skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : CHIEN, RING-LING
Total Assignments: 20
Assignment: 1
Reel/Frame:005578/0219   Pages: 3
Recorded: 01/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHIEN, RING-LING
Exec Dt:
11/30/1990
2
BURGI, DEAN S.
Exec Dt:
11/30/1990
Assignee
1
VARIAN ASSOCIATES, INC.
A DE CORP.
PALO ALTO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5089099
NONE
07621169
Correspondence name and address
VARIAN ASSOCIATES, INC.
611 HANSEN WAY, M/S E-305
PALO ALTO, CA 94303-0883
Assignment: 2
Reel/Frame:005919/0383   Pages: 3
Recorded: 11/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURGI, DEAN S.
Exec Dt:
08/09/1991
2
HELMER, JOHN C.
Exec Dt:
08/09/1991
3
CHIEN, RING-LING
Exec Dt:
08/09/1991
Assignee
1
VARIAN ASSOCIATES, INC. A CORPORATION OF DELAWARE
PALO ALTO, CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5235409
NONE
07744563
Correspondence name and address
LEGAL DEPT. (E305)
VARIAN ASSOCIATES, INC.
3100 HANSEN WAY
PALO ALTO, CA 94304
Assignment: 3
Reel/Frame:005931/0109   Pages: 3
Recorded: 11/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHIEN, RING-LING
Exec Dt:
10/04/1991
2
BURGI, DEAN S.
Exec Dt:
10/04/1991
Assignee
1
VARIAN ASSOCIATES, INC., A CORP. OF DE
PALO ALTO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116471
NONE
07771575
Correspondence name and address
SANDRA N. HIROSE
VARIAN ASSOCIATES, INC.
3100 HANSEN WAY
PALO ALTO, CA 94304
Assignment: 4
Reel/Frame:007631/0009   Pages: 4
Recorded: 08/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZANDER, ANDREW T.
Exec Dt:
07/28/1995
2
COOPER, CHARLES B. III
Exec Dt:
07/28/1995
3
CHIEN, RING-LING
Exec Dt:
07/28/1995
Assignee
1
VARIAN ASSOCIATES, INC.
LEGAL DEPARTMENT E-339
3100 HANSEN WAY
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5596407
NONE
08477169
Correspondence name and address
SARA K. DOE
VARIAN ASSOCIATES, INC.
LEGAL DEPARTMENT, M/S 339
3100 HANSEN WAY
PALO ALTO, CA 94304
Assignment: 5
Reel/Frame:008692/0201   Pages: 3
Recorded: 09/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIEN, RING-LING
Exec Dt:
10/01/1996
Assignee
1
VARIAN ASSOCIATES, INC.
3100 HANSEN WAY
LEGAL DEPARTMENT E-339
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5719672
NONE
08721148
Correspondence name and address
VARIAN ASSOCIATES, INC.
SARA K. DOE
LEGAL DEPARTMENT M/S E-339
3100 HANSEN WAY
PALO ALTO, CA 94304
Assignment: 6
Reel/Frame:010571/0878   Pages: 4
Recorded: 01/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOW, ANDREA W.
Exec Dt:
12/17/1999
2
DUBROW, ROBERT S.
Exec Dt:
12/20/1999
3
PARCE, J. WALLACE
Exec Dt:
12/07/1999
4
SUNDBERG, STEVEN A.
Exec Dt:
01/11/2000
5
WOLK, JEFFREY A.
Exec Dt:
12/01/1999
6
CHIEN, RING-LING
Exec Dt:
12/07/1999
7
GALLAGHER, STEVEN JAMES
Exec Dt:
12/02/1999
8
KNAPP, MICHAEL R.
Exec Dt:
12/21/1999
9
KOPF-SILL, ANNE R.
Exec Dt:
11/30/1999
10
MEHTA, TAMMY BURD
Exec Dt:
12/21/1999
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6447661
NONE
09416288
Correspondence name and address
LAW OFFICE OF JONATHAN ALAN QUINE
JONATHAN A. QUINE, ESQ.
P.O. BOX 458
ALAMEDA, CA 94501
Assignment: 7
Reel/Frame:012061/0752   Pages: 4
Recorded: 08/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, SAMUEL D.H.
Exec Dt:
03/21/2001
2
CHIEN, RING-LING
Exec Dt:
04/19/2001
3
CHOW, ANDREA W.
Exec Dt:
03/30/2001
4
WANG, BENJAMIN N.
Exec Dt:
04/11/2001
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6589729
US20010051338
09774531
Correspondence name and address
CALIPER TECHNOLOGIES CORP.
MATTHEW B. MURPHY
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CA 94043
Assignment: 8
Reel/Frame:011896/0476   Pages: 4
Recorded: 06/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, RING-LING
Exec Dt:
05/04/2001
2
PARCE, J. WALLACE
Exec Dt:
05/01/2001
3
CHOW, ANDREA W.
Exec Dt:
05/10/2001
4
KOPF-SILL, ANNE
Exec Dt:
05/24/2001
Assignee
1
CALIPER TECHNOLOGIES CORPORATION
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6915679
US20010052460
09792435
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
MARK D. BARRISH
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:012649/0390   Pages: 2
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, RING-LING
Exec Dt:
01/25/2002
2
WANG, BENJAMIN N.
Exec Dt:
02/05/2002
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6695009
US20020079008
10013847
Correspondence name and address
CALIPER TECHNOLOGIES CORP.
MATTHEW B. MURPHY, ESQ.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CA 94043-2234
Assignment: 10
Reel/Frame:012805/0618   Pages: 4
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPAID, MICHAEL
Exec Dt:
03/19/2002
2
CHOW, ANDREA W.
