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Patent Assignment Assignor Details
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Assignor Name : ZIEBARTH, MICHAEL SCOTT
Total Assignments: 12
Assignment: 1
Reel/Frame:007387/0948   Pages: 3
Recorded: 03/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/1993
2
Exec Dt:
08/05/1993
3
Exec Dt:
08/05/1993
4
Exec Dt:
07/12/1993
Assignee
1
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08021709
Correspondence name and address
W. R. GRACE & CO.-CONN.
BEVERLY K. JOHNSON
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 2
Reel/Frame:008851/0759   Pages: 3
Recorded: 12/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/1997
2
Exec Dt:
01/24/1997
3
Exec Dt:
02/19/1997
Assignee
1
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08730730
Correspondence name and address
SEQUA CORPORATION
MITCHELL D. BITTMAN
PATENT DEPARTMENT
3 UNIVERSITY PLAZA
HACKENSACK, NJ 07601
Assignment: 3
Reel/Frame:008923/0201   Pages: 4
Recorded: 12/29/1997
Conveyance: "DOCUMENT PREVIOUSLYRECORDED AT REEL 8701, FRAME 0992 CONTAINED ERRORS IN PROPERTY NUMBERS 08481991. DOCUMENT RERECORDED TO CORRECT ERRORS ON STATED REEL".
Assignors
1
Exec Dt:
01/17/1997
2
Exec Dt:
01/24/1997
3
Exec Dt:
02/19/1997
Assignee
1
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08730730
Correspondence name and address
SEQUA CORPORATION
MITCHELL D. BITTMAN
PATENT DEPARTMENT
3 UNIVERSITY PLAZA
HACKENSACK, NJ 07601
Assignment: 4
Reel/Frame:013319/0249   Pages: 3
Recorded: 09/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2000
2
Exec Dt:
09/08/2000
3
Exec Dt:
09/08/2000
4
Exec Dt:
09/08/2000
5
Exec Dt:
09/08/2000
6
Exec Dt:
09/08/2000
Assignee
1
7500 GRACE DRIVE
PATENT DEPARTMENT
COLUMBIA, MARYLAND 21044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09649627
Correspondence name and address
W.R. GRACE & CO.-CONN.
BEVERLY J. ARTALE
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Assignment: 5
Reel/Frame:016182/0811   Pages: 4
Recorded: 05/05/2005
Conveyance: CORRECTIVE ASSIGNMENT TO RE-RECORD AND ADD MISSING ASSIGNEE'S NAME RECORDED ON REEL 013319/FRAME 0249. INCORRECT COVERSHEET AND PATENT ASSIGNMENT ABSTRACT OF TITLE ATTACHED.
Assignors
1
Exec Dt:
10/18/2000
2
Exec Dt:
11/06/2000
3
Exec Dt:
10/18/2000
4
Exec Dt:
11/06/2000
5
Exec Dt:
10/25/2000
6
Exec Dt:
09/08/2000
Assignees
1
7500 GRACE DRIVE
PATENT DEPARTMENT
COLUMBIA, MARYLAND 21044
2
3225 GALLOWS ROAD
LEGAL DEPARTMENT
FAIRFAX, VIRGINIA 22037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09649627
Correspondence name and address
BEVERLY J. ARTALE
PATENT DEPARTMENT
W.R. GRACE & CO.-CONN.
7500 GRACE DRIVE
COLUMBIA, MD 21044
Assignment: 6
Reel/Frame:014435/0926   Pages: 3
Recorded: 08/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/2002
2
Exec Dt:
05/10/2002
3
Exec Dt:
04/23/2002
Assignee
1
7500 GRACE DRIVE
PATENT DEPARTMENT
COLUMBIA, MARYLAND 21044-4098
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09399637
Correspondence name and address
W.R. GRACE & CO.-CONN.
CHARLES A. CROSS
PATENT DEPARTMENT
7500 GRACE DRIVE
COLUMBIA, MD 21044-4098
Assignment: 7
Reel/Frame:020028/0488   Pages: 3
Recorded: 10/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2004
2
Exec Dt:
04/13/2004
3
Exec Dt:
04/13/2004
Assignee
1
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10824913
Correspondence name and address
BEVERLY J. ARTALE
7500 GRACE DRIVE
COLUMBIA, MD 21044
Assignment: 8
Reel/Frame:025840/0288   Pages: 4
Recorded: 02/22/2011
Attorney Dkt #:W9660-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2005
2
Exec Dt:
04/27/2005
3
Exec Dt:
04/27/2005
Assignee
1
7500 GRACE DRIVE
ATTN: PATENT DEPARTMENT
COLUMBIA, MARYLAND 21044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11918086
Correspondence name and address
W. R. GRACE & CO.-CONN.
7500 GRACE DRIVE
ATTN: PATENT DEPARTMENT
COLUMBIA, MD 21044
Assignment: 9
Reel/Frame:026377/0551   Pages: 4
Recorded: 06/02/2011
Attorney Dkt #:W9658-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2005
2
Exec Dt:
04/29/2005
3
Exec Dt:
04/29/2005
4
Exec Dt:
04/29/2005
5
Exec Dt:
04/29/2005
Assignee
1
7500 GRACE DRIVE
PATENT DEPARTMENT
COLUMBIA, MARYLAND 21044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11918085
Correspondence name and address
W. R. GRACE & CO.-CONN.
7500 GRACE DRIVE
PATENT DEPARTMENT
COLUMBIA, MD 21044
Assignment: 10
Reel/Frame:048200/0376   Pages: 8
Recorded: 01/31/2019
Attorney Dkt #:P190061US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2016
2
Exec Dt:
08/03/2016
3
Exec Dt:
08/02/2016
4
Exec Dt:
08/02/2016
Assignee
1
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16322156
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:048490/0945   Pages: 8
Recorded: 03/04/2019
Attorney Dkt #:W10115-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2016
2
Exec Dt:
08/02/2016
3
Exec Dt:
08/02/2016
4
Exec Dt:
08/03/2016
Assignee
1
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
16322156
 
16322156
Correspondence name and address
W. R. GRACE & CO.-CONN.
7500 GRACE DRIVE
COLUMBIA, MD 21044
Assignment: 12
Reel/Frame:063367/0573   Pages: 4
Recorded: 04/18/2023
Attorney Dkt #:114096-5029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2020
2
Exec Dt:
08/21/2020
3
Exec Dt:
08/21/2020
4
Exec Dt:
08/31/2020
Assignee
1
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18016099
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007

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