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

Reel/Frame:012376/0099   Pages: 6
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 12
1
Patent #:
Issue Dt:
04/28/1992
Application #:
07773110
Filing Dt:
10/08/1991
Title:
METAL DIAPHRAGM VALVE
2
Patent #:
Issue Dt:
07/05/1994
Application #:
08087376
Filing Dt:
07/08/1993
Title:
METAL DIAPHRAGM VALVE
3
Patent #:
Issue Dt:
03/22/1994
Application #:
08100429
Filing Dt:
08/02/1993
Title:
METAL DIAPHRAGM VALVE WITH LOCK MECHANISM
4
Patent #:
Issue Dt:
02/21/1995
Application #:
08186537
Filing Dt:
01/26/1994
Title:
SLOW VENT VALVE
5
Patent #:
Issue Dt:
10/21/1997
Application #:
08576586
Filing Dt:
12/21/1995
Title:
VACUUM EXHAUST VALVE
6
Patent #:
Issue Dt:
05/26/1998
Application #:
08790938
Filing Dt:
01/29/1997
Title:
GATE VALVE FOR REGULATING GAS FLOW IN SEMICONDUCTOR MANUFACTURING
7
Patent #:
Issue Dt:
06/13/2000
Application #:
08929853
Filing Dt:
09/15/1997
Title:
GAS CONTROLLING DEVICE FOR INTEGRATION
8
Patent #:
Issue Dt:
01/11/2000
Application #:
09016379
Filing Dt:
01/30/1998
Title:
INTEGRATED GAS CONTROL DEVICE
9
Patent #:
Issue Dt:
04/17/2001
Application #:
09556434
Filing Dt:
04/24/2000
Title:
Integrated gas control device
10
Patent #:
Issue Dt:
11/27/2001
Application #:
09594030
Filing Dt:
06/15/2000
Title:
Valve for controlling flow rate of gas
11
Patent #:
Issue Dt:
06/03/2003
Application #:
09774652
Filing Dt:
02/01/2001
Publication #:
Pub Dt:
08/02/2001
Title:
VALVE FOR CONTROLLING FLOW RATE OF GAS
12
Patent #:
Issue Dt:
04/15/2003
Application #:
09915299
Filing Dt:
07/27/2001
Publication #:
Pub Dt:
02/14/2002
Title:
INTEGRATED GAS CONTROL DEVICE
Assignor
1
Exec Dt:
12/04/2001
Assignee
1
1-10-1 NAKASE, MIHAMA-KU, CHIBA-SHI
CHIBA-KEN, JAPAN
Correspondence name and address
DENNISON, SCHEINER & SCHULTZ
IRA J. SCHULTZ
1745 JEFFERSON DAVIS HIGHWAY, SUITE 612
ARLINGTON, VA 22202-3417

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