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Patent Assignment Assignor Details
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Assignor Name : PURCELL, ROBERT J.
Total Assignments: 19
Assignment: 1
Reel/Frame:004760/0397   Pages: 2
Recorded: 07/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LIVESAY, RICHARD E.
Exec Dt:
06/30/1987
2
PURCELL, ROBERT J.
Exec Dt:
07/01/1987
3
MAUST, BLAIR A.
Exec Dt:
07/07/1987
Assignee
1
CATERPILLAR INC.
A DE CORP
PEORIA, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4819999
NONE
07072933
Correspondence name and address
O. GORDON PENCE
CATERPILLAR INC.
PATENT DEPARTMENT
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 2
Reel/Frame:004816/0354   Pages: 2
Recorded: 12/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PURCELL, ROBERT J.
Exec Dt:
12/21/1987
2
SIMMONS, GERALD P.
Exec Dt:
12/21/1987
3
FARRIS, ROBERT R.
Exec Dt:
12/21/1987
Assignee
1
CATERPILLAR INC., PEORIA, ILLINOIS, A DE. CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4817746
NONE
07136898
Correspondence name and address
CHARLES E. LANCHANTIN, JR.
CATERPILLAR INC.
PATENT DEPT., AB-6490
100 N.E. ADAMS ST.
PEORIA, IL 61629-6490
Assignment: 3
Reel/Frame:004816/0360   Pages: 2
Recorded: 12/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PURCELL, ROBERT J.
Exec Dt:
12/21/1987
2
FARRIS, ROBERT R.
Exec Dt:
12/21/1987
Assignee
1
CATERPILLAR INC., PEORIA, ILLINOIS, A DE. CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4881609
NONE
07136884
Correspondence name and address
CHARLES E. LANCHANTIN, JR.
CATERPILLAR INC.
PATENT DEPARTMENT, AB-6490
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 4
Reel/Frame:004806/0772   Pages: 2
Recorded: 12/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PURCELL, ROBERT J.
Exec Dt:
12/22/1987
2
FARRIS, ROBERT R.
Exec Dt:
12/22/1987
Assignee
1
CATERPILLAR INC., PEORIA, ILLINOIS, A DE. CORP.
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4874052
NONE
07137273
Correspondence name and address
CLAUDE F. WHITE
CATERPILLAR INC.
PATENT DEPARTMENT, AB6490
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 5
Reel/Frame:004821/0359   Pages: 2
Recorded: 12/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PURCELL, ROBERT J.
Exec Dt:
12/22/1987
2
FARRIS, ROBERT R.
Exec Dt:
12/22/1987
Assignee
1
CATERPILLAR INC., A DE. CORP.
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4819754
NONE
07137553
Correspondence name and address
J. W. KEEN
CATERPILLAR INC.
PATENT DEPARTMENT, AB6490
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 6
Reel/Frame:004898/0360   Pages: 2
Recorded: 04/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GETZ, MARVIN G.
Exec Dt:
03/30/1988
2
MC FEETERS, BRIAN D.
Exec Dt:
03/30/1988
3
PURCELL, ROBERT J.
Exec Dt:
03/30/1988
Assignee
1
CATERPILLAR INC., A DE. CORP.
PEORIA, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4854650
NONE
07177230
Correspondence name and address
C. F. WHITE
CATERPILLAR INC.
PATENT DEPT.
100 N.E. ADAMS ST.
PEORIA, IL 61629-6490
Assignment: 7
Reel/Frame:004924/0403   Pages: 1
Recorded: 07/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PURCELL, ROBERT J.
Exec Dt:
07/18/1988
Assignee
1
CATERPILLAR INC., A DE. CORP.
PEORIA, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4896586
NONE
07222674
Correspondence name and address
C. F. WHITE
CATERPILLAR INC., PATENT DEPT.,
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 8
Reel/Frame:005062/0903   Pages: 1
Recorded: 04/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PURCELL, ROBERT J.
Exec Dt:
04/12/1989
Assignee
1
CATERPILLAR INC., PEORIA, IL A CORP. OF DE
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4923257
NONE
07337238
Correspondence name and address
CLAUDE F. WHITE
CATERPILLAR INC., PATENT DEPT.
AB-6490, 100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 9
Reel/Frame:005157/0948   Pages: 1
Recorded: 10/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PURCELL, ROBERT J.
Exec Dt:
10/05/1989
Assignee
1
CATERPILLAR INC., A CORP. OF DE
PEORIA, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5046565
NONE
07419293
Correspondence name and address
J. W. BURROWS
CATERPILLAR INC.
PATENT DEPT., AB6490
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 10
Reel/Frame:005170/0802   Pages: 2
Recorded: 11/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARGFREDE, BRENT C.
Exec Dt:
10/30/1989
2
PURCELL, ROBERT J.
Exec Dt:
10/30/1989
Assignee
1
CATERPILLAR INC.
A CORP. OF DE
PEORIA, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4967850
NONE
07430552
Correspondence name and address
J. W. BURROWS
CATERPILLAR INC., PATENT DEPT.
AB6490, 100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 11
Reel/Frame:005831/0553   Pages: 3
Recorded: 08/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARGFREDE, BRENT C.
Exec Dt:
08/26/1991
2
CARTER, CARL W.
Exec Dt:
08/22/1991
3
NEAL, JAMES G.
Exec Dt:
08/26/1991
4
PURCELL, ROBERT J.
Exec Dt:
08/26/1991
Assignee
1
CATERPILLAR INC. A CORP. OF DELAWARE
PEORIA, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5191951
NONE
07752811
Correspondence name and address
CATERPILLAR INC.
ATTN: CLAUDE F. WHITE
100 N. E. ADAMS STREET
PATENT DEPARTMENT - AB6490
PEORIA, IL 61629-6490
Assignment: 12
Reel/Frame:006550/0811   Pages: 2
Recorded: 05/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PURCELL, ROBERT J.
Exec Dt:
04/29/1993
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5334106
NONE
08057396
Correspondence name and address
JOHN W. GRANT
PATENT DEPT., AB6490
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 13
Reel/Frame:006843/0941   Pages: 4
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURCELL, ROBERT J.
Exec Dt:
01/10/1994
2
SATZLER, RONALD L.
Exec Dt:
01/11/1994
Assignee
1
CATERPILLAR INC.
PATENT DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5433515
NONE
08181726
Correspondence name and address
CLAUDE F. WHITE
CATERPILLAR INC.
PATENT DEPARTMENT
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 14
Reel/Frame:006995/0035   Pages: 2
Recorded: 04/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PURCELL, ROBERT J.
Exec Dt:
04/28/1994
Assignee
1
CATERPILLAR INC.
PATENT DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5462345
NONE
08236277
Correspondence name and address
CATERPILLAR INC.
CLAUDE F. WHITE
PATENT DEPARTMENT
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 15
Reel/Frame:007218/0059   Pages: 2
Recorded: 10/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PURCELL, ROBERT J.
Exec Dt:
10/13/1994
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PATENT DEPARTMENT
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5484248
NONE
08325755
Correspondence name and address
FRANK L. HART
CATERPILLAR INC.
PATENT DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Assignment: 16
Reel/Frame:014656/0297   Pages: 6
Recorded: 10/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARKER, DENNIS C.
Exec Dt:
10/27/2003
2
CARIGNANO, ANTHONY W.
Exec Dt:
10/27/2003
3
RUFF, DAVID L.
Exec Dt:
10/27/2003
4
PURCELL, ROBERT J.
Exec Dt:
10/27/2003
Assignee
1
ITC MINERALS & CHEMICALS
6 NORTH PARK DRIVE
HUNT VALLEY, MARYLAND 21030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7247263
US20040124403
10696197
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON ET AL
SAM ROSEN, ESQUIRE
502 WASHINGTON, AVENUE, SUITE 220
TOWSON, MD 21204
Assignment: 17
Reel/Frame:035100/0581   Pages: 2
Recorded: 02/26/2015
Attorney Dkt #:5243-026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURCELL, ROBERT J.
Exec Dt:
02/10/2015
2
PARKER, DENNIS C.
Exec Dt:
02/11/2015
3
FELDMAN, STEVEN B.
Exec Dt:
02/09/2015
4
COETZEE, RUDOLPH
Exec Dt:
02/02/2015
Assignee
1
ACTIVE MINERALS INTERNATIONAL, LLC
34 LOVETON CIRCLE, SUITE 100
SPARKS, MARYLAND 21152
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670011
US20140234032
14266650
Correspondence name and address
LOWE HAUPTMAN & HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:036417/0022   Pages: 5
Recorded: 08/25/2015
Attorney Dkt #:5243-024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERNEST, RYAN W., JR.
Exec Dt:
06/01/2015
2
BELL, RONALD J.
Exec Dt:
05/28/2015
3
FENDLEY, PAUL
Exec Dt:
06/04/2015
4
FELDMAN, STEVEN B.
Exec Dt:
05/27/2015
5
COETZEE, RUDOLPH
Exec Dt:
06/04/2015
6
PARKER, DENNIS C.
Exec Dt:
06/04/2015
7
PURCELL, ROBERT J.
Exec Dt:
05/27/2015
Assignee
1
ACTIVE MINERALS INTERNATIONAL, LLC
34 LOVETON CIRCLE, SUITE 100
SPARKS, MARYLAND 21152
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160207701
14597878
Correspondence name and address
LOWE HAUPTMAN & HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:047354/0154   Pages: 10
Recorded: 10/30/2018
Attorney Dkt #:2-028U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FELDMAN, STEVEN B.
Exec Dt:
10/17/2018
2
CARR, JEFFERY
Exec Dt:
10/16/2018
3
LYMAN, MATTHEW J.
Exec Dt:
10/17/2018
4
KITCHENS, JOHN
Exec Dt:
10/17/2018
5
FUHRMANN, LUKE
Exec Dt:
10/16/2018
6
PURCELL, ROBERT J.
Exec Dt:
10/16/2018
7
PARKER, DENNIS C.
Exec Dt:
10/16/2018
Assignee
1
ACTIVE MINERALS INTERNATIONAL, LLC
34 LOVETON CIRCLE
SUITE 100
SPARKS, MARYLAND 21152
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10683242
US20190023623
15749278
Correspondence name and address
PILLOFF & PASSINO LLP
1940 DUKE ST.
SUITE 200
ALEXANDRIA, VA 22314

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