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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : ADVANCED POLYMER SYSTEMS, INC.
Total Assignments: 13
Assignment: 1
Reel/Frame:004832/0832   Pages: 1
Recorded: 12/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEONG, HELEN
Exec Dt:
12/08/1987
2
KATZ, MARTIN
Exec Dt:
12/08/1987
3
DELK, ANNE
Exec Dt:
12/08/1987
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
3696C HAVEN AVENUE
A CA CORP.
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4806360
NONE
07112971
Correspondence name and address
TOWNSEND & TOWNSEND
STEUART STREET TOWER, ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:004892/0419   Pages: 1
Recorded: 05/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JANKOWER, LAURA J.
Exec Dt:
04/29/1988
2
SHIPLEY, LARRY W.
Exec Dt:
04/29/1988
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
3696C HAVEN AVENUE
A CA CORP.
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873091
NONE
07197375
Correspondence name and address
M. HENRY HEINES
TOWNSEND & TOWNSEND
STEUART ST. TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 3
Reel/Frame:008121/0910   Pages: 5
Recorded: 09/09/1996
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 7930, FRAME 0806
Assignors
1
FROIX, MICHAEL
Exec Dt:
01/02/1996
2
PUKSHANSKY, MASHA
Exec Dt:
01/02/1996
3
NACHT, SERGIO
Exec Dt:
01/02/1996
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
3696 HAVEN AVENUE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5851538
NONE
08581126
Correspondence name and address
M. HENRY HEINES
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:008573/0983   Pages: 5
Recorded: 06/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERLINER, DAVID L.
Exec Dt:
06/10/1997
2
NACHT, SERGIO
Exec Dt:
06/06/1997
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
3696 HAVEN AVENUE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5849327
NONE
08720335
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE
DEREK P. FREYBERG
525 UNIVERSITY AVENUE
PALO ALTO, CALIFORNIA 94301-1908
Assignment: 5
Reel/Frame:008625/0730   Pages: 5
Recorded: 07/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, LIN-SHU
Exec Dt:
07/24/1997
2
FROIX, MICHAEL
Exec Dt:
07/18/1997
3
HELLER, JORGE
Exec Dt:
07/18/1997
4
NG, STEVEN Y.
Exec Dt:
07/18/1997
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
3696 HAVEN AVENUE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6096344
NONE
08806513
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE
DEREK P. FREYBERG
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 6
Reel/Frame:008628/0832   Pages: 3
Recorded: 08/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYAPPLE HOLDINGS, LLC
Exec Dt:
07/29/1997
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
3696 HAVEN AVENUE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5510391
NONE
08140615
Correspondence name and address
HELLER, EHRMAN WHITE & MCAULIFFE
DEREK P. FREYBERG
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 7
Reel/Frame:009165/0064   Pages: 4
Recorded: 05/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLER, JORGE
Exec Dt:
04/13/1998
2
NG, STEVEN Y.
Exec Dt:
04/13/1998
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
123 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5968543
NONE
08986035
Correspondence name and address
HELLER EHRMAN WHITE ET AL.
DEREK P. FREYBERG
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 8
Reel/Frame:009337/0475   Pages: 4
Recorded: 07/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLER, JORGE
Exec Dt:
07/07/1998
2
NG, STEVEN Y.
Exec Dt:
07/07/1998
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
123 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5939453
NONE
09090648
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE
DEREK P. FREYBERG
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 9
Reel/Frame:009441/0852   Pages: 3
Recorded: 08/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAXENA, SUBHASH J.
Exec Dt:
07/07/1998
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
123 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5891470
NONE
09062138
Correspondence name and address
HELLER EHRMAN WHITE & MCAUFLIFFE
DEREK P. FREYBERG
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 10
Reel/Frame:009549/0214   Pages: 4
Recorded: 08/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAXENA, SUBHASH J.
Exec Dt:
08/06/1998
2
SINGH, SANDHYA
Exec Dt:
05/06/1998
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
123 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5851538
NONE
08581126
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE
DEREK P. FREYBERG
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 11
Reel/Frame:009848/0007   Pages: 3
Recorded: 03/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAXENA, SUBHASH J.
Exec Dt:
03/18/1999
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
123 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6228894
NONE
09272893
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE
DEREK P. FREYBERG
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 12
Reel/Frame:010676/0509   Pages: 3
Recorded: 06/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DOW CORNING CORPORATION
Exec Dt:
05/29/2000
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
123 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4880617
NONE
06915749
 
4762703
NONE
07087998
 
RE33429
NONE
07305667
 
4898913
NONE
07334501
 
5035890
NONE
07335412
 
4948818
NONE
07351896
 
4961532
NONE
07376491
 
4962170
NONE
07401582
 
4962133
NONE
07402321
 
5037485
NONE
07407008
 
5208038
NONE
07448024
 
5135989
NONE
07460771
 
5102662
NONE
07463000
 
5246972
NONE
07506032
 
5026781
NONE
07563123
 
5169904
NONE
07563126
 
5387411
NONE
07593821
 
5281413
NONE
07593848
 
5135660
NONE
07637730
 
5145685
NONE
07682056
 
5350679
NONE
08075436
 
5856409
NONE
08103318
 
5409695
NONE
08199434
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE
DEREK P. FREYBERG
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 13
Reel/Frame:011589/0736   Pages: 3
Recorded: 03/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, B. SANDHYA
Exec Dt:
02/27/2001
2
SAXENA, SUBHASH J.
Exec Dt:
02/27/2001
Assignee
1
ADVANCED POLYMER SYSTEMS, INC.
123 SAGINAW DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670335
US20020165198
09799792
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE LLP
DEREK P. FREYBERG
275 MIDDLEFIELD ROAD
MENLO PARK, CA 94025-3506

Search Results as of: 05/24/2024 06:01 AM
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