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Patent Assignment Assignor Details
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Assignor Name : WALCZYK, WOLFGANG
Total Assignments: 6
Assignment: 1
Reel/Frame:006791/0233   Pages: 2
Recorded: 10/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, GERHARD
Exec Dt:
10/14/1993
2
WENDT, OTTO
Exec Dt:
10/20/1993
3
WALCZYK, WOLFGANG
Exec Dt:
10/15/1993
Assignee
1
KALI UND SALZ AG
FRIEDRICH-EBERT-STRASSE 160
KASSEL, GERMANY D-34119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5431708
NONE
08127643
Correspondence name and address
COLLARD & ROE, P.C.
EDWARD R. FREEDMAN
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 2
Reel/Frame:036760/0814   Pages: 3
Recorded: 10/08/2015
Attorney Dkt #:437227US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEINE-KLEFFMANN, ULRICH
Exec Dt:
10/02/2015
2
WALCZYK, WOLFGANG
Exec Dt:
10/02/2015
Assignee
1
K+S KALI GMBH
BERTHA-VON-SUTTNER-STR. 7
KASSEL, GERMANY 34131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663410
US20140360239
14369961
Correspondence name and address
OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:036944/0023   Pages: 9
Recorded: 11/03/2015
Attorney Dkt #:455614US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIETRICH, ARMIN
Exec Dt:
10/26/2015
2
BAUCKE, GUIDO
Exec Dt:
10/16/2015
3
THENERT, STEFAN
Exec Dt:
10/15/2015
4
KLEINE-KLEFFMANN, ULRICH
Exec Dt:
10/15/2015
5
WALCZYK, WOLFGANG
Exec Dt:
10/14/2015
6
DRESSEL, STEFAN
Exec Dt:
10/14/2015
7
WALDMANN, LUDGER
Exec Dt:
10/14/2015
Assignee
1
K+S AKTIENGESELLSCHAFT
BERTHA-VON-SUTTNER-STR. 7
KASSEL, GERMANY 34131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9994491
US20160046534
14653668
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:049422/0860   Pages: 9
Recorded: 06/10/2019
Attorney Dkt #:520894US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUCKE, GUIDO
Exec Dt:
03/18/2019
2
DIETRICH, ARMIN
Exec Dt:
03/13/2019
3
DRESSEL, STEFAN
Exec Dt:
03/13/2019
4
KOPF, SEBASTIAN
Exec Dt:
03/19/2019
5
MEISSNER, PAUL
Exec Dt:
05/23/2019
6
WALCZYK, WOLFGANG
Exec Dt:
03/15/2019
7
WALDMANN, LUDGER
Exec Dt:
03/13/2019
Assignee
1
K+S AKTIENGESELLSCHAFT
BERTHA-VON-SUTTNER-STRASSE 7
KASSEL, GERMANY 34131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11814297
US20200017417
16330240
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:052094/0045   Pages: 9
Recorded: 03/12/2020
Attorney Dkt #:520889US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUCKE, GUIDO
Exec Dt:
03/18/2019
2
DIETRICH, ARMIN
Exec Dt:
03/13/2019
3
DRESSEL, STEFAN
Exec Dt:
03/13/2019
4
KOPF, SEBASTIAN
Exec Dt:
03/19/2019
5
MEISSNER, PAUL
Exec Dt:
05/23/2019
6
WALCZYK, WOLFGANG
Exec Dt:
03/15/2019
7
WALDMANN, LUDGER
Exec Dt:
03/13/2019
Assignee
1
K+S AKTIENGESELLSCHAFT
BERTHA-VON-SUTTNER-STRASSE 7
KASSEL, GERMANY 34131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11814298
US20200017362
16330243
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:052094/0233   Pages: 9
Recorded: 03/12/2020
Attorney Dkt #:520890US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUCKE, GUIDO
Exec Dt:
03/18/2019
2
DIETRICH, ARMIN
Exec Dt:
03/13/2019
3
DRESSEL, STEFAN
Exec Dt:
03/13/2019
4
KOPF, SEBASTIAN
Exec Dt:
03/19/2019
5
MEISSNER, PAUL
Exec Dt:
05/23/2019
6
WALCZYK, WOLFGANG
Exec Dt:
03/15/2019
7
WALDMANN, LUDGER
Exec Dt:
03/13/2019
Assignee
1
K+S AKTIENGESELLSCHAFT
BERTHA-VON-SUTTNER-STRASSE 7
KASSEL, GERMANY 34131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11795060
US20200017363
16330285
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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