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Patent Assignment Assignor Details
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Assignor Name : HAUFE, STEFAN
Total Assignments: 19
Assignment: 1
Reel/Frame:016531/0747   Pages: 3
Recorded: 07/15/2005
Attorney Dkt #:100717-655 KGB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUSCH, RALF
Exec Dt:
05/18/2005
2
REIF, OSCAR-WERNER
Exec Dt:
05/18/2005
3
GRUMMERT, ULRICH
Exec Dt:
05/18/2005
4
HAUFE, STEFAN
Exec Dt:
05/18/2005
5
LINNE, HOLGER
Exec Dt:
05/18/2005
6
PASTOR, ANDRE
Exec Dt:
05/18/2005
7
DUDZIAK, GREGOR
Exec Dt:
05/18/2005
8
NICKEL, ANDREAS
Exec Dt:
05/18/2005
9
MUTTER, MARTINA
Exec Dt:
05/18/2005
10
TRAVING, MICHAEL
Exec Dt:
05/18/2005
Assignee
1
BAYER TECHNOLOGY SERVICES GMBH
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050242030
11054760
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS, P.A.
KURT G. BRISCOE
875 THIRD AVENUE-18TH FLOOR
NEW YORK, NEW YORK 10022
Assignment: 2
Reel/Frame:018289/0217   Pages: 2
Recorded: 09/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELZNER, DIETER
Exec Dt:
07/24/2006
2
REICHE, ANNETTE
Exec Dt:
07/24/2006
3
MAEHR, ULRICH
Exec Dt:
08/14/2006
4
KIEL, SUZANA
Exec Dt:
07/24/2006
5
HAUFE, STEFAN
Exec Dt:
07/24/2006
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOETTINGEN, GERMANY 37075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7682723
US20070003808
11498730
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:019210/0395   Pages: 2
Recorded: 04/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUFE, STEFAN
Exec Dt:
01/08/2007
2
REICHE, ANNETTE
Exec Dt:
01/08/2007
3
KIEL, SUZANA
Exec Dt:
01/08/2007
4
MAEHR, ULRICH
Exec Dt:
01/08/2007
5
MELZNER, DIETER
Exec Dt:
01/08/2007
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
37075 GOETTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070154778
11650460
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:019051/0079   Pages: 2
Recorded: 03/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUFE, STEFAN
Exec Dt:
02/12/2007
2
REICHE, ANNETTE
Exec Dt:
02/12/2007
3
MELZNER, DIETER
Exec Dt:
02/12/2007
4
WALTER, FABIAN
Exec Dt:
02/12/2007
Assignee
1
SARTORIUS AG
WEENDER LANDSTR. 94-108
GOETTINGEN, GERMANY D-37075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070231651
11716506
Correspondence name and address
ANTHONY J. CASELLA, ESQ.
CASELLA & HESPOS LLP
274 MADISON AVENUE
SUITE 1703
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:019291/0239   Pages: 2
Recorded: 05/02/2007
Attorney Dkt #:SARTORIUS 25
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUFE, STEFAN
Exec Dt:
04/16/2007
2
REICHE, ANNETTE
Exec Dt:
04/16/2007
3
MELZNER, DIETER
Exec Dt:
04/16/2007
4
WALTER, FABIAN
Exec Dt:
04/16/2007
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOETTINGEN, GERMANY D-37075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080057376
11666968
Correspondence name and address
ANTHONY J. CASELLA, ESQ.
