Patent Assignment
Reel/Frame 029013/0427
Assignment of Assignor's Interest
Recorded: 2012-09-24
Pages: 7
Assignor
VARIDIGM CORPORATION
Executed: 2012-08-31
Assignee
ACACIA RESEARCH GROUP LLC
6136 FRISCO SQUARE BLVD., SUITE 385, FRISCO, TEXAS, 75034
Covered Properties
(35)
Mass Flow Rate Control System and Method
Patent:
5,202,951 →
Application:
07/710,709 →
System and Method for Providing a User-Responsive Hvac System
Application:
08/007,203 →
Appliance Interface Apparatus and Automated Residence Management System
Application:
08/375,481 →
Installation Link-Up Procedure
Patent:
5,602,758 →
Application:
08/378,514 →
Control Methods and Apparatus for Gas-Fired Combustors
Patent:
5,590,642 →
Application:
08/378,516 →
Method and Apparatus for Controlling the Circulation of Heat Transfer Fluid for Thermal Conditioning Systems for Spaces
Patent:
5,485,953 →
Application:
08/378,517 →
Apparatus and Method for Determining the State of an Electrical Switch Within an Hvac System
Patent:
5,648,722 →
Application:
08/508,599 →
System and Method for Providing a User-Responsive Hvac System
Application:
08/523,033 →
Indoor Environmental Conditioning System and Method for Controlling the Circulation of Non-Conditioned Air
Patent:
5,772,501 →
Application:
08/542,310 →
Fault-Tolerant Hvac System
Patent:
5,801,940 →
Application:
08/598,561 →
Fault-Tolerant Hvac System
Patent:
5,706,190 →
Application:
08/623,047 →
Method and Apparatus for Operating a Plurality of Motors with Single Controller
Patent:
6,133,699 →
Application:
08/733,532 →
Apparatus and Method for Reduced Cost Controller with Partial Speed Control Range
Application:
08/733,533 →
Flame Ionization Control Apparatus and Method
Patent:
5,971,745 →
Application:
08/747,777 →
Variable Speed Motor Apparatus and Method for Forming Same from a Split Capacitor Motor
Patent:
5,796,234 →
Application:
08/784,143 →
Apparatus and Method for Reduced Voltage Controller
Patent:
5,932,981 →
Application:
08/784,144 →
Burner Housing and Plenum Configuration for Gas-Fired Burners
Patent:
5,997,285 →
Application:
08/912,483 →
Gas Burner Apparatus Having a Flame Holder Structure with a Contoured Surface
Patent:
5,899,686 →
Application:
08/912,767 →
Burner Housing and Plenum Configuration for Gas-Fired Burners
Patent:
6,004,129 →
Application:
09/243,272 →
Burner Control
Patent:
6,299,433 →
Application:
09/435,288 →
Apparatus for Continuously Variable Speed Electric Motor Applications
Patent:
6,329,783 →
Application:
09/475,687 →
Pulse width modulated controlled induction motor
Patent:
6,329,785 →
Application:
09/515,943 →
Constant Cfm Control Algorithm for an Air Moving System Utilizing a Centrifugal Blower Driven by an Induction Motor
Variable Speed Controller for Air Moving Applications Using an Ac Induction Motor
Variable Output Heating and Cooling Control
Variable Output Heating and Cooling Control
Variable Speed Controller for a Family of Multi-Tap Motors
Patent:
7,075,255 →
Application:
11/189,333 →
Single Track Optical Encoder
Rooftop high-efficiency gas furnace control with condensate management
Application:
13/317,957 →
Publication:
US 2013/0108971
Flame Ionization Controlled Burner Apparatus and Method
Application:
60/006,543 →
Variable Speed Ac Induction Motor and Controller Therefore
Application:
60/010,274 →
Closed Loop Combustion Control
Application:
60/024,170 →
Multi-speed controller for air moving applications using an AC induction motor
Application:
60/304,954 →
Variable output combustion controller
Application:
60/322,133 →
Control Methods and Apparatus for Gas-Fired Combustors
Application:
90/009,407 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 5, 1991
From: DOYLE, EDWARD F.
To: GAS RESEARCH INSTITUTE
Reel/Frame 005779/0036 →
Assignment of Assignors Interest.
Jan 22, 1993
From: LINCOLN, LARRY A.; FRITZ, KENT A.; RUSS, ROBERT M., JR.; RUFFO, DENIS C.
To: DIABLO RESEARCH CORPORATION
Reel/Frame 006398/0448 →
Assignment of Assignor's Interest
Mar 2, 1995
From: RUSS, ROBERT M.; BASSETT, WILLIAM W.; GLORIOSO, CHARLES A.
To: GAS RESEARCH INSTITUTE
Reel/Frame 007356/0780 →
Assignment of Assignor's Interest
Mar 2, 1995
From: LINCOLN, LARRY A.; MERRY, NIR; WEBSTER, THOMAS L.; RUSS, ROBERT M.
To: GAS RESEARCH INSTITUTE
Reel/Frame 007356/0783 →
Assignment of Assignor's Interest
Mar 6, 1995
From: BASSETT, WILLIAM W.; WEBSTER, THOMAS L.; RUSS, ROBERT M.; MERRY, NIR
To: GAS RESEARCH INSTITUTE
Reel/Frame 007383/0007 →
Assignment of Assignor's Interest
Mar 21, 1995
From: LINCOLN, LARRY A.; MERRY, NIR; WEBSTER, THOMAS L.; RUSS, ROBERT M.
To: GAS RESEARCH INSTITUTE
Reel/Frame 007860/0294 →
Assignment of Assignor's Interest
Mar 21, 1995
From: BASSETT, WILLIAM W.; RUSS, ROBERT M.; WEBSTER, THOMAS L.
To: GAS RESEARCH INSTITUTE
Reel/Frame 007394/0260 →
Assignment of Assignor's Interest
Jul 28, 1995
From: MERRY, NIR; HAMMONS, JACK FRANCIS
To: GAS RESEARCH INSTITUTE
Reel/Frame 007623/0634 →
Assignment of Assignor's Interest
Jun 10, 1996
From: MERRY, NIR
To: ENERGYLINE SYSTEMS, INC.
Reel/Frame 007988/0364 →
Assignment of Assignor's Interest
Jun 20, 1996
From: ENERGYLINE SYSTEMS, INC.
To: GAS RESEARCH INSTITUTE
Reel/Frame 008003/0181 →
Assignment of Assignor's Interest
Jun 20, 1996
From: MERRY, NIR; RUSS, ROBERT M.; LINCOLN, LARRY A.; WEBSTER, THOMAS L.
To: GAS RESEARCH INSTITUTE
Reel/Frame 008003/0266 →
Assignment of Assignor's Interest
Jul 11, 1996
From: RUSS, ROBERT M.; LINCOLN, LARRY A.
To: GAS RESEARCH INSTITUTE
Reel/Frame 008210/0788 →
Assignment of Assignor's Interest
Oct 18, 1996
From: VRIONIS, NICK G.; BLAU, DAVE
To: GAS RESEARCH INSTITUTE
Reel/Frame 008294/0560 →
Assignment of Assignor's Interest
Oct 18, 1996
From: VRIONIS, NICK G.; RUSS, ROBERT M.; BLAU, DAVE; FARRER, LELAND M.
To: GAS RESEARCH INSTITUTE
Reel/Frame 008294/0562 →
Assignment of Assignor's Interest
Jan 17, 1997
From: VRIONIS, NICK
To: GAS RESEARCH INSTITUTE
Reel/Frame 008399/0224 →
Assignment of Assignor's Interest
Jan 17, 1997
From: VRIONIS, NICK
To: GAS RESEARCH INSTITUTE
Reel/Frame 008397/0306 →
Assignment of Assignor's Interest
Feb 10, 1997
From: MERRY, NIR
To: ENERGYLINE SYSTEMS, INC.
Reel/Frame 008340/0775 →
Assignment of Assignor's Interest
Feb 10, 1997
From: ENERGYLINE SYSTEMS, INC.; BASSETT, WILLIAM W.; RUSS, ROBERT M.; LINCOLN, LARRY A.
To: GAS RESEARCH INSTITUTE
Reel/Frame 008341/0980 →
Assignment of Assignor's Interest
Mar 28, 1997
From: BASSETT, WILLIAM W.; BENEDEK, KAREN; CARBONE, PHILIP; SCHMIDT, STEPHAN
To: GAS RESEARCH INSTITUTE
Reel/Frame 008443/0791 →
Assignment of Assignor's Interest
Jan 28, 1998
From: CARBONE, PHILIP; BENEDEK, KAREN; FARINA, MICHAEL J.; SCHMIDT, STEPHAN
To: GAS RESEARCH INSTITUTE
Reel/Frame 008934/0155 →
Assignment of Assignor's Interest
Jan 29, 1998
From: CARBONE, PHILIP; BENEDEK, KAREN; FARINA, MICHAEL J.
To: GAS RESEARCH INSTITUTE
Reel/Frame 008932/0272 →
Assignment of Assignor's Interest
Feb 2, 1999
From: CARBONE, PHILIP C.; BENEDEK, KAREN R.; FARINA, MICHAEL J.; SCHMIDT, STEPHEN E.
To: ARTHUR D. LITTLE, INC.
Reel/Frame 009757/0544 →
Assignment of Assignor's Interest
Mar 11, 1999
From: ARTHUR D. LITTLE, INC.
To: GAS RESEARCH INSTITUTE
Reel/Frame 009813/0665 →
Assignment of Assignor's Interest
Jan 31, 2000
From: GAUBA, GAUTAM; BENSON, CHARLES EDWARD; THIJSSEN, JOHANNES H.J.; SCHMIDT, STEPHAN ERWIN
To: ARTHUR D. LITTLE, INC.
Reel/Frame 010580/0304 →
Assignment of Assignor's Interest
Feb 29, 2000
From: STARKIE, ALAN; VRIONIS, NICKOLAS G.
To: GAS RESEARCH INSTITUTE
Reel/Frame 010598/0872 →