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 : SEIWERT, JOHANNES
Total Assignments: 17
Assignment: 1
Reel/Frame:013393/0231   Pages: 6
Recorded: 10/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FITTKAU, JENS
Exec Dt:
08/02/2002
2
SEIWERT, JOHANNES
Exec Dt:
08/02/2002
3
GOTTSCHALK, CHRISTIANE
Exec Dt:
08/05/2002
Assignee
1
APPLIED SCIENCE AND TECHNOLOGY, INC.
90 INDUSTRIAL WAY
WILMINGTON, MASSACHUSETTS 01887
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6805791
US20030164338
10133237
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
PATENT ADMINISTRATOR
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:016372/0467   Pages: 6
Recorded: 03/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FITTKAU, JENS
Exec Dt:
08/02/2002
2
SEIWERT, JOHANNES
Exec Dt:
08/02/2002
3
GOTTSCHALK , CHRISTIANE
Exec Dt:
08/05/2002
Assignee
1
APPLIED SCIENCE AND TECHNOLOGY, INC.
90 INDUSTRIAL WAY
WILMINGTON, MASSACHUSETTS 01887
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6948504
US20050029202
10938455
Correspondence name and address
PROSKAUER ROSE LLP
PATENT ADMINISTRATOR
ONE INTERNATIONAL
14TH FLOOR
BOSTON, MA 02110-2600
Assignment: 3
Reel/Frame:018857/0494   Pages: 6
Recorded: 02/06/2007
Attorney Dkt #:ASX-047CPDVC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FITTKAU, JENS
Exec Dt:
08/02/2002
2
SEIWERT, JOHANNES
Exec Dt:
08/02/2002
3
GOTTSCHALK, CHRISTIANE
Exec Dt:
08/05/2002
Assignee
1
APPLIED SCIENCE AND TECHNOLOGY, INC.
90 INDUSTRIAL WAY
WILMINGTON, MASSACHUSETTS 01887
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7264006
US20060107969
11207989
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 4
Reel/Frame:019926/0499   Pages: 6
Recorded: 10/05/2007
Attorney Dkt #:ASX-047CPDVC1DV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FITTKAU, JENS
Exec Dt:
08/02/2002
2
SEIWERT, JOHANNES
Exec Dt:
08/02/2002
3
GOTTSCHALK, CHRISTIANE
Exec Dt:
08/05/2002
Assignee
1
APPLIED SCIENCE AND TECHNOLOGY, INC.
90 INDUSTRIAL WAY
WILMINGTON, MASSACHUSETTS 01887
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7622037
US20080002518
11835161
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 5
Reel/Frame:015874/0378   Pages: 7
Recorded: 10/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVINE, STEPHAN
Exec Dt:
07/20/2004
2
SEIWERT, JOHANNES
Exec Dt:
07/20/2004
3
LOHR, JOACHIM
Exec Dt:
07/22/2004
4
BRAMMER, ULRICH
Exec Dt:
07/20/2004
5
FITTKAU, JENS
Exec Dt:
07/20/2004
Assignee
1
APPLIED SCIENCE AND TECHNOLOGY, INC.
90 INDUSTRIAL WAY
WILMINGTON, MASSACHUSETTS 01887
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7502114
US20050200848
10799331
Correspondence name and address
PROSKAUER ROSE LLP
JOSEPH A. CAPRARO, JR.
PATENT ADMINISTRATOR
ONE INTERNATIONAL PLACE, 14TH FLOOR
BOSTON, MA 02110-2600
Assignment: 6
Reel/Frame:023408/0463   Pages: 7
Recorded: 10/22/2009
Attorney Dkt #:ASX-066C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVINE, STEPHAN
Exec Dt:
07/20/2004
2
SEIWERT, JOHANNES
Exec Dt:
07/20/2004
3
LOHR, JOACHIM
Exec Dt:
07/22/2004
4
BRAMMER, ULRICH
Exec Dt:
07/20/2004
5
FITTKAU, JENS
Exec Dt:
07/20/2004
Assignee
1
APPLIED SCIENCE AND TECHNOLOGY, INC.
90 INDUSTRIAL WAY
WILMINGTON, MASSACHUSETTS 01887
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8085401
US20100027017
12397155
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 7
Reel/Frame:026625/0925   Pages: 7
Recorded: 07/21/2011
Attorney Dkt #:ASX-066C1C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVINE, STEPHAN
Exec Dt:
07/20/2004
2
SEIWERT, JOHANNES
Exec Dt:
07/20/2004
3
LOHR, JOACHIM
Exec Dt:
07/22/2004
4
BRAMMER, ULRICH
Exec Dt:
07/20/2004
5
FITTKAU, JENS
Exec Dt:
07/20/2004
Assignee
1
MKS INSTRUMENTS, INC.
2 TECH DRIVE
SUITE 201
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8339607
US20110228274
13117831
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 8
Reel/Frame:020221/0732   Pages: 5
Recorded: 12/10/2007
Attorney Dkt #:ASX-117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIWERT, JOHANNES
Exec Dt:
11/13/2007
2
BRAMMER, ULRICH
Exec Dt:
11/13/2007
3
GOTTSCHALK, CHRISTIANE
Exec Dt:
11/13/2007
4
LOHR, JOACHIM
Exec Dt:
11/13/2007
Assignee
1
MKS INSTRUMENTS, INC.
