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Patent Assignment Assignee Details
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Assignee Name : W. R. GRACE & CO. -CONN.
Total Assignments: 14
Assignment: 1
Reel/Frame:004909/0062   Pages: 3
Recorded: 07/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLFE, RICHARD A.
Exec Dt:
06/09/1988
2
HEIFETZ, AARON H.
Exec Dt:
06/02/1988
3
BRAATZ, JAMES A.
Exec Dt:
06/02/1988
4
DONOFRIO, DAVID M.
Exec Dt:
04/16/1988
Assignee
1
W. R. GRACE & CO. -CONN.
55 HAYDEN AVE.
A CORP. OF CT
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4999298
NONE
07186609
Correspondence name and address
STACEY L. CHANNING
W. R. GRACE & CO.
55 HAYDEN AVE.
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:005092/0273   Pages: 2
Recorded: 05/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KNIGHT, JOHN R.
Exec Dt:
05/02/1989
Assignee
1
W. R. GRACE & CO. -CONN.
55 HAYDEN AVENUE
A CORP. OF CT
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4981231
NONE
07337682
Correspondence name and address
JOHN DANA HUBBARD
W. R. GRACE & CO. -CONN.
PATENT DEPT.
55 HAYDEN AVE.
LEXINGTON, MA 02173
Assignment: 3
Reel/Frame:005133/0287   Pages: 2
Recorded: 08/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BANSLEBEN, DONALD A.
Exec Dt:
08/22/1989
2
CARTER, CHARLES G.
Exec Dt:
08/22/1989
3
KUMAR, RANJIT
Exec Dt:
08/22/1989
Assignee
1
W. R. GRACE & CO. -CONN.
1114 AVENUE OF THE AMERICAS
A CORP. OF CT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5017306
NONE
07269209
Correspondence name and address
W. R. GRACE & CO., - CONN.
PATENT DEPARTMENT
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 4
Reel/Frame:005133/0680   Pages: 2
Recorded: 08/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CARTER, CHARLES G.
Exec Dt:
08/22/1989
2
KUMAR, RANJIT
Exec Dt:
08/22/1989
Assignee
1
W. R. GRACE & CO. -CONN.
1114 AVENUE OF THE AMERICAS
A CORP. OF CT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266722
NONE
07269205
Correspondence name and address
W. R. GRACE & CO. - CONN.
PATENT DEPARTMENT
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 5
Reel/Frame:005544/0448   Pages: 2
Recorded: 12/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
COGLIANO, JOSEPH A.
Exec Dt:
08/22/1989
Assignee
1
W. R. GRACE & CO. -CONN.
1114 AVENUE OF THE AMERICAS
A CORP. OF CT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4994328
NONE
07391755
Correspondence name and address
HOWARD J. TROFFIN
W.R. GRACE AND CO. -CONN.
PATENT DEPT., 7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 6
Reel/Frame:005176/0646   Pages: 2
Recorded: 10/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HANSEN, DENNIS L.
Exec Dt:
09/20/1989
Assignee
1
W. R. GRACE & CO. -CONN.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5060396
NONE
07395440
Correspondence name and address
HUGH D. JAEGER
3209 WEST 76TH STREET, #207
MINNEAPOLIS, MN 55435
Assignment: 7
Reel/Frame:005458/0688   Pages: 3
Recorded: 09/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HWA, CHIH M.
Exec Dt:
02/02/1990
2
KELLY, JOHN A.
Exec Dt:
02/02/1990
3
ADHYA, MITA
Exec Dt:
02/02/1990
Assignee
1
W. R. GRACE & CO. -CONN.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4977292
NONE
07451402
Correspondence name and address
JAMES P. BARR
W.R. GRACE & CO. -CONN.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 8
Reel/Frame:005246/0831   Pages: 1
Recorded: 03/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAVENS, MARVIN R.
Exec Dt:
03/05/1990
2
FOWLER, STEPHEN L.
Exec Dt:
03/05/1990
Assignee
1
W. R. GRACE & CO. -CONN.
A CORP. OF CT
DUNCAN, SOUTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5064699
NONE
07489411
Correspondence name and address
W. R. GRACE
P. O. BOX 464
DUNCAN, SC 29334
Assignment: 9
Reel/Frame:005294/0615   Pages: 5
Recorded: 05/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JAEGER, HUGH D.
Exec Dt:
03/06/1990
Assignee
1
W. R. GRACE & CO. -CONN.
1114 AVENUE OF THE AMERICAS
A CORP. OF CT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5064979
NONE
07489902
Correspondence name and address
HUGH D. JAEGER
3209 WEST 76TH STREET
SUITE 207
MINNEAPOLIS, MN 55435
Assignment: 10
Reel/Frame:006426/0099   Pages: 3
Recorded: 02/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WELSH, WILLIAM A.
Exec Dt:
08/21/1990
2
BOGDANOR, JAMES M.
Exec Dt:
08/21/1990
Assignee
1
W. R. GRACE & CO. -CONN.
1114 AVENUE OF AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5231201
NONE
07564912
Correspondence name and address
STEVEN CAPELLA
PATENT DEPT.
W. R. GRACE & CO. -CONN.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 11
Reel/Frame:006359/0114   Pages: 4
Recorded: 12/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORI, YUICHI
Exec Dt:
04/30/1991
2
TAKEZAWA, TOSHIAKI
Exec Dt:
04/30/1991
3
YAMAZAKI, MANABU
Exec Dt:
04/30/1991
Assignee
1
W. R. GRACE & CO. -CONN.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5229288
NONE
07690132
Correspondence name and address
W. R. GRACE & CO., CONN
ATTN: VANESSA L. APPLEBY
PATENT DEPARTMENT
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 12
Reel/Frame:006338/0516   Pages: 4
Recorded: 12/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ITATANI, HIROSHI
Exec Dt:
06/17/1991
Assignee
1
W. R. GRACE & CO. -CONN.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5200449
NONE
07697122
Correspondence name and address
VALERIE E. LOOPER
PATENT DEPARTMENT
W. R. GRACE & CO. -CONN
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 13
Reel/Frame:006743/0991   Pages: 2
Recorded: 10/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PARDO, RICHARD J.
Exec Dt:
05/27/1992
Assignee
1
W. R. GRACE & CO. -CONN.
7379 ROUTE 32
COLUMBIA, MARYLAND 21044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5280748
NONE
07840352
Correspondence name and address
EDWARD J. CABIC
PATENT DEPT.
7379 MROUTE 32
COLUMBIA, MD 21044
Assignment: 14
Reel/Frame:007239/0625   Pages: 3
Recorded: 12/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROLAND, MICHAEL TIMOTHY
Exec Dt:
04/15/1993
2
BLOUIN, JOHN JOSEPH
Exec Dt:
04/19/1993
Assignee
1
W. R. GRACE & CO. -CONN.
1114 AVENUE OF THE AMERICAS
NEW YORK,, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5397571
NONE
08036795
Correspondence name and address
W. R. GRACE & CO.-CONN.
BEVERLY K. JOHNSON
7379 ROUTE 32
COLUMBIA, MD 21044

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