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Patent Assignment Assignee Details
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Assignee Name : W. R. GRACE & CO.
Total Assignments: 41
Assignment: 1
Reel/Frame:003920/0219   Pages: 1
Recorded: 10/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SIADAT, BAHRAM
Exec Dt:
04/28/1980
Assignee
1
W. R. GRACE & CO.
1114 AVE. OF THE AMERICAS
A CORP. OF CT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4311655
NONE
06135912
Correspondence name and address
HOWARD J. TROFFKIN
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 2
Reel/Frame:004119/0001   Pages: 2
Recorded: 04/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAINE, NORMAN R.
Exec Dt:
01/15/1982
2
HERRERA, JOSE E.
Exec Dt:
01/15/1982
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
A CORP. OF CT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4392987
NONE
06335781
Correspondence name and address
EDWARD J. CABIC
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MA 21044
Assignment: 3
Reel/Frame:004280/0092   Pages: 1
Recorded: 07/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GREEN, PETER C.
Exec Dt:
01/26/1982
Assignee
1
W. R. GRACE & CO.
1114 AVE. OF THE AMERICAS
A CORP OF CT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4474665
NONE
06306218
Correspondence name and address
HOWARD J. TROFFKIN
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 4
Reel/Frame:004212/0464   Pages: 1
Recorded: 01/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DAANE, ROBERT A.
Exec Dt:
02/15/1982
Assignee
1
W. R. GRACE & CO.
A CORP. OF CT
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462169
NONE
06350192
Correspondence name and address
JAMES E. NILLES
777 E. WISC. AVE.
SUITE 3070
MILWAUKEE, WI 53202
Assignment: 5
Reel/Frame:004008/0771   Pages: 1
Recorded: 06/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UPDIKE, MARK H.
Exec Dt:
06/11/1982
2
CALTON, GARY J.
Exec Dt:
06/11/1982
Assignee
1
W. R. GRACE & CO.
NY, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4421854
NONE
06388901
Correspondence name and address
P. M. PIPPENGER
W. R. GRACE AND COMPANY
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 6
Reel/Frame:004074/0990   Pages: 2
Recorded: 12/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUTHRIE, JAMES L.
Exec Dt:
11/06/1982
2
ARQUETTE, SUZE E.
Exec Dt:
11/06/1982
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
A CORP OF CT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4377645
NONE
06314537
Correspondence name and address
RICHARD P. PLUNKETT
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 7
Reel/Frame:004280/0094   Pages: 1
Recorded: 07/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHERWIN, MARTIN B.
Exec Dt:
08/04/1983
Assignee
1
W. R. GRACE & CO.
1114 AVE. OF THE AMERICAS
A CORP OF CT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4476336
NONE
06510859
Correspondence name and address
HOWARD J. TROFFKIN
W. R. GRACE & CO.
PAT. DEPT., 7379 RT. 32
COLUMBIA, MD 21044
Assignment: 8
Reel/Frame:004284/0342   Pages: 1
Recorded: 05/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHOENBERG, JULIAN H.
Exec Dt:
05/10/1984
Assignee
1
W. R. GRACE & CO.
P.O. BOX 464,
A CORP OF CT
DUNCAN, SOUTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4551380
NONE
06609046
Correspondence name and address
W. R. GRACE & CO.,
CRYOVAC DIV., PATENT DEPT.,
P. O. BOX 464
DUNCAN, SC 29334
Assignment: 9
Reel/Frame:004266/0864   Pages: 1
Recorded: 05/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHOENBERG, JULIAN H.
Exec Dt:
05/30/1984
Assignee
1
W. R. GRACE & CO.
P.O. BOX 464
