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 : ROBBINS SCIENTIFIC CORPORATION
Total Assignments: 11
Assignment: 1
Reel/Frame:004115/0745   Pages: 1
Recorded: 04/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/31/1983
2
Exec Dt:
03/31/1983
3
Exec Dt:
03/31/1983
Assignee
1
MOUNTAIN VIEW, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06346488
Correspondence name and address
MICHAEL J. HUGHES
HUGHES, GARGRAVE & GUMAER
3333 BOWERS AVE., STE. 249
SANTA CLARA, CA 95051
Assignment: 2
Reel/Frame:004514/0556   Pages: 1
Recorded: 01/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/05/1985
Assignee
1
2580-H WYANDOTTE AVE.
MOUNTAIN VIEW, CALIFORNIA 94040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06821828
Correspondence name and address
MICHAEL J. HUGHES
HUGHES, GUMAER, BEDOLLA & DIENER
2350 MISSION COLLEGE BLVD. STE 1150
SANTA CLARA, CA 95054
Assignment: 3
Reel/Frame:004514/0555   Pages: 1
Recorded: 01/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/27/1985
Assignee
1
2580-H WYANDOTTE AVE.
MOUNTAIN VIEW, CALIFORNIA 94040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06821828
Correspondence name and address
HUGHES, GUMAER, ET AL
2350 MISSION COLLEGE BLVD
SUITE 1150
SANTA CLARA, CA. 95054
Assignment: 4
Reel/Frame:004514/0554   Pages: 1
Recorded: 01/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/09/1986
Assignee
1
2580-H WYANDOTTE AVE.
MOUNTAIN VIEW, CALIFORNIA 94040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06821828
Correspondence name and address
MICHAEL J. HUGHES
HUGHES, GUMAER, BEDOLLA & DIENER
2350 MISSION COLLEGE BLVD. STE 1150
SANTA CLARA, CA 95054
Assignment: 5
Reel/Frame:007705/0362   Pages: 4
Recorded: 09/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/1995
2
Exec Dt:
09/27/1995
3
Exec Dt:
09/27/1995
Assignee
1
814 SAN ALESO AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08534578
Correspondence name and address
MICHAEL J. HUGHES
THE INTELLECTUAL PROPERTY LAW OFC.
1171 HOMESTEAD ROAD
SUITE 295
SANTA CLARA, CA 95050
Assignment: 6
Reel/Frame:008900/0078   Pages: 4
Recorded: 11/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/30/1997
Assignee
1
814 SAN ALESO AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08945870
Correspondence name and address
IPLO OF MICHAEL J. HUGHES
MICHAEL J. HUGHES
M-001-27
1171 HOMESTEAD ROAD, SUITE 295
SANTA CLARA, CA 95050
Assignment: 7
Reel/Frame:009651/0594   Pages: 5
Recorded: 06/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/1998
2
Exec Dt:
06/04/1998
3
Exec Dt:
06/04/1998
4
Exec Dt:
06/04/1998
Assignee
1
814 SAN ALESO AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08972996
Correspondence name and address
MICHAEL J. HUGHES
LARRY B. GUERNSEY
1171 HOMESTEAD ROAD, SUITE 295
M-001-28
SANTA CLARA, CA 95050
Assignment: 8
Reel/Frame:010071/0535   Pages: 4
Recorded: 06/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/1999
2
Exec Dt:
06/16/1999
3
Exec Dt:
06/16/1999
4
Exec Dt:
06/16/1999
Assignee
1
814 SAN ALESO AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09344750
Correspondence name and address
MICHAEL J. HUGHES
1171 HOMESTEAD ROAD, SUITE 295
SANTA CLARA, CA 95050
Assignment: 9
Reel/Frame:010277/0955   Pages: 5
Recorded: 09/28/1999
Conveyance: CHANGE OF ADDRESS
Assignors
1
Exec Dt:
06/16/1999
2
Exec Dt:
06/16/1999
3
Exec Dt:
06/16/1999
4
Exec Dt:
06/16/1999
Assignee
1
1250 ELKO DRIVE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09344750
Correspondence name and address
IPLO OF MICHAEL J. HUGHES
LARRY B. GUERNSEY
1171 HOMESTEAD ROAD, SUITE 295
M-001-42
SANTA CLARA, CA 95050
Assignment: 10
Reel/Frame:010555/0370   Pages: 4
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2000
2
Exec Dt:
02/03/2000
3
Exec Dt:
02/03/2000
4
Exec Dt:
02/03/2000
Assignee
1
1250 ELKO DRIVE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09499068
Correspondence name and address
HICKMAN STEPHENS COLEMAN & HUGHES LLP
LARRY B. GUERNSEY
RSC1P011A
P.O. BOX 52037
PALO ALTO, CA 94303
Assignment: 11
Reel/Frame:010842/0491   Pages: 4
Recorded: 05/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2000
2
Exec Dt:
04/28/2000
3
Exec Dt:
04/28/2000
Assignee
1
1250 ELKO DRIVE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09586246
Correspondence name and address
HICKMAN STEPHENS COLEMAN & HUGHES LLP
LARRY B. GUERNSEY
P.O. BOX 52037
PALO ALTO, CA 94303

Search Results as of: 06/14/2024 10:59 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