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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 : PFEIFFER VACUUM GMBH
Total Assignments: 97
Assignment: 1
Reel/Frame:008657/0207   Pages: 2
Recorded: 08/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTZ, HEINRICH
Exec Dt:
07/02/1997
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTR. 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5927940
NONE
08908630
Correspondence name and address
ANDERSON KILL & OLICK, P.C.
DAVID TOREN
1251 AVE. OF THE AMERICA, 44TH FLOOR
NEW YORK, NY 10020
Assignment: 2
Reel/Frame:008749/0018   Pages: 2
Recorded: 08/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
07/02/1997
2
LOTZ, HEINRICH
Exec Dt:
07/02/1997
3
REESE, CARSTEN
Exec Dt:
07/02/1997
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTR. 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5893702
NONE
08906362
Correspondence name and address
ANDERSON KILL & OLICK, P.C.
DAVID TOREN
AKO-TOREN
1251 AVE. OF THE AMERICAS, 44TH FLOOR
NEW YORK, NY 10020
Assignment: 3
Reel/Frame:008956/0258   Pages: 2
Recorded: 02/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONRAD, ARMIN
Exec Dt:
01/16/1998
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTR. 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6030181
NONE
09018888
Correspondence name and address
ANDERSON, KILL & OLICK, P.C.
AKO-TOREN
DAVID TOREN
1251 AVENUE OF THE AMERICA, 44TH FLOOR
NEW YORK, NY 10020-1182
Assignment: 4
Reel/Frame:009154/0511   Pages: 2
Recorded: 04/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTZ, HEINRICH
Exec Dt:
03/04/1998
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTR. 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5910695
NONE
09047992
Correspondence name and address
ANDERSON, KILL & OLICK, P.C.
DAVID TOREN
1251 AVENUE OF THE AMERICAS
44TH FLOOR
NEW YORK, NY 10020-1182
Assignment: 5
Reel/Frame:009811/0118   Pages: 2
Recorded: 03/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RIPPL, CHRISTOPHER MARK
Exec Dt:
01/13/1999
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6241490
NONE
09262141
Correspondence name and address
ANDERSON, KILL & OLICK, P.C.
DAVID TOREN
1251 AVENUE OF THE AMERICAS, 44TH FLOOR
NEW YORK, NY 10020-1182
Assignment: 6
Reel/Frame:010747/0065   Pages: 2
Recorded: 04/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
03/03/2000
2
EBERL, WOLFGANG
Exec Dt:
03/03/2000
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6368082
NONE
09543300
Correspondence name and address
BROWN & WOOD LLP
DAVID TOREN
ONE WORLD TRADE CENTER
54TH FLOOR
NEW YORK, N.Y. 10048-0557
Assignment: 7
Reel/Frame:011254/0898   Pages: 3
Recorded: 10/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLECKER, ARMIN
Exec Dt:
06/26/2000
2
EBERL, WOLFGANG
Exec Dt:
06/26/2000
3
LOTZ, HEINRICH
Exec Dt:
06/26/2000
4
REICHHART, HEINZ
Exec Dt:
06/26/2000
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6409477
NONE
09609978
Correspondence name and address
BROWN & WOOD LLP
DAVID TOREN
ONE WORLD TRADE CENTER, 54TH FLOOR
NEW YORK, NEW YORK 10048-0557
Assignment: 8
Reel/Frame:011331/0905   Pages: 2
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ABBEL, KARL
Exec Dt:
06/26/2000
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6446651
NONE
09604452
Correspondence name and address
BROWN & WOOD LLP
DAVID TOREN
ONE WORLD TRADE CENTER
54TH FLOOR
NEW YORK, N.Y. 10048-0557
Assignment: 9
Reel/Frame:011150/0679   Pages: 2
Recorded: 09/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
08/04/2000
2
EBERL, WOLFGANG
Exec Dt:
08/04/2000
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6464451
NONE
09655981
Correspondence name and address
BROWN & WOOD LLP
DAVID TOREN
ONE WORLD TRADE CENTER
54TH FLOOR
NEW YORK, NY 10048-0557
Assignment: 10
Reel/Frame:011271/0166   Pages: 2
Recorded: 10/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTZ, HEINRICH
Exec Dt:
10/11/2000
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6461123
