Patent Assignment
Reel/Frame 004923/0023
Assignment of Assignors Interest.
Recorded: 1988-07-25
Pages: 3
Assignor
COMBUSTION ENGINEERING, INC.
Executed: 1988-07-05
Assignee
PROCESS AUTOMATION BUSINESS, INC., AN OHIO CORP.
650 ACKERMAN ROAD, COLUMBUS, OHIO, 43202
Covered Properties
(16)
Amplifier Structure for Low Level Voltage Measurments
Patent:
4,051,444 →
Application:
05/693,258 →
Fluid Resistor
Patent:
4,275,767 →
Application:
05/736,069 →
Data Processing
Patent:
4,254,470 →
Application:
05/935,794 →
System for Servicing Process Instrumentation
Patent:
4,262,248 →
Application:
05/958,806 →
A C Generator System Having Stabilized Sensitivity for Sensing the Presence or Absence of a Conductive
Patent:
4,291,280 →
Application:
05/960,918 →
Force Responsive Transducer
Patent:
4,295,376 →
Application:
05/965,604 →
Integral Flow Metering Assembly Using a Segmental Wedge
Patent:
4,237,739 →
Application:
06/016,471 →
High Accuracy Differential Pressure Capacitive Transducer and Methods for Making Same
Patent:
4,458,537 →
Application:
06/262,545 →
Corner Loudspeaker
Patent:
289,040 →
Application:
06/559,727 →
Power Supply Heat Sink
Patent:
286,396 →
Application:
06/584,665 →
Front for an Instrument Panel for a Controller
Patent:
287,717 →
Application:
06/584,684 →
Memory Module
Patent:
4,648,066 →
Application:
06/585,326 →
Thermal Printer Contrast Control
Patent:
4,542,281 →
Application:
06/585,724 →
High Accuracy Differential Pressure Capacitive Transducer and Methods for Making Same
Patent:
4,501,051 →
Application:
06/594,505 →
Capacitive Transducer with Static Compensation
Patent:
4,741,214 →
Application:
06/909,761 →
Digital to Analog Converter
Patent:
4,837,573 →
Application:
07/164,657 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 26, 1981
From: JORDAN JAMES REDMON
To: SYBRON CORPORATION, A CORP. OF NY
Reel/Frame 003832/0857 →
Assignment of Assignors Interest.
May 11, 1981
From: BELL, ROBERT L.; LATHLAEN, RICHARD A.
To: BESCO INDUSTRIES, INC.
Reel/Frame 003890/0695 →
Assignment of Assignors Interest.
Jun 3, 1982
From: BESCO INDUSTRIES, INC., A CORP. OF CA
To: SYBRON CORPORATION A NY CORP.
Reel/Frame 003996/0486 →
Assignment of Assignors Interest.
Oct 26, 1983
From: SYBRON CORPORATION
To: COMBUSTION ENGINEERING, INC. A COR OF DE
Reel/Frame 004192/0986 →
Assignment of Assignors Interest.
Feb 29, 1984
From: LUCIANO, THOMAS J.; SMITH, WILLIAM H.
To: COMBUSTION ENGINEERING, INC., A CORP. OF DE
Reel/Frame 004237/0329 →
Assignment of Assignors Interest.
May 2, 1984
From: PITT, TERRY L.
To: COMBUSTION ENGINEERING, INC.
Reel/Frame 004283/0872 →
Assignment of Assignors Interest.
May 10, 1984
From: THOMPSON, LESLIE L.
To: COMBUSTION ENGINEERING, INC., WINDSOR, CT A CORP OF
Reel/Frame 004274/0982 →
Assignment of Assignors Interest.
Jun 11, 1984
From: FARWELL, DAVID S.; POWERS, DAVID V.; MASELLI, STEVEN A.; KRISHNAMURTHY, JAGADISAN
To: COMBUSTION ENGINEERING, INC., A CORP. OF DE
Reel/Frame 004296/0718 →
Assignment of Assignors Interest.
Mar 3, 1988
From: BROOKS, DOUGLAS W.
To: COMBUSTION ENGINEERING, INC.
Reel/Frame 004865/0858 →
Change of Name
Feb 22, 1993
From: PROCESS AUTOMATION BUSINESS, INC.
To: ABB PROCESS AUTOMATION INC.
Reel/Frame 006425/0283 →
Assignment of Assignors Interest.
Feb 22, 1993
From: ABB PROCESS AUTOMATION INC.
To: ABB KENT-TAYLOR INC.
Reel/Frame 006412/0798 →
Assignment of Assignors Interest.
Feb 22, 1993
From: ABB PROCESS AUTOMATION INC.
To: ABB KENT-TAYLOR INC.
Reel/Frame 006425/0232 →
Change of Name
Feb 22, 1993
From: PROCESS AUTOMATION BUSINESS, INC.
To: ABB PROCESS AUTOMATION INC.
Reel/Frame 006425/0217 →
Change of Name
Dec 20, 1996
From: ABB KENT-TAYLOR INC.
To: ABB INSTRUMENTATION INC.
Reel/Frame 008345/0193 →