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Patent Assignment Assignor Details
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Assignor Name : HELDT, ROBERT F.
Total Assignments: 10
Assignment: 1
Reel/Frame:010038/0520   Pages: 3
Recorded: 06/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VETTER, KURT
Exec Dt:
06/01/1999
2
SCHNEIDER, ROLF
Exec Dt:
06/01/1999
3
FISCHER, ANDREAS
Exec Dt:
06/01/1999
4
HELDT, ROBERT F.
Exec Dt:
06/03/1999
Assignee
1
BEHR SYSTEMS, INC.
2469 EXECUTIVE HILLS BOULEVARD
AUBURN HILLS, MICHIGAN 48326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6929821
US20020106446
09271447
Correspondence name and address
HOWARD & HOWARD
JOHN E. CARLSON
1400 N. WOODWARD AVENUE
SUITE 101
BLOOMFIELDS HILLS, MI 48304-2856
Assignment: 2
Reel/Frame:027714/0552   Pages: 3
Recorded: 02/16/2012
Attorney Dkt #:66835-0068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VETTER, KURT
Exec Dt:
06/01/1999
2
SCHNEIDER, ROLF
Exec Dt:
06/01/1999
3
FISCHER, ANDREAS
Exec Dt:
06/01/1999
4
HELDT, ROBERT F.
Exec Dt:
06/03/1999
Assignee
1
BEHR SYSTEMS, INC.
2469 EXECUTIVE HILLS BOULEVARD
AUBURN HILLS, MICHIGAN 48326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8141797
US20060138250
11358993
Correspondence name and address
SUSAN L. DUNLAP
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304
Assignment: 3
Reel/Frame:028401/0165   Pages: 13
Recorded: 06/19/2012
Attorney Dkt #:66835-0136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VETTER, KURT
Exec Dt:
06/01/1999
2
SCHNEIDER, ROLF
Exec Dt:
06/01/1999
3
FISCHER, ANDREAS
Exec Dt:
06/01/1999
4
HELDT, ROBERT F.
Exec Dt:
06/03/1999
Assignee
1
DURR INCORPORATED
40600 PLYMOUTH ROAD
PLYMOUTH, MICHIGAN 48170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8590813
US20120160931
13414194
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304
Assignment: 4
Reel/Frame:012589/0026   Pages: 3
Recorded: 02/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HELDT, ROBERT F.
Exec Dt:
12/10/2001
Assignee
1
BEHR SYSTEMS, INC.
2469 EXECUTIVE HILLS BOULEVARD
AUBURN HILLS, MICHIGAN 48326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6708908
US20030001031
09896557
Correspondence name and address
HOWARD & HOWARD
GREGORY D. DEGRAZIA
39400 WOODWARD AVENUE, SUITE #101
BLOOMFIELD HILLS, MICHIGAN 48304-5151
Assignment: 5
Reel/Frame:016498/0712   Pages: 3
Recorded: 04/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERRE, FRANK
Exec Dt:
12/02/2004
2
MELCHER, RAINER
Exec Dt:
12/02/2004
3
MARTIN, HERBERT
Exec Dt:
12/03/2004
4
BAUMANN, MICHAEL
Exec Dt:
12/02/2004
5
MICHELFELDER, MANFRED
Exec Dt:
12/02/2004
6
OSTIN, RICHARD M.
Exec Dt:
11/23/2004
7
HELDT, ROBERT F.
Exec Dt:
11/23/2004
8
HERING, JOACHIM
Exec Dt:
12/04/2004
9
NOLTE, JURGEN HANS
Exec Dt:
12/06/2004
Assignee
1
DURR SYSTEMS, INC.
2469 EXECUITVE HILLS BOULEVARD
ABURUN HILLS, MICHIGAN 48326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7549449
US20050173018
10511045
Correspondence name and address
GREGORY D. DEGRAZIA
HOWARD & HOWARD ATTORNEYS, P.C.
THE PINEHURT OFFICE CENTER, SUITE 101
39400 WOODWARD AVENUE
BLOOMFIELD HILL, MICHIGAN 48304-5151
Assignment: 6
Reel/Frame:016763/0992   Pages: 3
Recorded: 07/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERRE, FRANK
Exec Dt:
05/23/2005
2
MELCHER, RAINER
Exec Dt:
05/23/2005
3
MARTIN, HERBERT
Exec Dt:
05/31/2005
4
BAUMANN, MICHAEL
Exec Dt:
05/30/2005
5
OSTIN, RICHARD M.
