skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KIESEWETTER, RENE
Total Assignments: 17
Assignment: 1
Reel/Frame:035563/0718   Pages: 11
Recorded: 05/05/2015
Attorney Dkt #:71729-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIESEWETTER, RENE
Exec Dt:
03/22/1912
2
GROTE, GRIT
Exec Dt:
03/22/2012
3
BRACKHAGEN, MEINOLF
Exec Dt:
03/22/2012
4
KNARR, MATTHIAS
Exec Dt:
03/22/2012
5
ADDEN, ROLAND
Exec Dt:
03/22/2012
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9051218
US20140287148
13993259
Correspondence name and address
ANDREW MERRIAM, THE DOW CHEMICAL COMPANY
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PA 19106
Assignment: 2
Reel/Frame:005917/0052   Pages: 2
Recorded: 11/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIESEWETTER, RENE
Exec Dt:
09/03/1991
2
SZABLIKOWSKI, KLAUS
Exec Dt:
08/30/1991
Assignee
1
WOLFF WALSRODE AKTIENGESELLSCHAFT A CORP. OF GERMANY
WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5177199
NONE
07793048
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:006102/0484   Pages: 2
Recorded: 04/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNIEWSKE, REINHARD
Exec Dt:
02/12/1992
2
KIESEWETTER, RENE
Exec Dt:
02/12/1992
3
SZABLIKOWSKI, KLAUS
Exec Dt:
02/12/1992
Assignee
1
WOLFF WALSRODE AG., A CORP. OF GERMANY
WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5278304
NONE
07871377
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:006410/0145   Pages: 2
Recorded: 01/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIESEWETTER, RENE
Exec Dt:
12/15/1992
2
SZABLIKOWSKI, KLAUS
Exec Dt:
12/15/1992
3
LANGE, WERNER
Exec Dt:
12/14/1992
Assignee
1
WOLFF WALSRODE AG
3030 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5385607
NONE
08009538
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK CITY, NY 10036
Assignment: 5
Reel/Frame:006428/0869   Pages: 2
Recorded: 01/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIESEWETTER, RENE
Exec Dt:
12/16/1992
2
REINHARDT, EUGEN
Exec Dt:
12/17/1992
3
KNIEWSKE, REINHARD
Exec Dt:
12/16/1992
4
SZABLIKOWSKI, KLAUS
Exec Dt:
12/18/1992
Assignee
1
WALFF WALSRODE AG
D 3030 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5385585
NONE
08009532
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:006798/0579   Pages: 2
Recorded: 12/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIESEWETTER, RENE
Exec Dt:
10/22/1993
2
KNIEWSKE, REINHARD
Exec Dt:
10/25/1993
3
REINHARDT, EUGEN
Exec Dt:
10/25/1993
4
SZABLIKOWSKI, KLAUS
Exec Dt:
10/21/1993
Assignee
1
WOLFF WALSRODE AG
POSTFACH,
WALSRODE, GERMANY D 29655
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5455341
NONE
08160709
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 7
Reel/Frame:006815/0546   Pages: 2
Recorded: 12/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIESEWETTER, RENE
Exec Dt:
10/22/1993
2
KNIEWSKE, REINHARD
Exec Dt:
10/25/1993
3
REINHARDT, EUGEN
Exec Dt:
10/25/1993
4
SZABLIKOWSKI, KLAUS
Exec Dt:
10/21/1993
Assignee
1
WOLFF WALSRODE AG
POSTFACH D 29655
WALSRODE, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5442054
NONE
08166402
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 8
Reel/Frame:006788/0114   Pages: 2
Recorded: 11/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNIEWSKE, REINHARD
Exec Dt:
10/27/1993
2
KIESEWETTER, RENE
Exec Dt:
10/27/1993
3
REINHARDT, EUGEN
Exec Dt:
11/01/1993
4
SZABLIKOWSKI, KLAUS
Exec Dt:
10/27/1993
Assignee
1
WOLFF WALSRODE AG
POSTFACH
WALSRODE, GERMANY D 29655
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5463036
NONE
08154767
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 9
Reel/Frame:008444/0516   Pages: 3
Recorded: 06/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZABLIKOWSKI, KLAUS
Exec Dt:
04/17/1996
2
LANGE, WERNER
Exec Dt:
04/19/1996
3