A CORP. OF CT
DUNCAN, SOUTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4514465
NONE
06615418
Correspondence name and address
W. R. GRACE & CO.
CRYOVAC DIV., PAT. DEPT.
P. O. BOX 464
DUNCAN, SC 29334
Assignment: 10
Reel/Frame:004557/0045   Pages: 1
Recorded: 06/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PULFORD, STEPHEN M.
Exec Dt:
06/06/1984
Assignee
1
W. R. GRACE & CO.
1114 AVE. OF AMERICAS
A CORP. OF CONNECTICUT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4614762
NONE
06620977
Correspondence name and address
W. R. GRACE & CO.,
PATENT DEPT.,
7379 RT. 32
COLUMBIA, MD 21044
Assignment: 11
Reel/Frame:004350/0368   Pages: 1
Recorded: 11/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KUPITS, JOHN J.
Exec Dt:
11/12/1984
Assignee
1
W. R. GRACE & CO.
62 WHITTEMORE AVENUE
A CORP OF CT
CAMBRIDGE 40, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4721511
NONE
06658331
Correspondence name and address
W. R. GRACE AND CO.
PATENT DEPARTMENT
62 WHITTEMORE AVENUE
CAMBRIDGE, MA 02140
Assignment: 12
Reel/Frame:004521/0379   Pages: 2
Recorded: 03/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KANG, UAN G.
Exec Dt:
01/28/1985
2
BUSH, RICHARD W.
Exec Dt:
01/28/1985
3
KETLEY, ARTHUR D.
Exec Dt:
01/28/1985
4
FERRIN, CLIFFORD ALVIN F. JR.
Exec Dt:
01/28/1985
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
A CORP. OF CONNECTICUT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4591522
NONE
06688856
Correspondence name and address
RICHARD P. PLUNKETT, ESQ.
W.R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 13
Reel/Frame:004552/0733   Pages: 1
Recorded: 02/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SPENCER, NICHOLAS D.
Exec Dt:
05/20/1985
Assignee
1
W. R. GRACE & CO.
1114 AVE. OF THE AMERICAS, A CORP OF CONNECTICUT
NY., NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4607127
NONE
06723680
Correspondence name and address
EDWARD J. CABIC
W. R. GRACE & CO.
PATENT DEPT.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 14
Reel/Frame:004408/0862   Pages: 1
Recorded: 06/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIERCINSKI, ROBERT A.
Exec Dt:
05/28/1985
2
WHICHER, STEPHEN J.
Exec Dt:
05/28/1985
Assignee
1
W. R. GRACE & CO.
62 WHITTEMORE AVENUE
A CORP OF CT
CAMBRIDGE, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4600635
NONE
06723995
Correspondence name and address
JOHN J. WASATONIC
W. R. GRACE AND CO.
PATENT DEPARTMENT
62 WHITTEMORE AVENUE
CAMBRIDGE, MA 02140
Assignment: 15
Reel/Frame:004425/0556   Pages: 1
Recorded: 06/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHAH, GAUTAM P.
Exec Dt:
06/28/1985
Assignee
1
W. R. GRACE & CO.
P.O. BOX 464
A CORP OF CONNECTICUT
DUNCAN, SOUTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4726984
NONE
06750705
Correspondence name and address
W. R. GRACE & CO.
CRYOVAC DIVISION
PATENT DEPARTMENT
P. O. BOX 464
DUNCAN, SC 29334
Assignment: 16
Reel/Frame:004891/0962   Pages: 2
Recorded: 05/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUI, MOSUM E.
Exec Dt:
06/28/1985
2
SHERWIN, MARTIN B.
Exec Dt:
06/28/1985
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
A CORP. OF CT.
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5023371
NONE
07053976
Correspondence name and address
HOWARD J. TROFFKIN
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 17
Reel/Frame:004563/0639   Pages: 9
Recorded: 06/19/1986
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEARBORN CHEMICAL COMPANY, A CORP. OF DE.
Exec Dt:
03/11/1986
Assignee
1
W. R. GRACE & CO.
A CORP. OF CONNECTICUT
NOT PROVIDED
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4588519
NONE
06473157
 
