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Patent Assignment Assignor Details
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Assignor Name : CALTON, GARY J.
Total Assignments: 32
Assignment: 1
Reel/Frame:003938/0632   Pages: 2
Recorded: 12/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/06/1980
2
Exec Dt:
11/06/1980
Assignee
1
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
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NONE
06194113
Correspondence name and address
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 2
Reel/Frame:004008/0549   Pages: 1
Recorded: 06/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/11/1982
2
Exec Dt:
06/11/1982
Assignee
1
NY, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06388760
Correspondence name and address
P. M. PIPPENGER
W. R. GRACE & CO.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 3
Reel/Frame:004008/0771   Pages: 1
Recorded: 06/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/11/1982
2
Exec Dt:
06/11/1982
Assignee
1
NY, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06388901
Correspondence name and address
P. M. PIPPENGER
W. R. GRACE AND COMPANY
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 4
Reel/Frame:004006/0681   Pages: 2
Recorded: 06/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/22/1982
2
Exec Dt:
06/22/1982
Assignee
1
9505 BERGER RD.
A CORP OF DE
COLMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06358784
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST., N. W., 8TH FLR.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004094/0129   Pages: 2
Recorded: 02/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/07/1983
2
Exec Dt:
02/07/1983
Assignee
1
9505 BERGER ROAD,
COLUMBIA,, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06465551
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR, 1801 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004412/0488   Pages: 2
Recorded: 06/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/06/1985
2
Exec Dt:
06/06/1985
Assignee
1
9505 BERGER ROAD
A CORP OF DE
COLUMBIA, MARYLAND 21046
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06518756
 
NONE
06640774
 
NONE
06640778
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR, 1615 L ST., N.W.
WASHINGTON, D.C. 20036-5601
Assignment: 7
Reel/Frame:005124/0631   Pages: 2
Recorded: 08/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/08/1989
2
Exec Dt:
06/08/1989
3
Exec Dt:
06/08/1989
4
Exec Dt:
06/08/1989
5
Exec Dt:
06/08/1989
6
Exec Dt:
06/08/1989
7
Exec Dt:
06/08/1989
Assignee
1
8510 CORRIDOR ROAD
SAVAGE, MARYLAND 20763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07361049
Correspondence name and address
PAUL N. KOKULIS
CUSHMAN, DARBY & CUSHMAN
11TH FLR., 1615 L STREET, N. W.
WASHINGTON, DC 20036-5601
Assignment: 8
Reel/Frame:005899/0611   Pages: 3
Recorded: 10/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/17/1991
2
Exec Dt:
10/18/1991
3
Exec Dt:
10/18/1991
Assignee
1
A CORP. OF MARYLAND
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07782330
Correspondence name and address
WILLIAM S. RAMSEY
5253 EVEN STAR PL.
COLUMBIA, MD 21044
Assignment: 9
Reel/Frame:005995/0451   Pages: 4
Recorded: 01/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/15/1992
2
Exec Dt:
01/15/1992
Assignee
1
A CORP. OF DE.
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07821627
Correspondence name and address
WILLIAM S. RAMSEY
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 10
Reel/Frame:006288/0609   Pages: 3
Recorded: 10/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/27/1992
2
Exec Dt:
10/27/1992
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07968506
Correspondence name and address
WILLIAM S. RAMSEY
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 11
Reel/Frame:006304/0686   Pages: 3
Recorded: 10/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/27/1992
2
Exec Dt:
10/27/1992
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07968319
Correspondence name and address
WILLIAM S. RAMSEY
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 12
Reel/Frame:006377/0964   Pages: 3
Recorded: 12/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/18/1992
2
Exec Dt:
12/18/1992
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07994922
Correspondence name and address
WILLIAM S. RAMSEY
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 13
Reel/Frame:006686/0354   Pages: 3
Recorded: 09/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/1993
2
Exec Dt:
09/03/1993
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08118588
Correspondence name and address
WILLIAM S. RAMSEY
RAMSEY PATENT OFFICE
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 14
Reel/Frame:007492/0712   Pages: 5
Recorded: 05/17/1995
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE IN A DOCUMENT PREVIOUSLY RECORDED ON REEL 6736 FRAME 0859.
Assignors
1
Exec Dt:
09/22/1993
2
Exec Dt:
09/22/1993
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08132288
Correspondence name and address
WILLIAM S. RAMSEY
RAMSEY PATENT OFFICE
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 15
Reel/Frame:006731/0907   Pages: 3
Recorded: 10/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/1993
2
Exec Dt:
09/27/1993
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08132246
Correspondence name and address
WILLIAM S. RAMSEY
RAMSEY PATENT OFFICE
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 16
Reel/Frame:006736/0859   Pages: 3
Recorded: 10/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/1993
2
Exec Dt:
09/27/1993
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08132288
Correspondence name and address
WILLIAM S. RAMSEY
RAMSEY PATENT OFFICE
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 17
Reel/Frame:006903/0286   Pages: 3
Recorded: 03/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/1994
2
Exec Dt:
02/18/1994
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08195036
Correspondence name and address
WILLIAM S. RAMSEY
RAMSEY PATENT OFFICE
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 18
Reel/Frame:007247/0288   Pages: 3
Recorded: 12/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/1994
2
Exec Dt:
12/05/1994
Assignee
1
5351 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08044902
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
POST OFFICE BOX 2207
WILMINGTON, DE 19899
Assignment: 19
Reel/Frame:007273/0906   Pages: 2
Recorded: 12/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/1994
2
Exec Dt:
12/08/1994
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08357444
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 20
Reel/Frame:007476/0578   Pages: 5
Recorded: 05/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/1995
2
Exec Dt:
05/15/1995
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08132246
Correspondence name and address
WILLIAM S. RAMSEY
RAMSEY PATENT OFFICE
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 21
Reel/Frame:007974/0490   Pages: 3
Recorded: 04/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/1996
2
Exec Dt:
04/19/1996
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08635502
Correspondence name and address
WILLIAM S. RAMSEY AND ASSOCIATES P.C.
WILLIAM S. RAMSEY
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 22
Reel/Frame:008277/0427   Pages: 3
Recorded: 10/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/1996
2
Exec Dt:
10/01/1996
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08724417
Correspondence name and address
WILLIAM S. RAMSEY AND ASSOCIATES, P.C.
WILLIAM S. RAMSEY
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 23
Reel/Frame:008594/0092   Pages: 3
Recorded: 06/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/1997
2
Exec Dt:
05/07/1997
3
Exec Dt:
05/07/1997
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08867213
Correspondence name and address
BORINSKY, RAMSEY & COOK, LLC
WILLIAM S. RAMSEY
10420 LITTLE PATUXENT PKWY
SUITE 250
COLUMBIA, MD 21044
Assignment: 24
Reel/Frame:008922/0469   Pages: 3
Recorded: 12/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/1997
2
Exec Dt:
12/05/1997
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08989291
Correspondence name and address
RAMSEY, COOK, LOOPER & KURLANDER, LLP
WILLIAM S. RAMSEY
10420 LITTLE PATUXENT PKWY, SUITE 250
COLUMBIA, MD 21044
Assignment: 25
Reel/Frame:010767/0939   Pages: 3
Recorded: 04/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2000
2
Exec Dt:
03/21/2000
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09317567
Correspondence name and address
BEVERLY J. ARTALE
3826 SUNFLOWER CIRCLE
SUITE 001
MITCHELLVILLE, MD 20721
Assignment: 26
Reel/Frame:011062/0120   Pages: 2
Recorded: 08/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2000
2
Exec Dt:
07/22/2000
Assignee
1
5331 LANDING ROAD
ELKRIDGE, MARYLAND 21075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09366669
Correspondence name and address
BEVERLY J. ARTALE, ESQ.
3826 SUNFLOWER CIRCLE
SUITE 001
MITCHELLVILLE, MARYLAND 20721
Assignment: 27
Reel/Frame:013649/0061   Pages: 2
Recorded: 01/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/18/2002
Assignee
1
500 MCCORMICK DRIVE, SUITE J
GLEN BURNIE, MARYLAND 21061-3230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09992453
Correspondence name and address
SUGHRUE MION PLLC
2100 PA. AVE.
WASH. DC 20036
Assignment: 28
Reel/Frame:019930/0734   Pages: 4
Recorded: 10/08/2007
Attorney Dkt #:PARBIO5.013NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2003
2
Exec Dt:
09/29/2003
3
Exec Dt:
07/10/2003
Assignee
1
520 WEST LOMBARD STREET
BALTIMORE, MARYLAND 21201-1627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08956254
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 29
Reel/Frame:016124/0777   Pages: 3
Recorded: 12/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2004
2
Exec Dt:
11/29/2004
Assignee
1
500J MCCORMICK DRIVE
GLEN BURNIE, MARYLAND 21061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11021289
Correspondence name and address
WILLIAM S. RAMSEY
WILLIAM S. RAMSEY AND ASSOCIATES P.C.
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 30
Reel/Frame:016129/0920   Pages: 3
Recorded: 12/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2004
2
Exec Dt:
11/29/2004
Assignee
1
500J MCCORMCK DRIVE
GLEN BURNIE, MARYLAND 21061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11021275
Correspondence name and address
WILLIAM S. RAMSEY
RAMSEY PATENT OFFICE
5253 EVEN STAR PLACE
COLUMBIA, MD 21044
Assignment: 31
Reel/Frame:035460/0129   Pages: 4
Recorded: 04/21/2015
Attorney Dkt #:P47512
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/20/2015
Assignee
1
1288 HAY MEADOW LANE
SYKESVILLE, MARYLAND 21784
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14692151
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 32
Reel/Frame:049734/0668   Pages: 4
Recorded: 07/12/2019
Attorney Dkt #:P58383
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/20/2015
Assignee
1
1288 HAY MEADOW LANE
SYKESVILLE, MARYLAND 21784
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16509653
Correspondence name and address
GREENBLUM AND BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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