CASELLA & HESPOS LLP
274 MADISON AVENUE
SUITE 1703
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:020238/0884   Pages: 4
Recorded: 12/13/2007
Attorney Dkt #:Q97395
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUFE, STEFAN
Exec Dt:
11/20/2007
2
REICHE, ANNETTE
Exec Dt:
11/20/2007
3
KIEL, SUZANA
Exec Dt:
11/20/2007
4
MAEHR, ULRICH
Exec Dt:
12/06/2007
5
MELZNER, DIETER
Exec Dt:
11/20/2007
Assignee
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOETTINGEN, GERMAN DEMOCRATIC REPUBLIC 37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7615306
US20070072045
11605464
Correspondence name and address
GEORGE F. LEHNIGK
2100 PENNSYLVANIA AVE NW
SUITE 600
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:020996/0376   Pages: 2
Recorded: 05/23/2008
Attorney Dkt #:Q106569
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELZNER, DIETER
Exec Dt:
03/26/2008
2
REICHE, ANNETTE
Exec Dt:
04/02/2008
3
HAUFE, STEFAN
Exec Dt:
03/25/2008
Assignee
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOETTINGEN, GERMANY 37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080305370
12047377
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 600
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:031823/0431   Pages: 2
Recorded: 12/19/2013
Attorney Dkt #:W1154/20094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIGLER, PETER
Exec Dt:
12/16/2013
2
HAUFE, STEFAN
Exec Dt:
12/16/2013
3
STOHRER, JUERGEN
Exec Dt:
12/16/2013
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140203220
14134776
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:032459/0218   Pages: 2
Recorded: 03/18/2014
Attorney Dkt #:W1154/20099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TROEGEL, DENNIS
Exec Dt:
03/11/2014
2
AMANN, MANFRED
Exec Dt:
03/12/2014
3
HAUFE, STEFAN
Exec Dt:
03/11/2014
4
PANTELIC, JELENA
Exec Dt:
03/11/2014
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140287315
14212377
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:037188/0738   Pages: 2
Recorded: 12/02/2015
Attorney Dkt #:W1154/20112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANELT, ECKHARD
Exec Dt:
11/19/2015
2
HAUFE, STEFAN
Exec Dt:
11/19/2015
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160126538
14895274
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:039476/0909   Pages: 2
Recorded: 08/18/2016
Attorney Dkt #:W1154/20117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUCKMEIER, CHRISTIAN
Exec Dt:
08/11/2016
2
HAUFE, STEFAN
Exec Dt:
08/02/2016
3
SCHAUER, FELICITAS
Exec Dt:
08/02/2016
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170062827
15119946
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103-2212
Assignment: 12
Reel/Frame:039543/0348   Pages: 2
Recorded: 08/25/2016
Attorney Dkt #:W1154/20116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TROEGEL, DENNIS
Exec Dt:
07/28/2016
2
GIGLER, PETER
Exec Dt:
08/03/2016
3
HANELT, ECKHARD
Exec Dt:
08/03/2016
4
HAUFE, STEFAN
Exec Dt:
08/03/2016
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10629895
US20160365567
15116522
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103-2212
Assignment: 13
Reel/Frame:045275/0984   Pages: 3
Recorded: 03/19/2018
Attorney Dkt #:WASN0364PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUFE, STEFAN
Exec Dt:
08/10/2016
2
BRÄUNLING, DANIEL
Exec Dt:
09/05/2016
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10727529
US20180269524
15761291
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 14
Reel/Frame:051716/0189   Pages: 7
Recorded: 02/04/2020
Attorney Dkt #:WASN0453PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAEUNLING, DANIEL
Exec Dt:
11/23/2016
2
HAUFE, STEFAN
Exec Dt:
11/23/2016
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11050055
US20190237759
16339605
Correspondence name and address
BROOKS KUSHMAN P.C
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 15
Reel/Frame:040942/0050   Pages: 3
Recorded: 01/11/2017
Attorney Dkt #:W1154/20126
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUCKMEIER, CHRISTIAN
Exec Dt:
12/08/2016
2
DEUBEL, FRANK
Exec Dt:
12/26/2016
3
HAUFE, STEFAN
Exec Dt:
12/12/2016
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10044032
US20170179478
15325440
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:043530/0714   Pages: 3
Recorded: 09/08/2017
Attorney Dkt #:W1154/20132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TROEGEL, DENNIS
Exec Dt:
02/23/2017
2
HAUFE, STEFAN
Exec Dt:
03/07/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11335904
US20180342732
15556717
Correspondence name and address
CAESAR RIVISE, PC
7 PENN CENTER, 12TH FLOOR
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212
Assignment: 17
Reel/Frame:051795/0420   Pages: 3
Recorded: 02/12/2020
Attorney Dkt #:WASN0469PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANTKE, DOMINIK
Exec Dt:
03/27/2017
2
HAUFE, STEFAN
Exec Dt:
03/28/2017
3
STOHRER, JUERGEN
Exec Dt:
03/27/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11158855
US20200028173
16484823
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 18
Reel/Frame:052356/0254   Pages: 3
Recorded: 04/09/2020
Attorney Dkt #:WASN0462PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGENER, JENNIFER
Exec Dt:
10/24/2017
2
HAUFE, STEFAN
Exec Dt:
10/25/2017
3
STOHRER, JUERGEN
Exec Dt:
10/24/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10978733
US20190305366
16347808
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 19
Reel/Frame:044717/0027   Pages: 2
Recorded: 01/24/2018
Attorney Dkt #:W1154/20118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUFE, STEFAN
Exec Dt:
01/23/2018
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10777807
US20180212234
15747321
Correspondence name and address
DAVID M. TENER
7 PENN CENTER, 12TH FLOOR
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212

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