NONE
09694923
Correspondence name and address
BROWN & WOOD LLP
DAVID TOREN
ONE WORLD TRADE CENTER
54TH FLOOR
NEW YORK, NY 10048-0557
Assignment: 11
Reel/Frame:011339/0916   Pages: 2
Recorded: 11/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOTZ, HEINRICH
Exec Dt:
10/11/2000
2
STANZEL, JORG
Exec Dt:
10/11/2000
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6561755
NONE
09718147
Correspondence name and address
BROWN & WOOD LLP
DAVID TOREN
ONE WORLD TRADE CENTER
54TH FLOOR
NEW YORK, NY 10048-0057
Assignment: 12
Reel/Frame:011583/0080   Pages: 2
Recorded: 02/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLECKER, ARMIN
Exec Dt:
01/09/2001
2
BREMER, WOLFGANG
Exec Dt:
01/09/2001
3
FAHRENBACH, PETER
Exec Dt:
01/09/2001
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6454525
US20010019694
09792442
Correspondence name and address
BROWN & WOOD LLP
DAVID TOREN
ONE WORLD TRADE CENTER
54TH FLOOR
NEW YORK, N.Y. 10048-0557
Assignment: 13
Reel/Frame:011583/0548   Pages: 2
Recorded: 02/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
02/12/2001
2
LOTZ, HEINRICH
Exec Dt:
02/12/2001
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6524060
US20010018018
09792454
Correspondence name and address
BROWN & WOOD LLP
DAVID TOREN
ONE WORLD TRADE CENTER
54TH FLOOR
NEW YORK, N.Y. 10048-0557
Assignment: 14
Reel/Frame:012148/0230   Pages: 2
Recorded: 09/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
04/10/2001
2
FAHRENBACH, PETER
Exec Dt:
04/10/2001
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6540475
US20010041133
09855074
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
ONE WORLD TRADE CENTER
54TH FLOOR
NEW YORK, N.Y. 10048-0557
Assignment: 15
Reel/Frame:012622/0283   Pages: 3
Recorded: 02/12/2002
Conveyance: CORRECTED RECORDATION FORM COVER SHEET TO CORRECT ASSIGNEE ADDRESS, PREVIOUSLY RECORDED AT REEL/FRAME 012148/0230 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
CONRAD, ARMIN
Exec Dt:
04/10/2001
2
FAHRENBACH, PETER
Exec Dt:
04/10/2001
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6540475
US20010041133
09855074
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
875 THIRD AVENUE
9TH FLOOR
NEW YORK, N.Y. 10022
Assignment: 16
Reel/Frame:012333/0342   Pages: 3
Recorded: 12/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRY VACUUM TECHNOLOGIES, LLC.
Exec Dt:
06/05/2001
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
3561 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5921755
NONE
08845192
Correspondence name and address
SUGHRUE MION, PLLC
ROBERT V. SLOAN
2100 PENNYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 17
Reel/Frame:012791/0102   Pages: 2
Recorded: 04/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STOLL, TOBIAS
Exec Dt:
10/16/2001
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020098088
10014141
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
875 THIRD AVENUE
NEW YORK, N.Y. 10022
Assignment: 18
Reel/Frame:012714/0086   Pages: 2
Recorded: 03/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ABBEL, KARL
Exec Dt:
10/30/2001
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6658920
US20020100313
10012581
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
875 THIRD AVENUE
NEW YORK, N.Y. 10022
Assignment: 19
Reel/Frame:012524/0579   Pages: 2
Recorded: 11/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
11/01/2001
2
LOTZ, HEINRICH
Exec Dt:
11/01/2001
Assignee
1
PFEIFFER VACUUM GMBH
EMMELIUSSTRASSE 33
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6638010
US20020064451
10054154
Correspondence name and address
DAVID TOREN
SIDLEY AUSTIN BROWN & WOOD LLP
875 THIRD AVENUE
NEW YORK, N.Y. 10022
Assignment: 20
Reel/Frame:012663/0118   Pages: 2
Recorded: 03/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONRAD, ARMIN
Exec Dt:
02/02/2002
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STR. 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6644912