Exec Dt:
06/08/2005
6
HELDT, ROBERT F.
Exec Dt:
06/08/2005
7
HERING, JOACHIM
Exec Dt:
05/31/2005
Assignee
1
DURR SYSTEMS, INC.
2469 EXECUTIVE HILLS BOULEVARD
AUBURN HILLS, MICHIGAN 48326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7584771
US20060086407
10512929
Correspondence name and address
GREGORY D. DEGRAZIA
HOWARD & HOWARD ATTORNEYS, P.C.
THE PINEHURST OFFICE CENTER, SUITE 101
39400 WOODWARD AVENUE
BLOOMFIELD HILLS, MI 48304-5151
Assignment: 7
Reel/Frame:017118/0175   Pages: 3
Recorded: 10/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERRE, FRANK
Exec Dt:
10/06/2005
2
MELCHER, RAINER
Exec Dt:
10/12/2005
3
MARTIN, HERBERT
Exec Dt:
10/06/2005
4
BAUMANN, MICHAEL
Exec Dt:
10/12/2005
5
OSTIN, RICHARD M.
Exec Dt:
10/12/2005
6
HELDT, ROBERT F.
Exec Dt:
10/12/2005
7
MICHELFELDER, MANFRED
Exec Dt:
10/12/2005
8
HERING, JOACHIM
Exec Dt:
10/11/2005
Assignee
1
DURR SYSTEMS, INC.
2469 EXECUTIVE HILLS BOULEVARD
AUBURN HILLS, MICHIGAN 48326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7584771
US20060086407
10512929
Correspondence name and address
GREGORY D. DEGRAZIA
HOWARD & HOWARD ATTORNEYS, P.C.
THE PINEHURST OFFICE CENTER, SUITE 101
39400 WOODWARD AVENUE
BLOOMFIELD HILLS, MI 48304-5151
Assignment: 8
Reel/Frame:019751/0506   Pages: 3
Recorded: 08/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELDT, ROBERT F.
Exec Dt:
04/30/2007
2
MELCHER, RAINER
Exec Dt:
04/24/2007
3
MICHELFELDER, MANFRED
Exec Dt:
04/27/2007
4
BRADY, ROBERT F.
Exec Dt:
04/30/2007
Assignee
1
DURR SYSTEMS, INC.
40600 PLYMOUTH ROAD
PLYMOUTH, MICHIGAN 48170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7793858
US20080023571
11661629
Correspondence name and address
GREGORY D. DEGRAZIA
HOWARD & HOWARD ATTORNEYS, P.C.
THE PINEHURST OFFICE CENTER, SUITE 101
39400 WOODWARD AVENUE
BLOOMFIELD HILLS, MICHIGAN 48304-5151
Assignment: 9
Reel/Frame:024833/0718   Pages: 4
Recorded: 08/13/2010
Attorney Dkt #:060126.00284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELDT, ROBERT F.
Exec Dt:
04/30/2007
2
MELCHER, RAINER
Exec Dt:
04/24/2007
3
MICHELFELDER, MANFRED
Exec Dt:
04/27/2007
4
BRADY, ROBERT
Exec Dt:
04/30/2007
Assignee
1
DURR SYSTEMS, INC.
40600 PLYMOUTH ROAD
PLYMOUTH, MICHIGAN 48170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8783302
US20120037716
12855840
Correspondence name and address
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST FOURTH STREET
ROYAL OAK, MI 48067
Assignment: 10
Reel/Frame:027700/0801   Pages: 6
Recorded: 02/14/2012
Attorney Dkt #:66835-0139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOLTE, HANS-JURGEN
Exec Dt:
02/02/2012
2
HELDT, ROBERT F.
Exec Dt:
02/02/2012
Assignee
1
DUERR SYSTEMS GMBH
CARL-BENZ-STRASSE 34
BIETIGHEIM-BISSINGEN, GERMANY 74321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9126217
US20120137968
13390395
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610

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