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Patent Assignment Assignee Details
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Assignee Name : MKS INSTRUMENTS
Total Assignments: 9
Assignment: 1
Reel/Frame:008402/0494   Pages: 3
Recorded: 01/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YOUFAN
Exec Dt:
01/10/1997
Assignee
1
MKS INSTRUMENTS
SIX SHATTUCK ROAD
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5827370
NONE
08782785
Correspondence name and address
CHRISMAN, BYNUM & JOHNSON
SCOTT B. ALLISON
1900 FIFTEENTH STREET
BOULDER, CO 80302
Assignment: 2
Reel/Frame:012498/0099   Pages: 3
Recorded: 01/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CECAP AB
Exec Dt:
12/14/2001
Assignee
1
MKS INSTRUMENTS
SIX SHATTUK ROAD
ANDOVER, MARYLAND 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6439056
NONE
09377832
Correspondence name and address
NIXON & VANDERHYE P.C.
ROBERT A. MOLAN
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:012569/0534   Pages: 5
Recorded: 02/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CECAP AB
Exec Dt:
12/14/2001
Assignee
1
MKS INSTRUMENTS
SIX SHATTUK ROAD
ANDOVER, MARYLAND 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5920015
NONE
08722012
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:012711/0043   Pages: 3
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRAVERSO, ROBERT
Exec Dt:
03/08/2002
Assignee
1
MKS INSTRUMENTS
SIX SHATTUCK ROAD
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7252011
US20030167852
10095143
Correspondence name and address
HALE AND DORR LLP
RICHARD A. GOLDENBERG
60 STATE STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:013319/0389   Pages: 3
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEACOCK, NEIL T.
Exec Dt:
09/09/2002
2
WADE, STACY W.
Exec Dt:
09/09/2002
Assignee
1
MKS INSTRUMENTS
SIX SHATTUCK ROAD
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756785
US20040017202
10205014
Correspondence name and address
FAEGRE & BENSON LLP
WALTER C. LINDER
90 SOUTH 7TH STREET
2200 WELLS FARGO CENTER
MINNEAPOLIS, MN 55402-3901
Assignment: 6
Reel/Frame:020652/0045   Pages: 3
Recorded: 03/05/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WARREN, BRIAN
Exec Dt:
02/28/2008
Assignee
1
MKS INSTRUMENTS
1750 NORTH LOOP ROAD
SUITE 100
ALAMEDA, CALIFORNIA 94502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090225025
12074576
Correspondence name and address
MKS, ION SYSTEMS
ATTN: JOHN E. MENEAR
1750 NORTH LOOP ROAD, SUITE 100
ALAMEDA, CALIFORNIA 94502
Assignment: 7
Reel/Frame:020858/0578   Pages: 8
Recorded: 03/14/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEFTER, PETER
Exec Dt:
04/10/2008
2
GEHIKE, SCOTT
Exec Dt:
04/11/2008
3
LEVIT, LAWRENCE
Exec Dt:
04/10/2008
Assignee
1
MKS INSTRUMENTS
1750 NORTH LOOP ROAD, SUITE 100
C/O JOHN MENEAR
ALAMEDA, CALIFORNIA 94502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7813102
US20080225460
12075967
Correspondence name and address
MKS INSTRUMENTS
C/O JOHN MENEAR
1750 NORTH LOOP ROAD
SUITE 100
ALAMEDA, CA 94502
Assignment: 8
Reel/Frame:022997/0915   Pages: 4
Recorded: 06/18/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GEFTER, PETER
Exec Dt:
07/16/2009
Assignee
1
MKS INSTRUMENTS
1750 NORTH LOOP ROAD
SUITE 100
ALAMEDA, CALIFORNIA 94502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090316325
12456526
Correspondence name and address
JOHN E. MENEAR
C/O MKS ION SYSTEMS
1750 NORTH LOOP ROAD
SUITE 100
ALAMEDA, CA 94502
Assignment: 9
Reel/Frame:047629/0489   Pages: 8
Recorded: 11/29/2018
Attorney Dkt #:0195-800WIL-17UT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, JOHANNES
Exec Dt:
11/15/2018
2
CHEN, XING
Exec Dt:
11/27/2018
3
TAI, CHIU-YING
Exec Dt:
11/15/2018
4
HARRIS, MICHAEL
Exec Dt:
11/15/2018
5
GUPTA, ATUL
Exec Dt:
11/19/2018
Assignee
1
MKS INSTRUMENTS
2 TECH DRIVE
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11262340
US20190170715
16205064
Correspondence name and address
MKS INSTRUMENTS
2 TECH DRIVE
ANDOVER, MA 01810

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