90 INDUSTRIAL WAY
WILMINGTON, MASSACHUSETTS 01887
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7731161
US20080257738
11873776
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 9
Reel/Frame:024792/0070   Pages: 7
Recorded: 08/05/2010
Attorney Dkt #:ASX-117CP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIWERT, JOHANNES
Exec Dt:
07/05/2010
2
BRAMMER, ULRICH
Exec Dt:
07/06/2010
3
GOTTSCHALK, CHRISTIANE
Exec Dt:
07/05/2010
4
LOHR, JOACHIM
Exec Dt:
07/05/2010
Assignee
1
MKS INSTRUMENTS, INC.
2 TECH DRIVE
SUITE 201
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8448925
US20110134716
12792470
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 10
Reel/Frame:028875/0792   Pages: 5
Recorded: 08/30/2012
Attorney Dkt #:ASX-162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAMMER, ULRICH
Exec Dt:
06/25/2012
2
SEIWERT, JOHANNES
Exec Dt:
06/25/2012
3
GOTTSCHALK, CHRISTIANE
Exec Dt:
07/02/2012
Assignee
1
MKS INSTRUMENTS, INC.
2 TECH DRIVE
SUITE 201
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8882885
US20120279396
13421346
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 11
Reel/Frame:031412/0257   Pages: 10
Recorded: 10/16/2013
Attorney Dkt #:ASX-117CPDV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIWERT, JOHANNES
Exec Dt:
08/12/2013
2
BRAMMER, ULRICH
Exec Dt:
08/12/2013
3
GOTTSCHALK, CHRISTIANE, DR.
Exec Dt:
08/12/2013
4
LOHR, JOACHIM
Exec Dt:
08/12/2013
Assignee
1
MKS INSTRUMENTS, INC.
2 TECH DRIVE
SUITE 201
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8727323
US20130313728
13871626
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 12
Reel/Frame:032846/0273   Pages: 10
Recorded: 05/08/2014
Attorney Dkt #:ASX-175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIWERT, JOHANNES
Exec Dt:
02/06/2014
2
GOTTSCHALK, CHRISTIANE
Exec Dt:
02/06/2014
3
LOHR, JOACHIM
Exec Dt:
02/06/2014
4
BLACHA, MARTIN
Exec Dt:
02/06/2014
Assignee
1
MKS INSTRUMENTS, INC.
2 TECH DRIVE
SUITE 201
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150232333
14189649
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 13
Reel/Frame:037519/0522   Pages: 10
Recorded: 01/19/2016
Attorney Dkt #:ASX-175D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIWERT, JOHANNES
Exec Dt:
03/21/2014
2
GOTTSCHALK, CHRISTIANE
Exec Dt:
02/06/2014
3
LOHR, JOACHIM
Exec Dt:
02/06/2014
4
BLACHA, MARTIN
Exec Dt:
02/06/2014
Assignee
1
MKS INSTRUMENTS, INC.
2 TECH DRIVE
SUITE 201
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160115025
14990777
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 14
Reel/Frame:044428/0261   Pages: 8
Recorded: 12/19/2017
Attorney Dkt #:ASX-185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAMMER, ULRICH ALFRED
Exec Dt:
11/30/2017
2
SEIWERT, JOHANNES
Exec Dt:
11/30/2017
3
LE TIEC, CHRISTIANE
Exec Dt:
12/04/2017
Assignee
1
MKS INSTRUMENTS, INC.
2 TECH DRIVE
SUITE 201
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10773221
US20180133665
15808471
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 15
Reel/Frame:053730/0249   Pages: 8
Recorded: 09/10/2020
Attorney Dkt #:ASX-185C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAMMER, ULRICH ALFRED
Exec Dt:
11/30/2017
2
SEIWERT, JOHANNES
Exec Dt:
11/30/2017
3
LE TIEC, CHRISTIANE
Exec Dt:
12/04/2017
Assignee
1
MKS INSTRUMENTS, INC.
2 TECH DRIVE
SUITE 201
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11826713
US20200391163
17005560
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 16
Reel/Frame:054324/0955   Pages: 8
Recorded: 11/10/2020
Attorney Dkt #:ASX-189
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAMMER, ULRICH ALFRED
Exec Dt:
10/13/2020
2
SEIWERT, JOHANNES
Exec Dt:
10/13/2020
3
TIEC, CHRISTIANE LE
Exec Dt:
10/13/2020
Assignee
1
MKS INSTRUMENTS, INC.
2 TECH DRIVE
SUITE 201
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11691111
US20200316536
16842515
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 17
Reel/Frame:054325/0435   Pages: 8
Recorded: 11/10/2020
Attorney Dkt #:0207-800BRL-18UT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIWERT, JOHANNES
Exec Dt:
10/13/2020
2
LE TIEC, CHRISTIANE
Exec Dt:
10/13/2020
3
BRAMMER, ULRICH
Exec Dt:
10/13/2020
Assignee
1
MKS INSTRUMENTS, INC.
2 TECH DRIVE, SUITE 201
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11518696
US20200071208
16553033
Correspondence name and address
MKS INSTRUMENTS, INC.
2 TECH DRIVE, SUITE 201
ANDOVER, MA 01810

Search Results as of: 05/15/2024 03:40 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