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Patent Assignment Assignor Details
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Assignor Name : HELLENBERG, LEEN
Total Assignments: 13
Assignment: 1
Reel/Frame:005101/0936   Pages: 1
Recorded: 07/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HELLENBERG, LEEN
Exec Dt:
07/14/1989
Assignee
1
FLUID MANAGEMENT LIMITED PARTNERSHIP, 605 SOUTH WHEELING RD., WHEELING, IL 60090-5799 A CORP. OF IL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4967938
NONE
07380974
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LA SALLE ST., STE. 900
CHICAGO, IL 60603-4277
Assignment: 2
Reel/Frame:005579/0603   Pages: 3
Recorded: 12/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MILLER, WILLIAM
Exec Dt:
12/13/1990
2
HELLENBERG, LEEN
Exec Dt:
12/10/1990
Assignee
1
FLUID MANAGEMENT LIMITED PARTNERSHIP
605 SOUTH WHEELING ROAD
A CORP OF IL
WHEELING, ILLINOIS 60090-5799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5119973
NONE
07628228
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LASALLE ST, STE 900
CHICAGO, IL 60603-4277
Assignment: 3
Reel/Frame:005620/0541   Pages: 3
Recorded: 03/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HELLENBERG, LEEN
Exec Dt:
02/20/1991
Assignee
1
FLUID MANAGEMENT LIMITED PARTNERSHIP, 605 SOUTH WHEELING ROAD, WHEELING, IL 60090-5799, A CORP. OF IL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5078302
NONE
07485251
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LA SALLE STREET-SUITE 900
CHICAGO, IL 60603-4277
Assignment: 4
Reel/Frame:005928/0518   Pages: 3
Recorded: 11/21/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HELLENBERG, LEEN
Exec Dt:
11/20/1991
Assignee
1
FLUID MANAGEMENT LIMITED PARTNERSHIP
A LIMITED PARTNERSHIP OF ILLINOIS
605 SOUTH WHEELING ROAD WHEELING, ILLINOIS 60090-5799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5268620
NONE
07795515
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
SUITE 900
135 SOUTH LASALLE ST.
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:015041/0280   Pages: 8
Recorded: 08/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARANOW, MITCH
Exec Dt:
04/21/2004
2
HELLENBERG, LEEN
Exec Dt:
06/14/2004
3
MATHIS, HELLER
Exec Dt:
06/10/2004
4
VAN DIJK, MATHIJS
Exec Dt:
06/06/2004
5
HENDRIKUS MINK, JOHANNES
Exec Dt:
06/07/2004
6
QUIRINUS LAURENTIUS VAN WESTEROP, WILHELMUS
Exec Dt:
06/07/2004
Assignee
1
LENTEQ, LP
555 SKOKIE BLVD., SUITE 204
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D500625
NONE
29199154
Correspondence name and address
ADAM K SACHAROFF
191 N. WACKER DRIVE, SUITE 1800
MUCH SHELIST
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:017572/0321   Pages: 4
Recorded: 05/04/2006
Attorney Dkt #:0003150.0040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINK, JOHANNES HENDRIKUS
Exec Dt:
05/04/2005
2
VAN WESTEROP, WILHELMUS QUIRINUS LAURENTINUS
Exec Dt:
05/04/2005
3
MEEUWISSE, RENAUTUS PETRUS CORNELIS
Exec Dt:
05/04/2005
4
HELLENBERG, LEEN
Exec Dt:
05/04/2005
5
BUINING, ERIC
Exec Dt:
05/04/2005
6
KUIPERS, ADRIAAN
Exec Dt:
05/10/2005
Assignee
1
LENTEQ, LP
55 SKOKIE BOULVARD, SUITE 204
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060191956
11381570
Correspondence name and address
MUCH SHELIST FREED DENENBERG AMENT & RUB
191 N WACKER DRIVE, SUITE 1800
ADAM K SACHAROFF
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:017572/0713   Pages: 4
Recorded: 05/04/2006
Attorney Dkt #:0003150.0041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINK, JOHANNES HENDRIKUS
Exec Dt:
05/04/2005
2
VAN WESTEROP, WILHELMUS QUIRINUS LAURENTINUS
Exec Dt:
05/04/2005
3
MEEUWISSE, RENAUTUS PETRUS CORNELIS
Exec Dt:
05/04/2005
4
HELLENBERG, LEEN
Exec Dt:
05/04/2005
5
BUINING, ERIC
Exec Dt:
05/04/2005
6
KUIPERS, ADRIAAN
Exec Dt:
05/10/2005
Assignee
1
LENTEQ, LP
55 SKOKIE BOULVARD, SUITE 204
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060231578
11381582
Correspondence name and address
MUCH SHELIST FREED DENENBERG AMENT & RUB