US20020127094
10086679
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
875 THIRD AVE.
NEW YORK, NY 10022
Assignment: 21
Reel/Frame:012609/0267   Pages: 2
Recorded: 02/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FAHRENBACH, PETER
Exec Dt:
02/06/2002
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6699009
US20020114695
10075409
Correspondence name and address
SIDLEY, AUSTIN, BROWN & WOOD LLP
DAVID TOREN
875 THIRD AVENUE
NEW YORK, N.Y. 10022
Assignment: 22
Reel/Frame:012694/0014   Pages: 2
Recorded: 03/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EBERL, WOLFGANG
Exec Dt:
02/07/2002
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STR. 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6676384
US20020136643
10093204
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 23
Reel/Frame:013244/0762   Pages: 2
Recorded: 08/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STANZEL, JORG
Exec Dt:
08/14/2002
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6824357
US20030044270
10229679
Correspondence name and address
SIDLEY AUSTIN BROWN ET AL.
DAVID TOREN
787 SEVENTH AVENUE
NEW YORK, N.Y. 10019
Assignment: 24
Reel/Frame:013796/0110   Pages: 2
Recorded: 02/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FAHRENBACH, PETER
Exec Dt:
01/10/2003
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7015609
US20030160528
10369901
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
787 SEVENTH AVE.
NEW YORK, NY 10019
Assignment: 25
Reel/Frame:014139/0940   Pages: 2
Recorded: 06/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
02/03/2003
2
FAHRENBACH, PETER
Exec Dt:
02/03/2003
3
MADLER, MATTHIAS
Exec Dt:
02/03/2003
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7033142
US20040146410
10350935
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
787 SEVENTH AVENUE
NEW YORK, NY 10019
Assignment: 26
Reel/Frame:015041/0603   Pages: 2
Recorded: 03/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEZ, ECKHARD
Exec Dt:
09/16/2003
2
BURGGRAF, THORSTEN
Exec Dt:
08/29/2003
3
ZABESCHEK, STEFAN
Exec Dt:
08/29/2003
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7241120
US20040071574
10680992
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
787 SEVENTH AVENUE
NEW YORK, NY 10019
Assignment: 27
Reel/Frame:015155/0890   Pages: 2
Recorded: 03/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEZ, ECKHARD
Exec Dt:
10/24/2003
2
ZABESCHEK, STEFAN
Exec Dt:
10/24/2003
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7226276
US20040136835
10690112
Correspondence name and address
SIDLEY AUSTIN & BROWN & WOOD LLP
DAVID TOREN
787 SEVENTH AVENUE
NEW YORK, NY 10019
Assignment: 28
Reel/Frame:014882/0184   Pages: 2
Recorded: 01/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIPPL, CHRISTOPHER-MARK
Exec Dt:
12/09/2003
2
WAGNER, JUERGEN
Exec Dt:
12/09/2003
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
ASSLAR, GERMANY D-35614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7192262
US20050276713
10752064
Correspondence name and address
SIDLEY AUSTIN BROWN, ET AL.
