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Assignor Name : WHITEHEAD, ANDREW JOHN
Total Assignments: 14
Assignment: 1
Reel/Frame:023096/0829   Pages: 4
Recorded: 08/13/2009
Attorney Dkt #:333099US2CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
03/19/2002
2
MARTINEAU, PHILIP MAURICE
Exec Dt:
04/22/2002
3
COLLINS, JOHN LLOYD
Exec Dt:
04/13/2002
4
SUSSMANN, RICARDO SIMON
Exec Dt:
04/06/2002
5
DORN, BARBEL SUSANNE CHARLOTTE
Exec Dt:
03/18/2002
6
WHITEHEAD, ANDREW JOHN
Exec Dt:
03/18/2002
7
TWITCHEN, DANIEL JAMES
Exec Dt:
03/18/2002
Assignee
1
DE BEERS INDUSTRIAL DIAMONDS (PROPRIETARY) LIMITED
SEO BUILDING, CORNER CROWNWOOD & BOOYSENS RESERVE ROADS
THETA
JOHANNESBURG, SOUTH AFRICA 2001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8501143
US20090175777
12245002
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:028189/0042   Pages: 8
Recorded: 05/10/2012
Attorney Dkt #:299899US0DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
01/22/2004
2
MARTINEAU, PHILIP MAURICE
Exec Dt:
01/22/2004
3
TWITCHEN, DANIEL JAMES
Exec Dt:
01/22/2004
4
WHITEHEAD, ANDREW JOHN
Exec Dt:
01/22/2004
5
COOPER, MICHAEL ANDREW
Exec Dt:
01/22/2004
6
DORN, BARBEL SUSAN CHARLOTTE
Exec Dt:
01/22/2004
Assignee
1
ELEMENT SIX LIMITED
ISLE OF MAN FREEPORT
BALLASALLA, ISLE OF MAN IM99 6AQ
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7160617
US20040180205
10653419
 
NONE
US20070092647
11565753
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:023094/0308   Pages: 4
Recorded: 08/13/2009
Attorney Dkt #:333099US2CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
03/23/2004
2
MARTINEAU, PHILIP MAURICE
Exec Dt:
03/23/2004
3
DORN, BARBEL SUSANNE CHARLOTTE
Exec Dt:
03/23/2004
4
COOPER, MICHAEL ANDREW
Exec Dt:
03/23/2004
5
COLLINS, JOHN LLOYD
Exec Dt:
03/23/2004
6
WHITEHEAD, ANDREW JOHN
Exec Dt:
03/23/2004
7
TWITCHEN, DANIEL JAMES
Exec Dt:
03/23/2004
8
SUSSMANN, RICARDO SIMON
Exec Dt:
03/23/2004
Assignee
1
ELEMENT SIX (PTY) LTD.
DEBID ROAD
NUFFIELD
SPRINGS, SOUTH AFRICA 1559
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7128974
US20040182308
10739014
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:025144/0839   Pages: 4
Recorded: 10/15/2010
Attorney Dkt #:304449US0CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
03/23/2004
2
MARTINEAU, PHILIP MAURICE
Exec Dt:
03/23/2004
3
DORN, BARBEL SUSANNE CHARLOTTE
Exec Dt:
03/23/2004
4
COOPER, MICHAEL ANDREW
Exec Dt:
03/23/2004
5
COLLINS, JOHN LLOYD
Exec Dt:
03/23/2004
6
WHITEHEAD, ANDREW JOHN
Exec Dt:
03/23/2004
7
TWITCHEN, DANIEL JAMES
Exec Dt:
03/23/2004
8
SUSSMANN, RICARDO SIMON
Exec Dt:
03/23/2004
Assignee
1
ELEMENT SIX (PTY) LTD.