191 N WACKER DRIVE, SUITE 1800
ADAM K SACHAROFF
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:017922/0423   Pages: 4
Recorded: 07/12/2006
Attorney Dkt #:0003150.0051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINK, JOHANNES HENDRIKUS
Exec Dt:
05/04/2005
2
VAN WESTEROP, WILHELMUS QUIRINUS LAURENTINUS
Exec Dt:
05/04/2005
3
HELLENBERG, LEEN
Exec Dt:
05/04/2005
4
BUINING, ERIC
Exec Dt:
05/04/2005
5
KUIPERS, ADRIAAN
Exec Dt:
05/10/2005
Assignee
1
LENTEQ, LP
55 SKOKIE BOULEVARD, SUITE 204
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7185789
US20060261089
11457058
Correspondence name and address
MUCH SHELIST FREED DENENBERG AMENT & RUB
191 N WACKER DRIVE, SUITE 1800
ADAM K SACHAROFF
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:018004/0438   Pages: 4
Recorded: 07/26/2006
Attorney Dkt #:0003150.0049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINK, JOHANNES HENDRIKUS
Exec Dt:
05/04/2005
2
VAN WESTEROP, WILHELMUS QUIRINUS LAURENTINUS
Exec Dt:
05/04/2005
3
MEEUWISSE, RENAUTUS PETRUS CORNELIS
Exec Dt:
05/04/2005
4
HELLENBERG, LEEN
Exec Dt:
05/04/2005
5
BUINING, ERIC
Exec Dt:
05/04/2005
6
KUIPERS, ADRIAAN
Exec Dt:
05/10/2005
Assignee
1
LENTEQ, LP
55 SKOKIE BOULEVARD, SUITE 204
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060278663
11460031
Correspondence name and address
MUCH SHELIST FREED DENENBERG AMENT & RUB
191 N WACKER DRIVE, SUITE 1800
ADAM K SACHAROFF
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:018023/0478   Pages: 4
Recorded: 07/31/2006
Attorney Dkt #:0003150.0054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINK, JOHANNES HENDRIKUS
Exec Dt:
05/04/2005
2
VAN WESTEROP, WILHELMUS QUIRINUS LAURENTINUS
Exec Dt:
05/04/2005
3
MEEUWISEE, RENAUTUS PETRUS CORNELIS
Exec Dt:
05/04/2005
4
HELLENBERG, LEEN
Exec Dt:
05/04/2005
5
BUINING, ERIC
Exec Dt:
05/04/2005
6
KUIPERS, ADRIAAN
Exec Dt:
05/10/2005
Assignee
1
LENTEQ, LP
55 SKOKIES BOULEVARD, SUITE 204
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7175052
US20060261090
11460822
Correspondence name and address
MUCH SHELIST FREED DENENBERG AMENT & RUB
191 N WACKER DRIVE, SUITE 1800
ADAM K SACHAROFF
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:017861/0848   Pages: 4
Recorded: 06/30/2006
Attorney Dkt #:0003150.0050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINK, JOHANNES HENDRIKUS
Exec Dt:
05/05/2005
2
VAN WESTEROP, WILHELMUS QUIRINUS LAURENTINUS
Exec Dt:
05/05/2005
3
MEEUWISSE, RENAUTUS PETRUS CORNELIS
Exec Dt:
05/05/2005
4
HELLENBERG, LEEN
Exec Dt:
05/05/2005
5
BUINING, ERIC
Exec Dt:
05/04/2005
6
KUIPERS, ADRIAAN
Exec Dt:
05/10/2005
Assignee
1
LENTEQ, LP
55 SKOKIE BOULEVARD, SUITE 204
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7597217
US20060283889
11427988
Correspondence name and address
MUCH SHELIST FREED DENENBERG AMENT & RUB
191 N WACKER DRIVE, SUITE 1800
ADAM K SACHAROFF
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:017472/0104   Pages: 6
Recorded: 04/14/2006
Attorney Dkt #:0003150.0042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUINING, ERIC
Exec Dt:
03/23/2006
2
HELLENBERG, LEEN
Exec Dt:
03/27/2006
3
MINK, JOHNANNES JENDRIKUS
Exec Dt:
04/03/2006
4
VAN WESTEROP, WILHELMUS QUIRINUS LAURENTINUS
Exec Dt:
03/24/2006
Assignee
1
LENTEQ, LP
55 SKOKIE BOULEVARD, SUITE 204
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7654416
US20060169718
11277159
Correspondence name and address
MUCH SHELIST FREED DENENBERG AMENT & RUB
191 N WACKER DRIVE, SUITE 1800
ADAM K SACHAROFF
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:022567/0754   Pages: 2
Recorded: 04/20/2009
Attorney Dkt #:0002049.0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HELLENBERG, LEEN
Exec Dt:
03/30/2009
Assignee
1
STIBBE MANAGEMENT BV
BRINK 27
LAREN, NETHERLANDS 1251 KS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120127819
12920248
Correspondence name and address
MUCH SHELIST
191 N. WACKER DRIVE, SUITE 1800
ADAM K. SACHAROFF
CHICAGO, IL 60606

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