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Patent Assignment Assignor Details
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Assignor Name : CHAZAN, DAVID
Total Assignments: 21
Assignment: 1
Reel/Frame:004155/0341   Pages: 2
Recorded: 05/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAZAN, DAVID
Exec Dt:
05/11/1983
2
KATILA, MICHAEL J.
Exec Dt:
05/11/1983
Assignee
1
RAYCHEM CORPORATION
300 CONSTITUTION DRIVE
A CA CORP.
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4517449
NONE
06493445
Correspondence name and address
TIMOTHY H. P. RICHARDSON
RAYCHEM CORP.
300 CONSTITUTION DR.
MENLO PARK, CA 94025
Assignment: 2
Reel/Frame:004507/0004   Pages: 4
Recorded: 01/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAN, CHI-MING
Exec Dt:
01/14/1986
2
BARMA, PRADEEP
Exec Dt:
01/14/1986
3
CHAZAN, DAVID
Exec Dt:
01/14/1986
4
LIU, DAVID
Exec Dt:
01/14/1986
5
KLEINER, LOTHAR
Exec Dt:
01/14/1986
6
MATTHIESEN, MARTIN A.
Exec Dt:
01/14/1986
Assignee
1
RAYCHEM CORPORATION, A CORP. OF CA.
300 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4801785
NONE
06818844
Correspondence name and address
TIMOTHY H. P. RICHARDSON
INTELLECTUAL PROPERTY LAW DEPT.,
RAYCHEM CORP.,
300 CONSTITUTION DR.,
MENLO PARK, CA 94025
Assignment: 3
Reel/Frame:010181/0497   Pages: 4
Recorded: 08/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMATH, SUNDAR
Exec Dt:
08/13/1999
2
CHAZAN, DAVID
Exec Dt:
08/13/1999
3
STRANDBERG, JAN I.
Exec Dt:
08/13/1999
4
BEILIN, SOLOMON I.
Exec Dt:
08/13/1999
Assignee
1
KULICKE & SOFFA HOLDINGS, INC.
2101 BLAIR MILL ROAD
WILLOW GROVE, PENNSYLVANIA 19090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6299053
NONE
09375172
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
WILLIAM L. SCHAFFER
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:010181/0897   Pages: 4
Recorded: 08/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMATH, SUNDAR
Exec Dt:
08/13/1999
2
CHAZAN, DAVID
Exec Dt:
08/13/1999
3
BEILIN, SOLOMON I.
Exec Dt:
08/13/1999
Assignee
1
KULICKE & SOFFA HOLDINGS, INC.
A DELWARE CORPORATION
2101 BLAIR MILL ROAD
WILLOW GROVE, PENNSYLVANIA 19090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6317331
NONE
09375175
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
WILLIAM L. SHAFFER
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 5
Reel/Frame:010943/0154   Pages: 4
Recorded: 06/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBROW, ROBERT S.
Exec Dt:
05/30/2000
2
KENNEDY, COLIN B.
Exec Dt:
06/06/2000
3
NAGLE, ROBERT
Exec Dt:
06/07/2000
4
CHAZAN, DAVID
Exec Dt:
06/01/2000
5
LEE, ERNEST C.W.
Exec Dt:
05/19/2000
6
GANDHI, KHUSHROO
Exec Dt:
05/23/2000
7
CHOW, CALVIN Y.H.
Exec Dt:
06/14/2000
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756019
NONE
09544711
Correspondence name and address
LAW OFFICE OF JONATHAN ALAN QUINE
JONATHAN ALAN QUINE, ESQ.
P.O. BOX 458
ALAMEDA, CA 94501
Assignment: 6
Reel/Frame:011138/0969   Pages: 3
Recorded: 11/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAZAN, DAVID
Exec Dt:
09/21/2000
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6752966
NONE
09654603
Correspondence name and address
CALIPER TECHNOLOGIES CORP.
MATTHEW B. MURPHY
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CA 94043
Assignment: 7
Reel/Frame:012078/0447   Pages: 3
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, ERNEST C.W.
Exec Dt:
05/30/2001
2
NAGLE, ROBERT
Exec Dt:
05/30/2001
3
MCREYNOLDS, RICHARD J.
Exec Dt:
05/31/2001
4
CHAZAN, DAVID
Exec Dt:
05/30/2001
5
DUBROW, ROBERT S.
Exec Dt:
05/30/2001
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6635487
NONE
09850855
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
GERALD T. GRAY
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 8
Reel/Frame:012271/0597   Pages: 3
Recorded: 10/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAZAN, DAVID
Exec Dt:
09/26/2001
2
BOUSSE, LUC J.