DEBID ROAD, NUFFIELD
SPRINGS, SOUTH AFRICA 1559
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7887628
US20080044339
11681840
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:027969/0378   Pages: 10
Recorded: 04/02/2012
Attorney Dkt #:353954US2DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GODFRIED, HERMAN PHILIP
Exec Dt:
06/17/2004
2
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
06/21/2004
3
TWITCHEN, DANIEL JAMES
Exec Dt:
06/21/2004
4
HOUWMAN, EVERT PIETER
Exec Dt:
06/17/2004
5
NELISSEN, WILHELMUS GERTRUDA MARIA
Exec Dt:
06/17/2004
6
WHITEHEAD, ANDREW JOHN
Exec Dt:
06/21/2004
7
HALL, CLIVE EDWARD
Exec Dt:
06/18/2004
8
MARTINEAU, PHILIP MAURICE
Exec Dt:
06/21/2004
Assignee
1
ELEMENT SIX LIMITED
ISLE OF MAN FREEPORT
BALLASALLA, ISLE OF MAN IM99 6AQ
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7740824
US20040229464
10717566
 
8936774
US20100116197
12690991
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:035788/0858   Pages: 10
Recorded: 06/04/2015
Attorney Dkt #:58116-945544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GODFRIED, HERMAN PHILIP
Exec Dt:
06/17/2004
2
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
06/21/2004
3
TWITCHEN, DANIEL JAMES
Exec Dt:
06/21/2004
4
HOUWMAN, EVERT PIETER
Exec Dt:
06/17/2004
5
NELISSEN, WILHELMUS GERTRUDA MARIA
Exec Dt:
06/17/2004
6
WHITEHEAD, ANDREW JOHN
Exec Dt:
06/21/2004
7
HALL, CLIVE EDWARD
Exec Dt:
06/18/2004
8
MARTINEAU, PHILIP MAURICE
Exec Dt:
06/21/2004
Assignee
1
ELEMENT SIX LIMITED
ISLE OF MAN FREEPORT
BALLASALLA, ISLE OF MAN IM99 6AQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9551090
US20140356276
14462690
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:041519/0375   Pages: 10
Recorded: 03/09/2017
Attorney Dkt #:058116-1029868
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GODFRIED, HERMAN PHILIP
Exec Dt:
06/17/2004
2
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
06/21/2004
3
TWITCHEN, DANIEL JAMES
Exec Dt:
06/21/2004
4
HOUWMAN, EVERT PIETER
Exec Dt:
06/17/2004
5
NELISSEN, WILHELMUS GERTRUDA MARIA
Exec Dt:
06/17/2004
6
WHITEHEAD, ANDREW JOHN
Exec Dt:
06/21/2004
7
HALL, CLIVE EDWARD
Exec Dt:
06/18/2004
8
MARTINEAU, PHILIP MAURICE
Exec Dt:
06/21/2004
Assignee
1
ELEMENT SIX LIMITED
ISLE OF MAN FREEPORT
BALLASALLA, ISLE OF MAN IM99 6AQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10125434
US20170183794
15374071
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 8
Reel/Frame:047322/0717   Pages: 10
Recorded: 10/26/2018
Attorney Dkt #:058116-1097940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GODFRIED, HERMAN PHILIP
Exec Dt:
06/17/2004
2
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
06/21/2004
3
TWITCHEN, DANIEL JAMES
Exec Dt:
06/21/2004
4
HOUWMAN, EVERT PIETER
Exec Dt:
06/17/2004
5
NELISSEN, WILHELMUS GERTRUDA MARIA
Exec Dt:
06/17/2004
6
WHITEHEAD, ANDREW JOHN
Exec Dt:
06/21/2004
7
HALL, CLIVE EDWARD
Exec Dt:
06/18/2004
8
MARTINEAU, PHILIP MAURICE
Exec Dt:
06/21/2004
Assignee
1
ELEMENT SIX LIMITED
ISLE OF MAN FREEPORT
BALLASALLA, ISLE OF MAN IM99 6AQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851471
US20190055669
16165868
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 9
Reel/Frame:054892/0374   Pages: 10
Recorded: 01/12/2021
Attorney Dkt #:058116-1217024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GODFRIED, HERMAN PHILIP
Exec Dt:
06/17/2004
2
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
06/21/2004
3
TWITCHEN, DANIEL JAMES
Exec Dt:
06/21/2004
4
HOUWMAN, EVERT PIETER
Exec Dt:
06/17/2004
5
NELISSEN, WILHELMUS GERTRUDA MARIA
Exec Dt:
06/17/2004
6
WHITEHEAD, ANDREW JOHN
Exec Dt:
06/21/2004
7
HALL, CLIVE EDWARD
Exec Dt:
06/18/2004
8
MARTINEAU, PHILIP MAURICE
Exec Dt:
06/21/2004
Assignee
1
ELEMENT SIX LIMITED
ISLE OF MAN FREEPORT
BALLASALLA, ISLE OF MAN IM99 6AQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210115591
17081341
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GA 30309
Assignment: 10
Reel/Frame:025319/0365   Pages: 2
Recorded: 11/05/2010
Attorney Dkt #:2664546US6PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITEHEAD, ANDREW JOHN
Exec Dt:
03/22/2005
2
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
03/22/2005
3
TWITCHEN, DANIEL JAMES
Exec Dt:
03/22/2005
Assignee
1
ELEMENT SIX LIMITED
ISLE OF MAN FREEPORT
BALLASALLA, UNITED KINGDOM IM99 6AQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7368723
US20060071169
10526403
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:026059/0387   Pages: 2
Recorded: 04/01/2011
Attorney Dkt #:314672US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITEHEAD, ANDREW JOHN
Exec Dt:
11/01/2007
2
WORT, CHRISTOPHER JOHN HOWARD
Exec Dt:
11/01/2007
3
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
11/01/2007
Assignee
1
ELEMENT SIX LIMITED
ISLE OF MAN FREEPORT
BALLASALLA
ISLE OF MAN, UNITED KINGDOM IM99 6AQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7842134
US20080206569
11909204
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:028408/0705   Pages: 7
Recorded: 06/20/2012
Attorney Dkt #:0231125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITEHEAD, ANDREW JOHN
Exec Dt:
07/01/2009
2
WORT, CHRISTOPHER JOHN
Exec Dt:
07/01/2009
3
OLIVER, KEVIN JOHN
Exec Dt:
07/01/2009
Assignee
1
DIAMOND DETECTORS LIMITED
16 FLEETSBRIDGE BUSINESS CENTRE
UPTON ROAD
DORSET, UNITED KINGDOM BH17 7AF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8242455
US20100155615
12513814
Correspondence name and address
BENJAMIN J. SODEY
BRYAN CAVE LLP
211 N. BROADWAY, SUITE 3600
ST. LOUIS, MO 63102
Assignment: 13
Reel/Frame:029508/0782   Pages: 8
Recorded: 12/20/2012
Attorney Dkt #:0232642
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITEHEAD, ANDREW JOHN
Exec Dt:
08/25/2009
2
WORT, CHRISTOPHER JOHN
Exec Dt:
09/02/2009
3
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
09/01/2009
4
YOST, WILLIAM JOSEPH
Exec Dt:
08/22/2009
Assignee
1
ELEMENT SIX LIMITED
566 CHISWICK HIGH ROAD
3RD FLOOR, BLDG. 4, CHISWICK PARK
LONDON, UNITED KINGDOM W4 5YE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8361289
US20100006450
12514055
Correspondence name and address
BRYAN CAVE LLP
211 NORTH BROADWAY, SUITE 3600
ST. LOUIS, MO 63102
Assignment: 14
Reel/Frame:027927/0143   Pages: 5
Recorded: 03/26/2012
Attorney Dkt #:331930US2PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITEHEAD, ANDREW JOHN
Exec Dt:
02/20/2012
2
SCARSBROOK, GEOFFREY ALAN
Exec Dt:
02/21/2012
3
YOST III, WILLIAM JOSEPH
Exec Dt:
02/14/2012
Assignee
1
ELEMENT SIX LIMITED
566 CHISWICK HIGH ROAD
3RD FLOOR, BUILDING 4, CHISWICK PARK
LONDON, UNITED KINGDOM W4 5YE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8105469
US20090152109
12282594
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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