IP Library › Assignment 007677/0560
Patent Assignment
Reel/Frame 007677/0560

Assignment of Assignor's Interest

Recorded: 1995-08-21 Pages: 7
Assignor
Assignee
ABB PROCESS ANALYTICS, INC.
843 N. JEFFERSON ST., LEWISBURG, WEST VIRGINIA, 24901
Covered Properties (12)
Title Not Available
Application: 05/711,231 →
Methods and Apparatus for Improving Electron Capture Detectors by Collection of Ions
Patent: 4,137,453 →
Application: 05/719,280 →
Methods and Apparatus for Energy Analysis and Energy Filtering of Secondary Ions and Electrons
Patent: 4,146,787 →
Application: 05/769,696 →
Methods and Apparatus for Simultaneously
Patent: 4,105,916 →
Application: 05/772,905 →
?
Patent: 4,151,414 →
Application: 05/783,323 →
Method and Apparatus for Producing Electrostatic Fields by Surface Currents on Resistive Materials with Applications to Charged Particle Optics and Energy Analysis
Patent: 4,126,781 →
Application: 05/795,614 →
Surface Ionization Monitor for Particulates and Method
Patent: 4,209,693 →
Application: 05/930,360 →
Methods and Apparatus for Analysis of Mixtures by Mass Spectrometry-
Patent: 4,283,626 →
Application: 06/092,559 →
Collision Cell for Triple Quarupole Tandem Mass Spectrometry
Patent: 4,814,613 →
Application: 07/022,647 →
Method and Apparatus Surface Ionization Particulate Detectors
Patent: 4,980,557 →
Application: 07/202,524 →
Method and Apparatus for Analyzing Encapsulated Vapors
Patent: 5,172,581 →
Application: 07/410,506 →
Method and Apparatus for Preconcentration for Analysis Purposes of Trace Constitutes in Gases
Patent: 5,142,143 →
Application: 07/784,068 →
Related Assignments (8)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name Effective May 15, 1985. Apr 28, 1986
From: EXTRANUCLEAR LABORATORIES, INC.
To: EXTREL CORPORATION
Reel/Frame 004557/0361 →
Assignment of Assignors Interest. Aug 5, 1988
From: MYERS, RICHARD L.; MC CALL, EDWARD L.
To: EXTREL CORPORATION, 240 ALPHA DRIVE, PITTSBURGH, PA 15238, A CORP. OF PA
Reel/Frame 004915/0762 →
Assignment of Assignors Interest. Sep 21, 1989
From: BRACKMANN, RICHARD T.; MYERS, RICHARD L.
To: EXTREL CORPORATION, 240 ALPHA DR., PITTSBURGH, PA 15238, A CORP. OF PA
Reel/Frame 005142/0821 →
Assignment of Assignors Interest. May 21, 1990
From: BIJAWAT, SANJAI KUMAR
To: EXTREL CORPORATION, A CORP. OF PA
Reel/Frame 005368/0232 →
Assignment of Assignor's Interest Feb 17, 1994
From: EXTREL CORPORATION
To: WATERS INVESTMENTS LIMITED
Reel/Frame 006862/0710 →
Security Interest Aug 29, 1994
From: EXTREL CORPORATION
To: BANKERS TRUST COMPANY
Reel/Frame 007145/0445 →
Patent Release Aug 15, 1996
From: BANKERS TRUST COMPANY
To: EXTREL CORPORATION
Reel/Frame 008077/0991 →
Merger Apr 17, 2009
From: WATERS INVESTMENTS LIMITED
To: WATERS TECHNOLOGIES CORPORATION
Reel/Frame 022552/0606 →