4600524
NONE
06559517
 
4629603
NONE
06677157
 
4609483
NONE
06709484
 
4631131
NONE
06774517
 
4649025
NONE
06776311
 
4692317
NONE
06793933
Correspondence name and address
MARK T. COLLINS
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 18
Reel/Frame:004865/0233   Pages: 2
Recorded: 05/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EDWARDS, GRANT C.
Exec Dt:
04/08/1986
2
PETERS, ALAN W.
Exec Dt:
05/01/1986
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4898846
NONE
06842519
Correspondence name and address
EDWARD J. CABIC
W. R. GRACE & CO.
PATENT DEPT.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 19
Reel/Frame:004891/0944   Pages: 2
Recorded: 05/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANDERMAN, MENAHEM
Exec Dt:
04/16/1986
2
JOHNSON, STEVEN L.
Exec Dt:
04/16/1986
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
A CORP. OF CT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4853305
NONE
07085330
Correspondence name and address
HOWARD J. TROFFKIN
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 20
Reel/Frame:004556/0850   Pages: 2
Recorded: 05/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHOI, WAI M.
Exec Dt:
05/19/1986
Assignee
1
W. R. GRACE & CO.
55 HAYDEN AVENUE
A CORP. OF CONNECTICUT
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4734344
NONE
06864682
Correspondence name and address
JOHN DANA HUBBARD
W. R. GRACE & CO.
PATENT DEPT.
55 HAYDEN AVE.
LEXINGTON, MA 02173
Assignment: 21
Reel/Frame:004557/0044   Pages: 1
Recorded: 06/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MARANS, NELSON S.
Exec Dt:
05/28/1986
Assignee
1
W. R. GRACE & CO.
1114 AVE. OF AMERICAS
A CORP. OF CONNECTICUT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4614762
NONE
06620977
Correspondence name and address
W. R. GRACE & CO.,
PATENT DEPT.,
7379 RT. 32
COLUMBIA, MD 21044
Assignment: 22
Reel/Frame:004774/0998   Pages: 2
Recorded: 10/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUHN, VINCENT R.
Exec Dt:
07/29/1986
2
ENGELHARDT, PHILIP R.
Exec Dt:
07/28/1986
3
MITCHELL, WAYNE A.
Exec Dt:
07/29/1986
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
A CORP. OF CONNECTICUT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4721532
NONE
06885348
Correspondence name and address
W. R. GRACE AND CO.
PATENT DEPARTMENT
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 23
Reel/Frame:004627/0973   Pages: 1
Recorded: 11/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JAHN, ROBERT E.
Exec Dt:
11/10/1986
Assignee
1
W. R. GRACE & CO.
(P.O. BOX 464)
A CORP. OF CT
DUNCAN, SOUTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4722167
NONE
06928938
Correspondence name and address
W. R. GRACE & CO.
CRYOVAC DIV., PATENT DEPT.
P. O. BOX 464
DUNCAN, SC 29334
Assignment: 24
Reel/Frame:004651/0963   Pages: 1
Recorded: 12/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MABRY, JAMES R.
Exec Dt:
12/08/1986
Assignee
1
W. R. GRACE & CO.
P.O. BOX 464, A CORP. OF CT.
DUNCAN, SOUTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4719741
NONE
06938939
Correspondence name and address
W. R. GRACE & CO.
P. O. BOX 464
DUNCAN, SC 29334
Assignment: 25
Reel/Frame:004650/0298   Pages: 1
Recorded: 12/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHAH, GAUTAM P.
Exec Dt:
12/17/1986
Assignee
1
W. R. GRACE & CO.
(P.O. BOX 464), A CORP. OF CT.
DUNCAN, SOUTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4828928
NONE
06943514
Correspondence name and address
W.R. GRACE & CO.
CRYOVAC DIVISION
PATENT DEPT.
P.O. BOX 464
DUNCAN, SC 29334
Assignment: 26
Reel/Frame:004695/0807   Pages: 2
Recorded: 04/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOWERS, WILLIAM F.
Exec Dt:
04/01/1987
2
TIFFANY, DOUGLAS B.
Exec Dt:
04/01/1987
Assignee
1
W. R. GRACE & CO.
24 CHERRY HILL DRIVE
DANVERS, MASSACHUSETTS 01923
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4832851
NONE
07009990
Correspondence name and address
W. R. GRACE & CO.
PATENT DEPARTMENT
55 HAYDEN AVENUE
LEXINGTON, MA 02173
Assignment: 27
Reel/Frame:004865/0131   Pages: 1
Recorded: 05/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YEAROUT, JACOB S.
Exec Dt:
05/26/1987
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4808199
NONE
07032826
Correspondence name and address
W. R. GRACE & CO.
PATENT DEPT.
7379 ROUTE 32
COLUMBIA, MD 21044
ATT: VINCENT L. FABIANO
Assignment: 28
Reel/Frame:004864/0357   Pages: 2
Recorded: 05/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PRYOR, JAMES N.
Exec Dt:
06/08/1987
2
BOGDANOR, JAMES M.
Exec Dt:
06/08/1987
3
WELSH, WILLIAM A.
Exec Dt:
06/15/1987
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4781864
NONE
07050594
Correspondence name and address
W. R. GRACE & CO.
PATENT DEPARTMENT
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 29
Reel/Frame:004864/0452   Pages: 2
Recorded: 05/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PEREIRA, CARMO J.
Exec Dt:
06/30/1987
2
KUBSH, JOSEPH E.
Exec Dt:
06/30/1987
3
HEGEDUS, LOUIS
Exec Dt:
07/21/1987
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4771029
NONE
07052103
Correspondence name and address
EDWARD J. CABIC
W. R. GRACE & CO.
PATENT DEPARTMENT
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 30
