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 : CHALFIN, ALEX
Total Assignments: 9
Assignment: 1
Reel/Frame:010462/0538   Pages: 7
Recorded: 12/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHALFIN, ALEX
Exec Dt:
12/03/1999
2
DAUDEL, JEFFREY
Exec Dt:
12/03/1999
3
GROSSMAN, MARK
Exec Dt:
11/29/1999
4
MUKHERJEE, SHRIJEET
Exec Dt:
11/28/1999
5
OSTRIN, PETER
Exec Dt:
11/29/1999
6
REDD, JARRETT
Exec Dt:
11/29/1999
Assignee
1
SILICON GRAPHICS, INC.
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6879948
NONE
09459995
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
C/O MICHAEL MESSINGER
1100 NEW YORK AVE., N.W.
SUITE 600
WASHINGTON, D.C. 20005-3934
Assignment: 2
Reel/Frame:012939/0888   Pages: 5
Recorded: 05/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHALFIN, ALEX
Exec Dt:
04/03/2002
2
ROJAS, JOE
Exec Dt:
04/03/2002
Assignee
1
SILICON GRAPHICS, INC.
M.S 710
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7769900
NONE
10109835
Correspondence name and address
BAKER BOTTS L.L.P.
CHARLES S. FISH
2001 ROSS AVENUE SUITE 600
DALLAS, TEXAS 75201-2980
Assignment: 3
Reel/Frame:012939/0911   Pages: 5
Recorded: 05/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHALFIN, ALEX
Exec Dt:
04/03/2002
2
ROJAS, JOE
Exec Dt:
04/03/2002
Assignee
1
SILICON GRAPHICS, INC.
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7659907
NONE
10112345
Correspondence name and address
BAKER BOTTS L.L.P.
CHARLES S. FISH, ESQ.
2001 ROSS AVENUE, SUITE 600
DALLAS, TEXAS 75201-2980
Assignment: 4
Reel/Frame:012939/0928   Pages: 5
Recorded: 05/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHALFIN, ALEX
Exec Dt:
04/03/2002
2
ROJAS, JOE
Exec Dt:
04/03/2002
Assignee
1
SILICON GRAPHICS, INC.
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8046404
NONE
10112392
Correspondence name and address
BAKER BOTTS L.L.P.
CHARLES S. FISH, ESQ.
2001 ROSS AVENUE, SUITE 600
DALLAS, TEXAS 75201-2980
Assignment: 5
Reel/Frame:012939/0893   Pages: 5
Recorded: 05/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHALFIN, ALEX
Exec Dt:
04/09/2002
2
SMITH, RYAN
Exec Dt:
04/09/2002
Assignee
1
SILICON GRAPHICS, INC.
M.S. 710
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7401116
NONE
10112430
Correspondence name and address
BAKER BOTTS L.L.P.
CHARLES S. FISH, ESQ.
2001 ROSS AVENUE SUITE 600
DALLAS, TEXAS 75201-2980
Assignment: 6
Reel/Frame:012939/0945   Pages: 6
Recorded: 05/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHALFIN, ALEX
Exec Dt:
04/09/2002
2
LEE, YOUNGHEE
Exec Dt:
04/09/2002
3
SMITH, RYAN
Exec Dt:
04/09/2002
Assignee
1
SILICON GRAPHICS, INC.
M.S 710
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8046698
NONE
10112366
Correspondence name and address
BAKER BOTTS L.L.P.
CHARLES S. FISH
2001 ROSS AVENUE SUITE 600
DALLAS, TX 75201-2980
Assignment: 7
Reel/Frame:021234/0907   Pages: 5
Recorded: 07/14/2008
Attorney Dkt #:062986.0325
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHALFIN, ALEX
Exec Dt:
04/09/2002
2
SMITH, RYAN
Exec Dt:
04/09/2002
Assignee
1
SILICON GRAPHICS, INC.
1500 CRITTENDEN LAME
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7853648
NONE
12172754
Correspondence name and address
CHARLES S. FISH
2001 ROSS AVENUE
BAKER BOTTS LLP
DALLAS, TX 75201
Assignment: 8
Reel/Frame:013161/0843   Pages: 3
Recorded: 07/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEERCY, MARK
Exec Dt:
07/29/2002
2
CHALFIN, ALEX
Exec Dt:
07/29/2002
3
KAULGUD, ALPHANA
Exec Dt:
07/29/2002
Assignee
1
SILICON GRAPHICS, INC.
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043-1351
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6985149
US20040021659
10208049
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET AL.
EDWARD W. YEE
1100 NEW YORK AVENUE, N.W.
SUITE 600
WASHINGTON, DC 20005-3934
Assignment: 9
Reel/Frame:014638/0528   Pages: 5
Recorded: 10/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHALFIN, ALEX
Exec Dt:
10/22/2003
2
FARINELLI, PAOLO
Exec Dt:
10/15/2003
Assignee
1
SILICON GRAPHICS, INC.
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043-1351
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7012614
US20050088450
10690638
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET AL
MICHAEL V. MESSINGER
1100 NEW YORK AVE., N.W.
WASHINGTON, D.C. 20005-3934

Search Results as of: 06/06/2024 07:41 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