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Patent Assignment Assignor Details
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Assignor Name : HILD, ALEXANDRA
Total Assignments: 13
Assignment: 1
Reel/Frame:013440/0537   Pages: 2
Recorded: 10/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILD, ALEXANDRA
Exec Dt:
08/29/2002
2
KULL, ARNE HENNING
Exec Dt:
08/29/2002
3
KNITTEL, STEPHAN
Exec Dt:
08/30/2002
4
KIESEWETTER, RENE
Exec Dt:
09/14/2002
5
KAUFMANN, RUDOLF
Exec Dt:
09/18/2002
Assignee
1
WOLFF WALSRODE AG
D 29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030097962
10201750
Correspondence name and address
BAYER CORP.
GODFRIED R. AKORLI
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:014233/0047   Pages: 4
Recorded: 04/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLKERT, BERT
Exec Dt:
01/27/2003
2
LOTH, FRITZ
Exec Dt:
01/27/2003
3
LAZIK, WALDEMAR
Exec Dt:
02/12/2003
4
KOCH, WOLFGANG
Exec Dt:
02/24/2003
5
HILD, ALEXANDRA
Exec Dt:
02/24/2003
Assignees
1
CHP CARBOHYDRATE PIRMA GMBH & CO. KG
LOHMENER STRASSE 12
01796 PIRNA, GERMANY
2
WOLFF WALSRODE AG
29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040039191
10312096
Correspondence name and address
MARSHALL & MELHORN, LLC
D. EDWARD DOLGORUKOV
FOUR SEAGATE - 8TH FLOOR
TOLEDO, OH 43604
Assignment: 3
Reel/Frame:017911/0523   Pages: 4
Recorded: 05/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILD, ALEXANDRA
Exec Dt:
03/27/2006
2
SCHMIDT, MARC OLIVER
Exec Dt:
04/16/2006
3
ALTMANN, AXEL
Exec Dt:
03/31/2006
4
LANGER, BENEDIKT
Exec Dt:
03/22/2006
5
OPPERMANN, WILHELM
Exec Dt:
03/30/2006
6
SCHRIEWER, BERND
Exec Dt:
03/23/2006
7
THIELKING, HEIKO
Exec Dt:
05/03/2006
Assignee
1
WOLFF CELLULOSICS GMBH & CO. KG
29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060205935
11342992
Correspondence name and address
JOSEPH C. GIL
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:036634/0007   Pages: 7
Recorded: 09/23/2015
Attorney Dkt #:67643-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILD, ALEXANDRA
Exec Dt:
11/01/2010
2
SPREHE, MATTHIAS
Exec Dt:
11/09/2010
3
ADDEN, ROLAND
Exec Dt:
11/02/2010
Assignee
1
DOW WOLFF CELLULOSICS GMBH
AUGUST-WOLFF-STRASSE 13
BOMLITZ, GERMANY 29699
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187572
US20130172290
13822118
Correspondence name and address
BARB STIEVE
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 5
Reel/Frame:040980/0309   Pages: 4
Recorded: 01/17/2017
Attorney Dkt #:73446-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILD, ALEXANDRA
Exec Dt:
06/17/2013
2
JUHL, HANS-JUERGEN
Exec Dt:
06/15/2013
3
ADDEN, ROLAND
Exec Dt:
06/13/2013
Assignee
1
DOW WOLFF CELLULOSICS GMBH & CO OHG
AUGUST-WOLFF-STRASSE 13
BOMLITZ, GERMANY 29699
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580517
US20160102153
14781322
Correspondence name and address
KRISTIE ELLISON
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 6
Reel/Frame:047128/0949   Pages: 3
Recorded: 10/11/2018
Attorney Dkt #:77621-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILD, ALEXANDRA
Exec Dt:
01/21/2016
2
NEUBAUER, JOERG
Exec Dt:
01/21/2016
3
BRECKWOLDT, JOERN
Exec Dt:
01/21/2016
Assignee
1
DOW WOLFF CELLULOSICS GMBH & CO OHG
AUGUST-WOLFF-STRASSE 13
BOMLITZ, GERMANY 29699
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10150704
US20180099906
15567210
Correspondence name and address
DANNY CHILDS
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 7
Reel/Frame:050038/0515   Pages: 3
Recorded: 08/13/2019
Attorney Dkt #:77622-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRECKWOLDT, JOERN