Exec Dt:
03/25/2002
3
WANG, BENJAMIN N.
Exec Dt:
03/20/2002
4
CHIEN, RING-LING
Exec Dt:
03/15/2002
5
PARCE, J. WALLACE
Exec Dt:
03/25/2002
6
KOPF-SILL, ANNE
Exec Dt:
03/28/2002
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6681616
US20030182991
10008604
Correspondence name and address
QUINE INTELLECTUAL PROPERTY
LAW GROUP, P.C.
JONATHAN A. QUINE
P.O. BOX 458
ALAMEDA, CA 94501
Assignment: 11
Reel/Frame:012890/0491   Pages: 2
Recorded: 05/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, RING-LING
Exec Dt:
03/27/2002
2
WOLK, JEFFREY A.
Exec Dt:
04/26/2002
3
SPAID, MICHAEL
Exec Dt:
04/25/2002
4
MCREYNOLDS, RICHARD J.
Exec Dt:
03/21/2002
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020180963
10076136
Correspondence name and address
CALIPER TECHNOLOGIES CORP.
ANDREW L. FILLER, ESQ.
605 FAIRCHILD DRIVE
MOUNTAIN, VIEW 94043-2234
Assignment: 12
Reel/Frame:013416/0909   Pages: 2
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, RING-LING
Exec Dt:
09/10/2002
2
WANG, BENJAMIN
Exec Dt:
08/30/2002
3
KECHAGIA, PERSEFONI
Exec Dt:
10/10/2002
Assignee
1
CALIPER TECHNOLOGIES, CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043-2234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030057092
10206386
Correspondence name and address
CALIPER TECHNOLOGIES CORP.
ANDREW L. FILLER, ESQ.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CA 94043-2234
Assignment: 13
Reel/Frame:013439/0960   Pages: 3
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, RING-LING
Exec Dt:
10/03/2002
2
WOLK, JEFFREY A.
Exec Dt:
10/16/2002
3
SPAID, MICHAEL
Exec Dt:
10/22/2002
4
MCREYNOLDS, RICHARD J.
Exec Dt:
10/07/2002
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043-2234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7670559
US20030036206
10225454
Correspondence name and address
CALIPER TECHNOLOGIES CORP.
DONALD R. MCKENNA
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CA 94043-2234
Assignment: 14
Reel/Frame:013472/0161   Pages: 4
Recorded: 11/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPAID, MICHAEL
Exec Dt:
10/22/2002
2
CHOW, ANDREA W.
Exec Dt:
10/28/2002
3
WANG, BENJAMIN N.
Exec Dt:
09/27/2002
4
CHIEN, RING-LING
Exec Dt:
10/03/2002
5
PARCE, J. WALLACE
Exec Dt:
11/01/2002
6
KOPF-SILL, ANNE R.
Exec Dt:
11/01/2002
7
MOLHO, JOSH
Exec Dt:
10/17/2002
8
TRIPATHI, ANUBHAV
Exec Dt:
10/18/2002
9
KERBY, MATTHEW B.
Exec Dt:
10/16/2002
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7040144
US20030041652
10207735
Correspondence name and address
QUINE INTELLECTUAL PROPERTY
LAW GROUP, P.C.
GARY BAKER
P.O. BOX 458
ALAMEDA, CA 94501
Assignment: 15
Reel/Frame:014240/0438   Pages: 4
Recorded: 07/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, RING-LING
Exec Dt:
05/27/2003
2
PARCE, J. WALLACE
Exec Dt:
05/14/2003
3
SPAID, MICHAEL
Exec Dt:
06/04/2003
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043-2234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7160423
US20030230486
10386900
Correspondence name and address
CALIPER TECHNOLOGIES CORP.
ANDREW L. FILLER, ESQ.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043-2234
Assignment: 16
Reel/Frame:014452/0496   Pages: 2
Recorded: 09/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIEN, RING-LING
Exec Dt:
08/08/2003
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043-2234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7038472
NONE
10435937
Correspondence name and address
DONALD R. MCKENNA
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CA 94043-2234
Assignment: 17
Reel/Frame:014452/0847   Pages: 2
Recorded: 09/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIEN, RING-LING
Exec Dt:
08/08/2003
Assignee
1
CALIPER TECHNOLOGIES CORP.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043-2234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7161356
NONE
10435947
Correspondence name and address
ANDREW L. FILLER
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CA 94043-2234
Assignment: 18
Reel/Frame:014616/0362   Pages: 2
Recorded: 05/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIEN, RING-LING
Exec Dt:
02/13/2004
Assignee
1
CALIPER LIFE SCIENCES, INC.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043-2234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7099778
US20050148093
10747066
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:018084/0428   Pages: 4
Recorded: 08/10/2006
Attorney Dkt #:100/18601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIEN, RING-LING
Exec Dt:
02/13/2004
Assignee
1
CALIPER LIFE SCIENCES, INC.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7233865
US20060263903
11482342
Correspondence name and address
DONALD R. MCKENNA
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CA 94043
Assignment: 20
Reel/Frame:015835/0546   Pages: 4
Recorded: 09/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIEN, RING-LING
Exec Dt:
09/02/2004
2
WANG, BENJAMIN N.
Exec Dt:
09/06/2004
3
KECHAGIA, PERSEFONI
Exec Dt:
09/22/2004
Assignee
1
CALIPER LIFE SCIENCES, INC.
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050011761
10728734
Correspondence name and address
CALIPER LIFE SCIENCES, INC.
DONALD R. MCKENNA
605 FAIRCHILD DRIVE
MOUNTAIN VIEW, CA 94043

Search Results as of: 05/02/2024 03:31 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT