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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MARKWELL, ROGER E.
Total Assignments: 15
Assignment: 1
Reel/Frame:003978/0823   Pages: 1
Recorded: 03/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/24/1982
Assignee
1
BEECHAM HOUSE, GREAT WEST ROAD, BRENTFORD
MIDDLESEX, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06356445
Correspondence name and address
JACOBS AND JACOBS
521 FIFTH AVENUE
NEW YORK, NY 10175
Assignment: 2
Reel/Frame:004046/0331   Pages: 1
Recorded: 09/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/01/1982
Assignee
1
UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06418267
Correspondence name and address
JACOBS & JACOBS
521 FIFTH AVE.
NEW YORK, NY 10175
Assignment: 3
Reel/Frame:004241/0664   Pages: 3
Recorded: 02/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/21/1983
2
Exec Dt:
12/21/1983
3
Exec Dt:
12/21/1983
Assignee
1
BEECHAM HOUSE, GREAT WEST ROAD, BRENTFORD,
MIDDLESEX,, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06581440
Correspondence name and address
JAMES F. HALEY, JR.
FISH & NEAVE
29TH FLR., 875 THIRD AVE.
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:004354/0584   Pages: 3
Recorded: 01/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/07/1985
2
Exec Dt:
01/07/1985
Assignee
1
BEECHAM HOUSE, GREAT WEST ROAD, BRENTFORD
MIDDLESEX, ENGLAND TW8 9BD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06663232
Correspondence name and address
JAMES F. HALEY, JR.
FISH & NEAVE
875 THIRD AVENUE - 29TH FLR.
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:004491/0420   Pages: 3
Recorded: 12/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/18/1985
2
Exec Dt:
11/18/1985
3
Exec Dt:
11/18/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06789105
Correspondence name and address
PAUL H. GINSBURG
FISH & NEAVE, 29TH FLR.
875 THIRD AVE.
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:004606/0116   Pages: 3
Recorded: 04/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/15/1986
2
Exec Dt:
04/15/1986
3
Exec Dt:
04/15/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06856454
Correspondence name and address
JAMES F. HALEY, JR.
C/O FISH & NEAVE
875 THIRD AVENUE
NEW YORK, NY., 10022
Assignment: 7
Reel/Frame:004578/0365   Pages: 3
Recorded: 06/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/03/1986
2
Exec Dt:
06/03/1986
Assignee
1
BEECHAM HOUSE, GREAT WEST ROAD
BRENTFORD, MIDDLESEX, ENGLAND TW8 9BD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06875350
Correspondence name and address
PAUL H. GINSBURG
FISH & NEAVE
29TH FLR.,
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 8
Reel/Frame:004569/0703   Pages: 3
Recorded: 06/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/11/1986
2
Exec Dt:
06/11/1986
Assignee
1
GREAT WEST ROAD
BEECHAM HOUSE
BRENTFORD, MIDDLESEX, ENGLAND TW8 9BD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06852152
Correspondence name and address
PAUL H. GINSBURG
FISH & NEAVE
29TH FLR., 875 THIRD AVE.
NEW YORK, NY 10022
Assignment: 9
Reel/Frame:004664/0310   Pages: 1
Recorded: 01/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/22/1987
2
Exec Dt:
01/22/1987
3
Exec Dt:
01/22/1987
Assignee
1
GREAT WEST RD.
BRENTFORD, MIDDLESEX, TW8 9BD, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07008267
Correspondence name and address
PAUL H. GINSBURG
FISH & NEAVE
875 THIRD AVENUE - 29TH FLR.
NEW YORK, NY 10022
Assignment: 10
Reel/Frame:004709/0360   Pages: 1
Recorded: 04/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/09/1987
2
Exec Dt:
04/09/1987
3
Exec Dt:
04/09/1987
Assignee
1
BEECHAM HOUSE, GREAT WEST ROAD
BRENTFORD, MIDDLESEX, TW8 9BD, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07039540
Correspondence name and address
PAUL H. GINSBURG
FISH AND NEAVE
875 THIRD AVENUE - 29TH FLOOR
NEW YORK, NY 10022
Assignment: 11
Reel/Frame:004861/0788   Pages: 1
Recorded: 02/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/20/1988
2
Exec Dt:
01/20/1988
3
Exec Dt:
01/20/1988
Assignee
1
BEECHAM HOUSE, GREAT WEST ROAD
BRENTFORD, MIDDLESEX TW8 9BD, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07136913
Correspondence name and address
HOPGOOD, CALIMAFDE, KALIL,
BLAUSTEIN & JUDLOWE
LINCOLN BLDG., 60 EAST 42ND ST.
NEW YORK, NY 10165
Assignment: 12
Reel/Frame:004974/0397   Pages: 1
Recorded: 11/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/27/1988
2
Exec Dt:
10/27/1988
3
Exec Dt:
10/27/1988
Assignee
1
BEECHAM HOUSE, GREAT WEST ROAD
BRENTFORD, MIDDLESEX, TW8 9BD, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07270085
Correspondence name and address
EUGENE J. KALIL
HOPGOOD, CALIMAFDE, KALIL,
BLAUSTEIN & JUDLOWE
60 EAST 42ND STREET
NEW YORK, NY 10165
Assignment: 13
Reel/Frame:004989/0929   Pages: 1
Recorded: 12/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/01/1988
2
Exec Dt:
12/01/1988
3
Exec Dt:
12/01/1988
4
Exec Dt:
12/01/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07287453
Correspondence name and address
EUGENE J. KALIL
HOPGOOD, CALIMAFDE, KALIL, BLAUSTEIN,
JUDLOWE
60 EAST 42ND STREET
NEW YORK, NY 10165
Assignment: 14
Reel/Frame:005588/0538   Pages: 3
Recorded: 01/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/12/1990
2
Exec Dt:
12/12/1990
Assignee
1
SB HOUSE, GREAT WEST ROAD
BRENTFORD, MIDDLESEX, TW8 9BD, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07640069
Correspondence name and address
EUGENE J. KALIL
HOPGOOD, CALIMAFDE, KALIL,
BLAUSTEIN, JUDLOWE
60 EAST 42ND ST.
NEW YORK, NY 10165
Assignment: 15
Reel/Frame:013381/0262   Pages: 2
Recorded: 08/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2002
2
Exec Dt:
06/28/2002
3
Exec Dt:
06/28/2002
4
Exec Dt:
06/28/2002
Assignee
1
NEW HORIZONS COURT
BRENTFORD
MIDDLESEX TW8 9EP, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10018900
Correspondence name and address
GLAXOSMITHKLINE
LORETTA J. HENDERSON
CORPORATE INTELLECTUAL PROPERTY-UW2220
P.O. BOX 1539
KING OF PRUSSIA, PA 19406-0939

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