Exec Dt:
01/21/2016
2
HILD, ALEXANDRA
Exec Dt:
01/21/2016
3
WAGNER, ANETTE
Exec Dt:
01/25/2016
Assignee
1
DOW WOLFF CELLULOSICS GMBH & CO. OHG
AUGUST-WOLFF-STRASSE 13
BOMLITZ, GERMANY 29699
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10494303
US20180134621
15567260
Correspondence name and address
DANNY CHILDS
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 8
Reel/Frame:048140/0536   Pages: 3
Recorded: 01/25/2019
Attorney Dkt #:37893.0079U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILD, ALEXANDRA
Exec Dt:
08/17/2016
2
KNARR, MATTHIAS
Exec Dt:
08/17/2016
3
HUEBNER-KEESE, BRITTA
Exec Dt:
08/18/2016
Assignee
1
DOW WOLFF CELLULOSICS GMBH & CO. OHG
AUGUST-WOLFF-STRASSE 13
BOMLITZ, GERMANY 29699
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190075811
16083179
Correspondence name and address
BRIAN C. MEADOWS
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 9
Reel/Frame:050070/0912   Pages: 2
Recorded: 08/16/2019
Attorney Dkt #:DI76896-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILD, ALEXANDRA
Exec Dt:
08/17/2016
2
KNARR, MATTHIAS
Exec Dt:
08/17/2016
3
HUEBNER-KEESE, BRITTA
Exec Dt:
08/17/2016
Assignee
1
DOW WOLFF CELLULOSICS GMBH & CO. OHG
AUGUST-WOLFF-STRASSE 13
BOMLITZ, GERMANY 29699
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190075811
16083179
Correspondence name and address
DUPONT LEGAL
974 CENTRE ROAD
CHESTNUT RUN PLAZA
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:065498/0403   Pages: 5
Recorded: 11/08/2023
Attorney Dkt #:82681-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRECKWOLDT, JOERN
Exec Dt:
03/21/2019
2
HILD, ALEXANDRA
Exec Dt:
06/11/2019
3
SCHMITZ, MARC
Exec Dt:
05/06/2019
Assignee
1
DOW PRODUKTIONS UND VERTRIEBS GMBH & CO. OHG
RHEINGAUSTR. 34
D-65201
WIESBADEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220048820
17298709
Correspondence name and address
PATRICIA COOK
2211 H.H. DOW WAY
MIDLAND, MI 48674
Assignment: 11
Reel/Frame:065492/0045   Pages: 3
Recorded: 11/08/2023
Attorney Dkt #:82988-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILD, ALEXANDRA
Exec Dt:
08/19/2019
2
NEUBAUER, JOERG
Exec Dt:
08/08/2019
3
SCHMIDT, STEFFEN
Exec Dt:
08/23/2019
Assignee
1
DOW PRODUKTIONS UND VERTRIEBS GMBH & CO. OHG
RHEINGAUSTR. 34
D-65201
WIESBADEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220106411
17428774
Correspondence name and address
PATRICIA COOK
2211 H.H. DOW WAY
MIDLAND, MI 48674
Assignment: 12
Reel/Frame:065498/0831   Pages: 3
Recorded: 11/08/2023
Attorney Dkt #:82683-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILD, ALEXANDRA
Exec Dt:
08/19/2019
2
NEUBAUER, JOERG
Exec Dt:
08/08/2019
3
MENZ, SONHA
Exec Dt:
08/13/2019
Assignee
1
DOW PRODUKTIONS UND VERTRIEBS GMBH & CO. OHG
RHEINGAUSTR. 34
D-65201
WIESBADEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220112311
17428649
Correspondence name and address
PATRICIA COOK
2211 H.H. DOW WAY
MIDLAND, MI 48674
Assignment: 13
Reel/Frame:065521/0129   Pages: 4
Recorded: 11/08/2023
Attorney Dkt #:82684-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILD, ALEXANDRA
Exec Dt:
08/19/2019
2
NEUBAUER, JOERG
Exec Dt:
08/08/2019
3
MENZ, SONJA
Exec Dt:
08/08/2019
4
SPREHE, MATTHIAS
Exec Dt:
08/08/2019
5
SCHRECK, MICHAEL
Exec Dt:
08/13/2019
Assignee
1
DOW PRODUKTIONS UND VERTRIEBS GMBH & CO. OHG
RHEINGAUSTR. 34
D-65201
WIESBADEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220127381
17310470
Correspondence name and address
PATRICIA COOK
2211 H.H. DOW WAY
MIDLAND, MI 48674

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