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Patent Assignment Assignor Details
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Assignor Name : LUDWIG, LESTER
Total Assignments: 13
Assignment: 1
Reel/Frame:010733/0569   Pages: 3
Recorded: 04/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUDWIG, LESTER
Exec Dt:
04/05/2000
Assignee
1
VCT, INC.
913 TAHOE BLVD., SUITE 7
INCLINE VILLAGE, NEVADA 89451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6972786
NONE
09471577
Correspondence name and address
COLLEY GODWARD LLP
CRAIG P. OPPERMAN
FIVE PALO ALTO SQUARE
3000 EL CAMINO REAL
PALO ALTO, CA 94306-2155
Assignment: 2
Reel/Frame:017003/0171   Pages: 3
Recorded: 01/11/2006
Attorney Dkt #:CA1256
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VYSOTSKY, VLADIMIR
Exec Dt:
01/09/2006
2
LUDWIG, LESTER
Exec Dt:
01/09/2006
3
SUMMERLIN, ROGER
Exec Dt:
01/05/2006
4
LAUWERS, J. CHRIS
Exec Dt:
01/09/2006
Assignee
1
COLLABORATION PROPERTIES, INC.
555 TWIN DOLPHIN DRIVE, SUITE 360
REDWOOD SHORES, CALIFORNIA 94065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060168637
11246867
Correspondence name and address
PAVEL I. POGODIN
SUGHRUE MION, PLLC
401 CASTRO STREET, SUITE 220
MOUNTAIN VIEW, CA 94041-2007
Assignment: 3
Reel/Frame:023720/0759   Pages: 3
Recorded: 01/04/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUDWIG, LESTER
Exec Dt:
12/09/2009
Assignee
1
AVISTAR COMMUNICATIONS CORPORATION
1875 SOUTH GRANT STREET
10TH STREET
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6972786
NONE
09471577
Correspondence name and address
KANDA ISHIHARA
1875 SOUTH GRANT STREET
10TH STREET
SAN MATEO, CA 94402
Assignment: 4
Reel/Frame:023728/0024   Pages: 3
Recorded: 01/04/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUDWIG, LESTER
Exec Dt:
12/09/2009
Assignee
1
AVISTAR COMMUNICATIONS CORPORATION
1875 SOUTH GRANT STREET
10TH STREET
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080049792
11927459
Correspondence name and address
KANDA ISHIHARA
1875 SOUTH GRANT STREET
10TH STREET
SAN MATEO, CA 94402
Assignment: 5
Reel/Frame:023728/0077   Pages: 8
Recorded: 01/04/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VYSOTSKY, VLADIMIR
Exec Dt:
12/10/2009
2
LUDWIG, LESTER
Exec Dt:
12/09/2009
3
SUMMERLIN, ROGER
Exec Dt:
12/11/2009
4
LAUWERS, J. CHRIS
Exec Dt:
12/09/2009
Assignee
1
COLLABORATION PROPERTIES, INC.
1875 SOUTH GRANT STREET
10TH STREET
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060168637
11246867
Correspondence name and address
KANDA ISHIHARA
1875 SOUTH GRANT STREET
10TH STREET
SAN MATEO, CA 94402
Assignment: 6
Reel/Frame:023731/0438   Pages: 5
Recorded: 01/05/2010
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY NAME PREVIOUSLY RECORDED ON REEL 023720 FRAME 0759. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTION TO THE RECORDATION COVER SHEET OF THE ASSIGNMENT RECORDED AT 023720/0759 ON 01/04/2010.
Assignor
1
LUDWIG, LESTER
Exec Dt:
12/09/2009
Assignee
1
COLLABORATION PROPERTIES, INC.
1875 SOUTH GRANT STREET
10TH STREET
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6972786
NONE
09471577
Correspondence name and address
KANDA ISHIHARA
1875 SOUTH GRANT STREET
10TH STREET
SAN MATEO, CA 94402
Assignment: 7
Reel/Frame:023735/0302   Pages: 5
Recorded: 01/05/2010
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY NAME PREVIOUSLY RECORDED ON REEL 023728 FRAME 0024. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTION TO THE RECORDATION COVER SHEET OF THE ASSIGNMENT RECORDED AT 023728/0024 ON 01/04/2010.
Assignor
1
LUDWIG, LESTER
Exec Dt:
12/09/2009
Assignee
1
COLLABORATION PROPERTIES, INC.
1875 SOUTH GRANT STREET
10TH STREET
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080049792
11927459
Correspondence name and address
KANDA ISHIHARA
1875 SOUTH GRANT STREET
10TH STREET
SAN MATEO, CA 94301
Assignment: 8
Reel/Frame:024971/0575   Pages: 4
Recorded: 09/10/2010
Attorney Dkt #:46218.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUWERS, JOZEF PAUL C.