Reel/Frame:004751/0815   Pages: 1
Recorded: 08/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FERGUSON, DANIEL J.
Exec Dt:
07/07/1987
2
GARLAND, STEVEN B.
Exec Dt:
07/07/1987
Assignee
1
W. R. GRACE & CO.
(P. O. BOX 464, A CORP. OF CONNECTICUT
DUNCAN, SOUTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4778715
NONE
07065987
Correspondence name and address
W. R. GRACE & CO.
P. O. BOX 464
DUNCAN, SC 29334
Assignment: 31
Reel/Frame:004864/0276   Pages: 1
Recorded: 05/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOOD, LOUIS L.
Exec Dt:
07/17/1987
2
WSZOLEK, WALTER R.
Exec Dt:
07/16/1987
3
FULMER, GLENN E.
Exec Dt:
07/16/1987
4
HANNEMANN, GERD K.
Exec Dt:
07/16/1987
5
GUTHRIE, JAMES L.
Exec Dt:
07/16/1987
6
HARTWIG, RICHARD C.
Exec Dt:
07/16/1987
Assignee
1
W. R. GRACE & CO.
1114 AVE. OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4556425
NONE
06291096
Correspondence name and address
WILLIAM W. MCDOWELL, JR.
W.R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 32
Reel/Frame:004864/0454   Pages: 1
Recorded: 05/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PFANNKOCH, EDWARD A.
Exec Dt:
08/12/1987
Assignee
1
W. R. GRACE & CO.
1114 AVE. OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4808233
NONE
07069473
Correspondence name and address
EDWARD J. CABIC
W.R. GRACE & CO.
PATENT DEPT.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 33
Reel/Frame:004891/0947   Pages: 2
Recorded: 05/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GAIDIS, JAMES M.
Exec Dt:
10/14/1987
2
DALY, JOSEPH M.
Exec Dt:
10/14/1987
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
A CORP. OF CT
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968734
NONE
07087380
Correspondence name and address
HOWARD J. TROFFKIN
W. R. GRACE & CO.
PATENT DEPT.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 34
Reel/Frame:004864/0438   Pages: 1
Recorded: 05/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KIM, GWAN
Exec Dt:
10/26/1987
Assignee
1
W. R. GRACE & CO.
1114 AVE. OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4895824
NONE
07096562
Correspondence name and address
EDWARD J. CABIC
W. R. GRACE & CO.
PATENT DEPARTMENT
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 35
Reel/Frame:004865/0227   Pages: 1
Recorded: 05/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BLOCK, JACOB
Exec Dt:
12/03/1987
Assignee
1
W. R. GRACE & CO.
1114 AVE. OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4859652
NONE
07121018
Correspondence name and address
W. R. GRACE AND CO.
PATENT DEPT.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 36
Reel/Frame:004802/0717   Pages: 1
Recorded: 12/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHIRMER, HENRY G.
Exec Dt:
12/15/1987
Assignee
1
W. R. GRACE & CO.
DUNCAN, SOUTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4937112
NONE
07135169
Correspondence name and address
W. R. GRACE AND COMPANY
POST OFFICE BOX 464
DUNCAN, SC 29334
Assignment: 37
Reel/Frame:004865/0224   Pages: 3
Recorded: 05/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VU, CUNG
Exec Dt:
02/09/1988
2
BUXBAUM, SUSAN P.
Exec Dt:
02/05/1988
3
BLANK, NORMAN E.
Exec Dt:
02/29/1988
4
HARTWIG, RICHARD C.
Exec Dt:
02/09/1988
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4788269
NONE
07141452
Correspondence name and address
W. R. GRACE & CO.
PATENT DEPT.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 38
Reel/Frame:004865/0369   Pages: 2
Recorded: 05/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENLOE, JACK H.
Exec Dt:
03/07/1988
2
LAU, JOHN WING-KEUNG
Exec Dt:
03/07/1988
3
LUNDSAGER, CHRISTIAN B.
Exec Dt:
03/07/1988
4
RICE, ROY W.
Exec Dt:
03/07/1988
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4920640
NONE
07148829
Correspondence name and address
EDWARD J. CABIC
W. R. GRACE AND COMPANY
PATENT DEPARTMENT
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 39
Reel/Frame:004866/0744   Pages: 1
Recorded: 04/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GIANELLI, GIAN C.
Exec Dt:
03/14/1988
Assignee
1
W. R. GRACE & CO.
P.O. BOX 464
DUNCAN, SOUTH CAROLINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4981009
NONE
07176827
Correspondence name and address
W. R.. GRACE & CO.
CRYOVAC DIVISION
PATENT DEPT.
P. O. BOX 464
DUNCAN, SC 29334
Assignment: 40
Reel/Frame:004891/0959   Pages: 1
Recorded: 05/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KUPPER, ROBERT J.
Exec Dt:
04/22/1988
Assignee
1
W. R. GRACE & CO.
1114 AVENUE OF THE AMERICAS
A CORP. OF CT.
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855455
NONE
07146861
Correspondence name and address
HOWARD J. TROFFKIN
W. R. GRACE & CO.
PATENT DEPARTMENT
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 41
Reel/Frame:004894/0200   Pages: 2
Recorded: 06/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WIMBERGER, RICHARD J.
Exec Dt:
06/02/1988
Assignee
1
W. R. GRACE & CO.
55 HAYDEN AVENUE
A CORP. OF CT.
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4901449
NONE
07203072
Correspondence name and address
HUGH D. JAEGER
3209 WEST 76TH STREET
SUITE 207
MINNEAPOLIS, MN 55435

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