Exec Dt:
09/28/2001
3
BROOKS, CARLTON
Exec Dt:
09/25/2001
4
LOUCH, DEREK
Exec Dt:
09/07/2001
5
SPAID, MICHAEL
Exec Dt:
10/03/2001
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7351377
US20020025280
09884429
Correspondence name and address
LAW OFFICES OF JONATHAN ALAN QUINE
CHRISTOPHER C. SAPPENFIELD
PO BOX 458
ALAMEDA, CA 94501
Assignment: 9
Reel/Frame:016532/0777   Pages: 8
Recorded: 05/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLAHERTY, BRYAN
Exec Dt:
04/19/2005
2
PARIKH, BHAIRAVI
Exec Dt:
04/19/2005
3
NASON, KEVIN
Exec Dt:
04/19/2005
4
CHAZAN, DAVID
Exec Dt:
04/19/2005
5
FAY, JONATHAN
Exec Dt:
04/19/2005
6
KAISER, JOHN
Exec Dt:
04/19/2005
7
STONE, JAMES
Exec Dt:
04/19/2005
Assignee
1
APERON BIOSYSTEMS CORP.
2468 EMBARCADERO WAY
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7220387
US20050083527
10767709
Correspondence name and address
DANIEL P. MAGUIRE
423 E STREET
DAVIS, CA 95616
Assignment: 10
Reel/Frame:016617/0004   Pages: 4
Recorded: 08/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MODLIN, DOUGLAS N.
Exec Dt:
08/03/2005
2
CHAZAN, DAVID
Exec Dt:
08/03/2005
Assignee
1
CYTODISCOVERY, INC.
4063 SCRIPPS AVENUE
PALO ALTO, CALIFORNIA 94306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050266582
11107983
Correspondence name and address
JAMES R. ABNEY
KOLISCH HARTWELL, P.C.
520 S.W. YAMHIL STREET
SUITE 200
PORTLAND, OREGON 97204
Assignment: 11
Reel/Frame:017439/0394   Pages: 6
Recorded: 04/07/2006
Attorney Dkt #:021956-000900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANVAR, DAVID
Exec Dt:
12/13/2005
2
CHAZAN, DAVID
Exec Dt:
12/14/2005
3
PARIKH, BHAIRAVI
Exec Dt:
12/14/2005
4
FLAHERTY, BRYAN
Exec Dt:
12/14/2005
5
FAY, JONATHAN
Exec Dt:
12/15/2005
Assignee
1
APERON BIOSYSTEMS CORP.
155 JEFFERSON DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060177889
11053253
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 12
Reel/Frame:017439/0282   Pages: 5
Recorded: 04/07/2006
Attorney Dkt #:021956-000700US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAZAN, DAVID
Exec Dt:
12/18/2005
2
ANVAR, DAVID
Exec Dt:
12/13/2005
3
TALBOTT, AUTUMN
Exec Dt:
12/15/2005
Assignee
1
APERON BIOSYSTEMS CORP.
155 JEFFERSON DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060174691
11053046
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 13
Reel/Frame:027118/0940   Pages: 5
Recorded: 10/25/2011
Attorney Dkt #:10283-723.200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANVAR, DAVID
Exec Dt:
03/11/2011
2
GOODWIN, ANDREW
Exec Dt:
03/22/2011
3
CHAZAN, DAVID
Exec Dt:
03/15/2011
Assignee
1
POWERVISION, INC.
298 HARBOR BOULEVARD
BELMONT, CALIFORNIA 94002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8900298
US20110208301
13033474
Correspondence name and address
THOMAS M. ZLOGAR
SHAY GLENN LLP
2755 CAMPUS DRIVE, SUITE 210
SAN MATEO, CA 94403
Assignment: 14
Reel/Frame:035796/0435   Pages: 6
Recorded: 06/05/2015
Attorney Dkt #:10283-723.300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANVAR, DAVID
Exec Dt:
03/11/2011
2
GOODWIN, ANDREW
Exec Dt:
03/22/2011
3
CHAZAN, DAVID
Exec Dt:
03/15/2011
Assignee
1
POWERVISION, INC.
260 HARBOR BOULEVARD
BELMONT, CALIFORNIA 94002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10980629
US20150087743
14555001
Correspondence name and address
THOMAS M. ZLOGAR
SHAY GLENN LLP
2755 CAMPUS DRIVE, SUITE 210
SAN MATEO, CA 94403
Assignment: 15
Reel/Frame:055577/0157   Pages: 4
Recorded: 03/12/2021
Attorney Dkt #:ALCN-N-Z032.02-US (1/2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANVAR, DAVID J.
