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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 : JOUBERT, DAWID JOHANNES
Total Assignments: 12
Assignment: 1
Reel/Frame:008904/0931   Pages: 7
Recorded: 01/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/02/1997
Assignee
1
1 STURDEE AVENUE
ROSEBANK, JOHANNESBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08945495
Correspondence name and address
C/O LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 2
Reel/Frame:008901/0529   Pages: 9
Recorded: 12/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/1997
2
Exec Dt:
11/18/1997
3
Exec Dt:
11/18/1997
4
Exec Dt:
11/18/1997
Assignee
1
1 STURDEE AVENUE, ROSEBANK
JOHANNESBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08875782
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 3
Reel/Frame:009946/0282   Pages: 5
Recorded: 04/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/1998
2
Exec Dt:
11/24/1998
3
Exec Dt:
11/24/1998
Assignee
1
1 STURDEE AVENUE
ROSENBANK, JOHANNESBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09194673
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 4
Reel/Frame:009969/0697   Pages: 6
Recorded: 05/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/1998
2
Exec Dt:
11/24/1998
3
Exec Dt:
11/24/1998
Assignee
1
1 STURDEE AVENUE
ROSEBANK, JOHANNESBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09194672
Correspondence name and address
LADAS & PARRY
CLIFFORD J, MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 5
Reel/Frame:010262/0830   Pages: 11
Recorded: 08/09/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE, FILED 05-12-99, RECORDED ON REEL 9969 FRAME 0697. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
11/24/1998
2
Exec Dt:
11/24/1998
3
Exec Dt:
11/24/1998
Assignee
1
1 STURDEE AVENUE
ROSEBANK, JOHANNESBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09194672
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 6
Reel/Frame:010730/0773   Pages: 10
Recorded: 04/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2000
2
Exec Dt:
03/06/2000
3
Exec Dt:
03/06/2000
4
Exec Dt:
03/23/2000
Assignee
1
1 STURDEE AVENUE, ROSEBANK
JOHANNESBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09470219
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NEW YORK 10023
Assignment: 7
Reel/Frame:011004/0521   Pages: 16
Recorded: 07/17/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME, FILED 04/14/00, RECORDED AT REEL 10730, FRAME 0773 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
03/14/2000
2
Exec Dt:
03/06/2000
3
Exec Dt:
03/06/2000
4
Exec Dt:
03/23/2000
Assignee
1
1 STURDEE AVENUE, ROSEBANK
JOHANNESBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09470219
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 8
Reel/Frame:011586/0134   Pages: 9
Recorded: 03/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2001
2
Exec Dt:
01/04/2001
3
Exec Dt:
01/04/2001
Assignee
1
1 STURDEE AVENUE, ROSEBANK
JOHANNESBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09761633
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NEW YORK 10023
Assignment: 9
Reel/Frame:011910/0347   Pages: 7
Recorded: 05/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2001
2
Exec Dt:
04/20/2001
3
Exec Dt:
04/20/2001
Assignee
1
1 STURDEE AVENUE, ROSEBANK
JOHANNESBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09771957
Correspondence name and address
C/O LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 10
Reel/Frame:012071/0893   Pages: 9
Recorded: 08/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2001
2
Exec Dt:
06/26/2001
3
Exec Dt:
06/26/2001
4
Exec Dt:
06/26/2001
Assignee
1
1 STURDEE AVE.
ROSEBANK, JOHANNESBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09863829
Correspondence name and address
LADAS & PARRY
JANET I. CORD
26 WEST 61ST STREET
NEW YORK, NEW YORK 10023
Assignment: 11
Reel/Frame:013165/0649   Pages: 4
Recorded: 08/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2002
2
Exec Dt:
07/11/2002
3
Exec Dt:
07/11/2002
4
Exec Dt:
07/11/2002
5
Exec Dt:
07/11/2002
Assignee
1
1 STURDEE AVENUE, ROSEBANK
1296 JOHANNESBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10156686
Correspondence name and address
LADAS & PARRY
CLIFFORD J. MASS
26 WEST 61ST STREET
NEW YORK, N.Y. 10023
Assignment: 12
Reel/Frame:016956/0616   Pages: 4
Recorded: 09/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2005
2
Exec Dt:
06/06/2005
3
Exec Dt:
06/13/2005
4
Exec Dt:
06/23/2005
5
Exec Dt:
06/09/2005
6
Exec Dt:
06/06/2005
7
Exec Dt:
06/06/2005
Assignee
1
CHARL BOSCH ROAD
SASOLBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11130106
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, ET AL
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413

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