORP. OF MA
Reel/Frame 004024/0140 →
Assignment of Assignors Interest. Dec 20, 1982
From: KESSLER, STEPHEN B.
To: MILLIPORE CORPORATION
Reel/Frame 004078/0995 →
Assignment of Assignors Interest. Jul 29, 1983
From: CARSON, WILLIAM W.
To: MILLIPORE CORPORATION
Reel/Frame 004160/0345 →
Assignment of Assignors Interest. Aug 4, 1983
From: KIOVSKY, JOSEPH R.; HENDRICK, CLIFFORD L.
To: MILLIPORE CORPORATION 80 ASHBY ROAD BEDFORD MA 01730 A CORP OF MA
Reel/Frame 004261/0321 →
Assignment of Assignors Interest. Aug 29, 1983
From: RISING, DONALD B.; NAEGELI, RICHARD G. JR.
To: MILLIPORE CORPORATION, A CORP. OF MA
Reel/Frame 004168/0929 →
Assignment of Assignors Interest. Nov 21, 1983
From: NELSON, KENNETH E.
To: MILLIPORE CORPORATION
Reel/Frame 004200/0296 →
Assignment of Assignors Interest. Dec 23, 1983
From: LEMONNIER, JEAN
To: MILLIPORE CORPORATION ASHBY ROAD, BEDFORD MASSACHUSETTS 01730 A CORP OF
Reel/Frame 004268/0918 →
Assignment of Assignors Interest. Jan 27, 1984
From: DOURDEVILLE, THEODORE A.; LYMNEOS, ANTHONY
To: MILLIPORE CORPORATION
Reel/Frame 004223/0856 →
Assignment of Assignors Interest. Oct 9, 1984
From: LOPATIN, GEORGE; YEN, LARRY Y.
To: MILLIPORE CORPORATION, A CORP OF MASSACHUSETTS
Reel/Frame 004324/0740 →
Assignment of Assignors Interest. Jun 22, 1989
From: LOVETTE, SPENCER; COASSIN, PETER; KAROL, ROBERT; AHO, JOHN
To: MILLIPORE CORPORATION
Reel/Frame 005120/0553 →
Assignment of Assignor's Interest Feb 17, 1994
From: MILLIPORE INVESTMENT HOLDINGS LIMITED
To: WATERS INVESTMENTS LIMITED
Reel/Frame 006900/0901 →
Assignment of Assignor's Interest Aug 3, 1994
From: MILLIPORE INVESTMENT HOLDINGS LIMITED
To: WATERS INVESTMENTS LIMITED
Reel/Frame 007090/0179 →
Security Interest Aug 29, 1994
From: WATERS INVESTMENTS LIMITED
To: BANKERS TRUST COMPANY
Reel/Frame 007145/0452 →
Assignment of Assignor's Interest Nov 14, 1994
From: MILLIPORE INVESTMENT HOLDINGS LIMITED
To: PERSEPTIVE BIOSYSTEMS, INC.
Reel/Frame 007189/0912 →
Security Interest Feb 22, 1996
From: WATERS INVESTMENTS LIMITED
To: BANKERS TRUST COMPANY
Reel/Frame 007986/0191 →
Patent Release Aug 15, 1996
From: BANKERS TRUST COMPANY
To: WATERS INVESTMENT LIMITED
Reel/Frame 008077/0511 →
Merger Aug 6, 2001
From: MILLIPORE INVESTMENT HOLDINGS LIMITED
To: MILLIPORE CORPORATION
Reel/Frame 012025/0799 →
Assignment of Assignor's Interest Sep 14, 2001
From: MILLIPORE CORPORATION
To: MYKROLIS CORPORATION
Reel/Frame 012134/0787 →
Release of Security Interest in Patents Apr 29, 2002
From: BANKERS TRUST COMPANY, AS COLLATERAL AGENT
To: WATERS INVESTMENTS LIMITED
Reel/Frame 012822/0456 →
Merger Apr 17, 2009
From: WATERS INVESTMENTS LIMITED
To: WATERS TECHNOLOGIES CORPORATION
Reel/Frame 022552/0606 →