Exec Dt:
03/11/2011
2
GOODWIN, ANDREW
Exec Dt:
03/22/2011
3
CHAZAN, DAVID
Exec Dt:
03/15/2011
Assignee
1
POWERVISION, INC.
298 HARBOR BOULEVARD
BELMONT, CALIFORNIA 94002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11737862
US20210290371
17200047
Correspondence name and address
ALCON RESEARCH, LLC C/O LEVINE BAGADE HA
2400 GENG ROAD, SUITE 120
PALO ALTO, CA 94303
Assignment: 16
Reel/Frame:064185/0726   Pages: 4
Recorded: 07/07/2023
Attorney Dkt #:ALCN-N-Z032.03-US (1/2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANVAR, DAVID
Exec Dt:
03/11/2011
2
GOODWIN, ANDREW
Exec Dt:
03/22/2011
3
CHAZAN, DAVID
Exec Dt:
03/15/2011
Assignee
1
POWERVISION, INC.
298 HARBOR BOULEVARD
BELMONT, CALIFORNIA 94002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230355375
18348696
Correspondence name and address
LEVINE BAGADE HAN LLP
2400 GENG ROAD, SUITE 120
PALO ALTO, CA 94303
Assignment: 17
Reel/Frame:033403/0979   Pages: 7
Recorded: 07/28/2014
Attorney Dkt #:33999-728.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSEN, JAKE L.
Exec Dt:
04/21/2014
2
CHAZAN, DAVID
Exec Dt:
04/10/2014
3
FAY, JONATHAN P.
Exec Dt:
04/29/2014
4
ROSEN, MICHA
Exec Dt:
04/15/2014
5
PURIA, SUNIL
Exec Dt:
04/10/2014
Assignee
1
EARLENS CORPORATION
200 CHESAPEAKE DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9392377
US20140056453
13919079
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 18
Reel/Frame:038897/0933   Pages: 7
Recorded: 06/13/2016
Attorney Dkt #:33999-728.302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSEN, JAKE L.
Exec Dt:
04/21/2014
2
CHAZAN, DAVID
Exec Dt:
04/10/2014
3
FAY, JANATHAN P.
Exec Dt:
04/29/2016
4
ROSEN, MICHA
Exec Dt:
04/15/2014
5
PURIA, SUNIL
Exec Dt:
04/10/2014
Assignee
1
EARLENS CORPORATION
200 CHESAPEAKE DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10284964
US20160302011
15180719
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 19
Reel/Frame:048616/0916   Pages: 7
Recorded: 03/15/2019
Attorney Dkt #:33999-728.303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSEN, JAKE L.
Exec Dt:
04/21/2014
2
CHAZAN, DAVID
Exec Dt:
04/10/2014
3
FAY, JONATHAN P.
Exec Dt:
04/29/2014
4
ROSEN, MICHA
Exec Dt:
04/15/2014
5
PURIA, SUNIL
Exec Dt:
04/10/2014
Assignee
1
EARLENS CORPORATION
4045-A CAMPBELL AVENUE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10609492
US20190215617
16355570
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 20
Reel/Frame:051864/0227   Pages: 7
Recorded: 02/19/2020
Attorney Dkt #:33999-728.304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSEN, JAKE L.
Exec Dt:
04/21/2014
2
CHAZAN, DAVID
Exec Dt:
04/10/2014
3
FAY, JONATHAN P.
Exec Dt:
04/29/2014
4
ROSEN, MICHA
Exec Dt:
04/15/2014
5
PURIA, SUNIL
Exec Dt:
04/10/2014
Assignee
1
EARLENS CORPORATION
4045-A CAMPBELL AVENUE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11153697
US20200186941
16795405
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 21
Reel/Frame:057495/0383   Pages: 7
Recorded: 09/15/2021
Attorney Dkt #:33999-728.305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSEN, JAKE L.
Exec Dt:
04/21/2014
2
CHAZAN, DAVID
Exec Dt:
04/10/2014
3
FAY, JONATHAN P.
Exec Dt:
04/29/2014
4
ROSEN, MICHA
Exec Dt:
04/15/2014
5
PURIA, SUNIL
Exec Dt:
04/10/2014
Assignee
1
EARLENS CORPORATION
4045-A CAMPBELL AVE.
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11743663
US20220007120
17476406
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050

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