Exec Dt:
08/17/2010
2
VOHRA, SUMEET
Exec Dt:
07/29/2010
3
VYSOTSKY, VLADIMIR
Exec Dt:
07/29/2010
4
VISWANATHAN, VIJAYALAKSHMI
Exec Dt:
08/24/2010
5
RICHTER, ALEXANDER
Exec Dt:
07/29/2010
6
LUDWIG, LESTER
Exec Dt:
07/28/2010
7
ZABLUDA, OLEG
Exec Dt:
08/26/2010
Assignee
1
AVISTAR COMMUNICATIONS CORPORATION
1875 SOUTH GRANT STREET, 10TH FLOOR
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8799362
US20110225512
12828249
Correspondence name and address
HAYNES AND BOONE, LLP - IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 9
Reel/Frame:024971/0615   Pages: 4
Recorded: 09/10/2010
Attorney Dkt #:46218.4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUWERS, JOZEF PAUL C.
Exec Dt:
08/17/2010
2
VOHRA, SUMEET
Exec Dt:
07/29/2010
3
VYSOTSKY, VLADIMIR
Exec Dt:
07/29/2010
4
VISWANATHAN, VIJAYALAKSHMI
Exec Dt:
08/24/2010
5
RICHTER, ALEXANDER
Exec Dt:
07/29/2010
6
LUDWIG, LESTER
Exec Dt:
07/28/2010
7
ZABLUDA, OLEG
Exec Dt:
08/28/2010
Assignee
1
AVISTAR COMMUNICATIONS CORPORATION
1875 SOUTH GRANT STREET, 10TH FLOOR
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8949316
US20110224811
12828252
Correspondence name and address
HAYNES AND BOONE, LLP - IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 10
Reel/Frame:024971/0631   Pages: 4
Recorded: 09/10/2010
Attorney Dkt #:46218.5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUWERS, JOZEF PAUL C.
Exec Dt:
08/17/2010
2
VOHRA, SUMEET
Exec Dt:
07/29/2010
3
VYSOTSKY, VLADIMIR
Exec Dt:
07/29/2010
4
VISWANATHAN, VIJAYALAKSHMI
Exec Dt:
08/24/2010
5
RICHTER, ALEXANDER
Exec Dt:
07/29/2010
6
LUDWIG, LESTER
Exec Dt:
07/28/2010
7
ZABLUDA, OLEG
Exec Dt:
08/28/2010
Assignee
1
AVISTAR COMMUNICATIONS CORPORATION
1875 SOUTH GRANT STREET, 10TH FLOOR
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8869141
US20110225578
12828253
Correspondence name and address
HAYNES AND BOONE, LLP - IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 11
Reel/Frame:024971/0665   Pages: 4
Recorded: 09/10/2010
Attorney Dkt #:46218.7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUWERS, JOZEF PAUL C.
Exec Dt:
08/17/2010
2
VOHRA, SUMEET
Exec Dt:
07/29/2010
3
VYSOTSKY, VLADIMIR
Exec Dt:
07/29/2010
4
VISWANATHAN, VIJAYALAKSHMI
Exec Dt:
08/24/2010
5
RICHTER, ALEXANDER
Exec Dt:
07/29/2010
6
LUDWIG, LESTER
Exec Dt:
07/28/2010
7
ZABLUDA, OLEG
Exec Dt:
08/28/2010
Assignee
1
AVISTAR COMMUNICATIONS CORPORATION
1875 SOUTH GRANT STREET, 10TH FLOOR
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8601056
US20110225313
12828260
Correspondence name and address
HAYNES AND BOONE, LLP - IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 12
Reel/Frame:024994/0668   Pages: 4
Recorded: 09/15/2010
Attorney Dkt #:46218.6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUWERS, JOZEF PAUL C.
Exec Dt:
08/17/2010
2
VOHRA, SUMEET
Exec Dt:
07/29/2010
3
VYSOTSKY, VLADIMIR
Exec Dt:
07/29/2010
4
VISWANATHAN, VIJAYALAKSHMI
Exec Dt:
08/24/2010
5
RICHTER, ALEXANDER
Exec Dt:
07/29/2010
6
LUDWIG, LESTER
Exec Dt:
07/28/2010
7
ZABLUDA, OLEG
Exec Dt:
08/28/2010
Assignee
1
AVISTAR COMMUNICATIONS CORPORATION
1875 SOUTH GRANT STREET, 10TH FLOOR
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110225513
12828257
Correspondence name and address
HAYNES AND BOONE, LLP - IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 13
Reel/Frame:026025/0637   Pages: 2
Recorded: 03/25/2011
Attorney Dkt #:46218.12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LUDWIG, LESTER
Exec Dt:
03/25/2011
Assignee
1
AVISTAR COMMUNICATIONS CORPORATION
1875 SOUTH GRANT STREET, 10TH FLOOR
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9735303
US20110234558
13072588
Correspondence name and address
HAYNES AND BOONE, LLP - IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219

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