PANNEK, JORN-BERND
Exec Dt:
04/22/1996
4
KIESEWETTER, RENE
Exec Dt:
04/23/1996
Assignee
1
WOLFF WALSRODE AG
D-29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5808052
NONE
08662751
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 10
Reel/Frame:010798/0827   Pages: 2
Recorded: 04/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGE, WERNER
Exec Dt:
03/07/2000
2
SCHRIEWER, BERND
Exec Dt:
03/07/2000
3
LAMPERT, FRIEDRICH-KARL
Exec Dt:
03/07/2000
4
OPPERMANN, WILHELM
Exec Dt:
03/08/2000
5
PANNEK, JORN-BERND
Exec Dt:
03/08/2000
6
KIESEWETTER, RENE
Exec Dt:
03/07/2000
Assignee
1
WOLFF WALSRODE AG
29655 WALSRODE
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593468
NONE
09529705
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 11
Reel/Frame:011608/0932   Pages: 3
Recorded: 02/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLESIGER, HARTWIG
Exec Dt:
01/19/2001
2
MORNING, MARTIN
Exec Dt:
01/22/2001
3
WEBER, GUNTER
Exec Dt:
01/19/2001
4
ECKHARDT, VOLKER
Exec Dt:
01/24/2001
5
KIESEWETTER, RENE
Exec Dt:
01/19/2001
6
SONNENBERG, GERD
Exec Dt:
01/25/2001
Assignee
1
WOLFF WALSRODE AG
D 29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7259257
US20010025101
09785905
Correspondence name and address
BAYER CORPORATION
JAMES R. FRANKS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:011613/0213   Pages: 3
Recorded: 02/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLESIGER, HARTWIG
Exec Dt:
01/19/2001
2
MORNING, MARTIN
Exec Dt:
01/22/2001
3
WEBER, GUNTER
Exec Dt:
01/19/2001
4
KIESEWETTER, RENE
Exec Dt:
01/19/2001
5
LELGEMANN, RUDOLF
Exec Dt:
01/24/2001
Assignee
1
WOLFF WALSRODE AG
D 19655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6509461
US20010034441
09788116
Correspondence name and address
BAYER CORPORATION
JAMES R. FRANKS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:011951/0108   Pages: 3
Recorded: 03/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIESEWETTER, RENE
Exec Dt:
02/06/2001
2
SCHLESIGER, HARTWIG
Exec Dt:
02/07/2001
3
MORNING, MARTIN
Exec Dt:
02/08/2001
4
WEBER, GUNTER
Exec Dt:
02/13/2001
5
LANGE, WERNER
Exec Dt:
02/07/2001
Assignee
1
WOLFF WALSRODE AG
D 29655 WALSRODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6943247
US20010033941
09808316
Correspondence name and address
BAYER CORPORATION
JAMES R. FRANKS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 14
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: 15
Reel/Frame:031568/0563   Pages: 12
Recorded: 11/08/2013
Attorney Dkt #:68619-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENGLER, LARS
Exec Dt:
03/31/2011
2
KIESEWETTER, RENE
Exec Dt:
03/31/2011
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8604104
US20110281970
13106017
Correspondence name and address
ANDREW MERRIAM, THE DOW CHEMICAL COMPANY
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PA 19106
Assignment: 16
Reel/Frame:036631/0675   Pages: 11
Recorded: 09/23/2015
Attorney Dkt #:68961-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENGLER, LARS
Exec Dt:
03/31/2011
2
KIESEWETTER, RENE
Exec Dt:
03/31/2011
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9181131
US20110281976
13106022
Correspondence name and address
ANDREW E. C. MERRIAM
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PA 19106
Assignment: 17
Reel/Frame:034682/0365   Pages: 10
Recorded: 01/12/2015
Attorney Dkt #:71371-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KIESEWETTER, RENE
Exec Dt:
06/15/2012
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8962714
US20140135429
14127251
Correspondence name and address
ANDREW MERRIAM, THE DOW CHEMICAL COMPANY
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PA 19106

Search Results as of: 05/21/2024 02:37 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT