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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : INSTITUTE OF GAS TECHNOLOGY, A NON-PROFIT CORP. OF IL
Total Assignments: 13
Assignment: 1
Reel/Frame:004000/0911   Pages: 2
Recorded: 06/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/15/1980
Assignee
1
3424 SOUTH STATE ST.
CHICAGO, ILLINOIS 60616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06199680
Correspondence name and address
SPECKMAN & TRITTIPO, LTD.
33 N. LA SALLE ST.
CHICAGO, IL 60602
Assignment: 2
Reel/Frame:003934/0487   Pages: 2
Recorded: 12/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/12/1981
Assignee
1
3424 SOUTH STATE ST.
CHICAGO, ILLINOIS 60616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06234692
Correspondence name and address
SPECKMAN & TRITTIPO, LTD.
33 N. LA SALLE ST.
CHICAGO, IL 60602
Assignment: 3
Reel/Frame:004186/0586   Pages: 2
Recorded: 11/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/12/1981
2
Exec Dt:
06/12/1981
Assignee
1
3424 SOUTH STATE ST.
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06275378
Correspondence name and address
SPECKMAN & TRITTIPO, LTD.
33 N. LA SALLE ST.
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:004082/0226   Pages: 2
Recorded: 01/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/02/1982
2
Exec Dt:
02/02/1982
Assignee
1
3424 SOUTH STATE STREET
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06346748
Correspondence name and address
SPECKMAN & TRITTIPO, LTD.
33 N. LA SALLE STREET
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:004233/0251   Pages: 2
Recorded: 03/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/13/1983
Assignee
1
3424 SOUTH STATE STREET
CHICAGO, ILLINOIS 60616
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06331650
 
NONE
06493135
Correspondence name and address
THOMAS W. SPECKMAN
33 NORTH LA SALLE ST.
CHICAGO, IL 60602
Assignment: 6
Reel/Frame:004842/0288   Pages: 2
Recorded: 03/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/11/1985
Assignee
1
3424 SOUTH STATE STREET
CHICAGO, ILLINOIS 60616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06801590
Correspondence name and address
SPECKMAN & TRITTIPO, LTD.
33 N. LA SALLE ST.
CHICAGO, IL 60602
Assignment: 7
Reel/Frame:005600/0356   Pages: 3
Recorded: 02/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/23/1987
2
Exec Dt:
03/23/1987
3
Exec Dt:
03/23/1987
Assignee
1
3424 SOUTH STATE ST.
CHICAGO,, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07546504
Correspondence name and address
SPECKMAN & PAULEY
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 8
Reel/Frame:005063/0715   Pages: 2
Recorded: 04/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/17/1987
Assignee
1
3424 SOUTH STREET
CHICAGO, ILLINOIS 60616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07076491
Correspondence name and address
THOMAS W. SPECKMAN
33 NORTH LA SALLE ST.
CHICAGO, IL 60602
Assignment: 9
Reel/Frame:005069/0387   Pages: 2
Recorded: 04/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/29/1987
Assignee
1
3424 SOUTH STATE STREET
CHICAGO, ILLINOIS 60616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07080792
Correspondence name and address
SPECKMAN & PAULEY
33 NORTH LA SALLE STREET
CHICAGO, IL 60602
Assignment: 10
Reel/Frame:005129/0316   Pages: 2
Recorded: 07/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/19/1988
2
Exec Dt:
02/19/1988
Assignee
1
3424 SOUTH STATE STREET
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07159690
Correspondence name and address
THOMAS W. SPECKMAN
33 NORTH LA SALLE ST.
CHICAGO, IL 60602
Assignment: 11
Reel/Frame:005031/0305   Pages: 2
Recorded: 03/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/06/1988
Assignee
1
3424 SOUTH STATE ST.
CHICAGO, ILLINOIS 60616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07222062
Correspondence name and address
SPECKMAN & PAULEY,P.C.
33 NORTH LA SALLE ST. ,SUITE 3300
CHICAGO, IL 60602
Assignment: 12
Reel/Frame:005573/0893   Pages: 3
Recorded: 01/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/05/1989
Assignee
1
3424 SOUTH STATE STREET
CHICAGO, ILLINOIS 60616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07354837
Correspondence name and address
DOUGLAS H. PAULEY
SPECKMAN & PAULEY, P.C.
SUITE 365
2800 WEST HIGGINS ROAD
HOFFMAN ESTATES, IL 60195
Assignment: 13
Reel/Frame:005570/0313   Pages: 4
Recorded: 01/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/28/1990
2
Exec Dt:
03/01/1990
3
Exec Dt:
03/01/1990
4
Exec Dt:
02/28/1990
Assignee
1
3424 SOUTH STATE STREET
CHICAGO, ILLINOIS 60616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07486065
Correspondence name and address
SPECKMAN & PAULEY
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, ILLINOIS 60195

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