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Patent Assignment Assignor Details
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Assignor Name : SWIDERSKY, HANS-WALTER
Total Assignments: 11
Assignment: 1
Reel/Frame:005672/0048   Pages: 2
Recorded: 04/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/09/1991
2
Exec Dt:
04/09/1991
3
Exec Dt:
04/01/1991
4
Exec Dt:
04/09/1991
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07683834
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY,
SCHWAAB, MACK, BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 2
Reel/Frame:006350/0230   Pages: 2
Recorded: 09/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/15/1992
2
Exec Dt:
09/02/1992
3
Exec Dt:
09/02/1992
4
Exec Dt:
09/02/1992
Assignee
1
POSTFACH 2 20
HANS-BOECKLER-ALLEE 20
HANNOVER 1, GERMANY D-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07940207
Correspondence name and address
J. D. EVANS
FOLEY & LARDNER
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 3
Reel/Frame:006356/0768   Pages: 2
Recorded: 12/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/12/1992
2
Exec Dt:
11/12/1992
3
Exec Dt:
11/16/1992
4
Exec Dt:
11/16/1992
5
Exec Dt:
11/30/1992
6
Exec Dt:
11/30/1992
Assignee
1
POSTFACH 2 20
HANS-BOECKLER-ALLEE 20
HANNOVER 1, GERMANY D-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07986292
Correspondence name and address
J. D. EVANS
FOLEY & LARDNER
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 4
Reel/Frame:006750/0860   Pages: 2
Recorded: 10/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/1993
2
Exec Dt:
06/22/1993
3
Exec Dt:
07/29/1993
4
Exec Dt:
08/30/1993
5
Exec Dt:
09/27/1993
6
Exec Dt:
09/13/1993
Assignee
1
POSTFACH 220
HANS-HOECKLER-ALLEE 20
HANNOVER 1, GERMANY D-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08081247
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
J. D. EVANS
1200 G ST., NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:007207/0985   Pages: 3
Recorded: 10/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/1994
2
Exec Dt:
10/05/1994
3
Exec Dt:
10/04/1994
4
Exec Dt:
09/29/1994
5
Exec Dt:
09/29/1994
Assignee
1
HANS-BOECKLER-ALLEE 20
D-30173 HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08323015
Correspondence name and address
J.D. EVANS
EVENSON, MCKEOWN, EDWARDS & LENAHAN
1200 G STREET, N.W., STE. 700
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:013143/0262   Pages: 3
Recorded: 07/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2002
2
Exec Dt:
06/26/2002
3
Exec Dt:
06/26/2002
Assignee
1
HANS-BOECKLER-ALLEE 20
D-30173 HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10128517
Correspondence name and address
CROWELL & MORING LLP
J. D. EVANS
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 7
Reel/Frame:018004/0717   Pages: 2
Recorded: 06/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/14/2006
2
Exec Dt:
06/14/2006
Assignee
1
HANS-BOECKLER-ALLEE 20
HANNOVER, GERMANY 30173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11453922
Correspondence name and address
CROWELL & MORING LLP
PO BOX 14300
WASHINGTON, DC 20044
Assignment: 8
Reel/Frame:024472/0244   Pages: 3
Recorded: 06/02/2010
Attorney Dkt #:SFG 2007/14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2008
2
Exec Dt:
12/11/2008
3
Exec Dt:
12/11/2008
Assignee
1
HANS-BOCKLER-ALLEE 20
HANNOVER, GERMANY D-30173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12745779
Correspondence name and address
SOLVAY C/O B. ORTEGO - IAM-NAFTA
3333 RICHMOND AVENUE
HOUSTON, TX 77098-3099
Assignment: 9
Reel/Frame:026317/0052   Pages: 3
Recorded: 05/20/2011
Attorney Dkt #:SFG 2008/16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2010
2
Exec Dt:
01/29/2010
3
Exec Dt:
01/29/2010
4
Exec Dt:
01/29/2010
5
Exec Dt:
02/01/2010
Assignee
1
HANS-BOCKLER-ALLEE 20
HANNOVER, GERMANY D-30173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13130502
Correspondence name and address
SOLVAY C/O B. ORTEGO - IAM-NAFTA
3333 RICHMOND AVENUE
HOUSTON, TX 77098-3099
Assignment: 10
Reel/Frame:028747/0807   Pages: 3
Recorded: 08/08/2012
Attorney Dkt #:SFG 2010/04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2010
2
Exec Dt:
03/01/2010
3
Exec Dt:
03/01/2010
4
Exec Dt:
03/04/2010
5
Exec Dt:
03/01/2010
Assignee
1
HANS-BOCKLER-ALLEE 20
HANNOVER, GERMANY D-30173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13577716
Correspondence name and address
SOLVAY AMERICA, INC. C/O INTELLECTUAL AS
3333 RICHMOND AVENUE
HOUSTON, TX 77098-3099
Assignment: 11
Reel/Frame:028915/0891   Pages: 3
Recorded: 09/07/2012
Attorney Dkt #:SFG 2010/05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2011
2
Exec Dt:
03/10/2011
3
Exec Dt:
03/10/2011
4
Exec Dt:
03/10/2011
Assignee
1
HANS-BOCKLER-ALLEE 20
HANNOVER, GERMANY D-30173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13583359
Correspondence name and address
SOLVAY AMERICA, INC. C/O INTELLECTUAL AS
3333 RICHMOND AVENUE
HOUSTON, TX 77098-3099

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