ALEXANDER ZINCHUK
787 7TH AVENUE
NEW YORK, NY 10019
Assignment: 29
Reel/Frame:014962/0540   Pages: 2
Recorded: 02/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WATZ, ROBERT
Exec Dt:
01/15/2004
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7500821
US20040156713
10771753
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
787 SEVENTH AVENUE
NEW YORK, N.Y. 10019
Assignment: 30
Reel/Frame:015538/0208   Pages: 2
Recorded: 07/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
02/09/2004
2
STANZEL, JOERG
Exec Dt:
02/09/2004
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7059828
US20050169745
10773475
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
787 SEVENTH AVENUE
NEW YORK, N.Y. 10019
Assignment: 31
Reel/Frame:015565/0892   Pages: 2
Recorded: 07/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
02/09/2004
2
STANZEL, JOERG
Exec Dt:
02/09/2004
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6991424
US20050169744
10773467
Correspondence name and address
SIDLEY AUSTIN BORWN & WOOD, LLP
DAVID TOREN
787 SEVENTH AVENUE
NEW YORK, NY 10019
Assignment: 32
Reel/Frame:015307/0922   Pages: 2
Recorded: 05/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLECKER, ARMIN
Exec Dt:
04/19/2004
2
LOTZ, HEINRICH
Exec Dt:
04/19/2004
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7367429
US20040251084
10840160
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
787 SEVENTH AVENUE
NEW YORK, N.Y. 10019
Assignment: 33
Reel/Frame:015577/0503   Pages: 2
Recorded: 07/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STANZEL, JOERG
Exec Dt:
06/07/2004
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7278822
US20050013710
10890730
Correspondence name and address
SIDLEY AUSTIN BOROWN & WOOD, LLP
DAVID TOREN
787 SEVENTH AVENUE
NEW YORK, NY 10019
Assignment: 34
Reel/Frame:015786/0676   Pages: 2
Recorded: 09/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAHRENBACH, PETER
Exec Dt:
09/02/2004
2
WATZ, ROBERT
Exec Dt:
09/02/2004
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050058554
10939055
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
787 SEVENTH AVENUE
NEW YORK, N.Y. 10019
Assignment: 35
Reel/Frame:016389/0108   Pages: 2
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
02/03/2005
2
FAHRENBACH, PETER
Exec Dt:
02/03/2005
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8398362
US20050207884
11079649
Correspondence name and address
DAVID TOREN
SIDLEY AUSTIN BROWN, ET AL.
787 SEVENTH AVENUE
NEW YORK, NY 10019
Assignment: 36
Reel/Frame:016520/0941   Pages: 2
Recorded: 04/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIPPL, CHRISTOPHER MARK
Exec Dt:
03/22/2005
2
SACHS, RONALD
Exec Dt:
03/22/2005
3
WAGNER, JUERGEN
Exec Dt:
03/22/2005
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050242518
11116071
Correspondence name and address
DAVID TOREN
SIDLEY AUSTIN BROWN & WOOD LLP
787 SEVENTH AVENUE
NEW YORK, N.Y. 10019
Assignment: 37
Reel/Frame:016582/0549   Pages: 2
Recorded: 05/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
04/22/2005
2
LOSCH, WOLFGANG
Exec Dt:
04/22/2005
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050260085
11130609
Correspondence name and address
DAVID TOREN
SIDLEY AUSTIN BROWN & WOOD LLP
787 SEVENTH AVENUE
NEW YORK, N.Y. 10019
Assignment: 38
Reel/Frame:016583/0921   Pages: 2
Recorded: 05/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONRAD, ARMIN
Exec Dt:
04/22/2005
2
LOSCH, WOLFGANG
Exec Dt:
04/22/2005
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050260082
11130574
Correspondence name and address
DAVID TOREN
SIDLEY AUSTIN BROWN & WOOD LLP
787 SEVENTH AVENUE
NEW YORK, NY 10019
Assignment: 39
Reel/Frame:017250/0374   Pages: 2
Recorded: 11/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLABUNDE, FRANK
Exec Dt:
10/27/2005
2
STOLL, TOBIAS
Exec Dt:
10/27/2005
Assignee
1
PFEIFFER VACUUM GMBH
POSTFACH 1280
35608 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8398383
US20060110271
11274799
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
ATTORNEYS AT LAW
666 THIRD AVENUE
NEW YORK, NEW YORK 10017-5621
Assignment: 40
Reel/Frame:017861/0118   Pages: 2
Recorded: 05/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STOLL, TOBIAS
Exec Dt:
04/25/2006
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060280595
11415805
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE
NEW YORK, NY 10017-5621
Assignment: 41
Reel/Frame:018322/0942   Pages: 2
Recorded: 09/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOSCH, WOLFGANG
Exec Dt:
09/08/2006
2
MUELLER, ANDRE
Exec Dt:
09/08/2006
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7378815
US20070066433
11522247
Correspondence name and address
ABELMAN FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 42
Reel/Frame:018329/0949   Pages: 2
Recorded: 09/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOSCH, WOLFGANG
Exec Dt:
09/08/2006
2
MUELLER, ANDRE
Exec Dt:
09/08/2006
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8613600
US20070065294
11522246
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 43
Reel/Frame:018617/0671   Pages: 2
Recorded: 11/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONRAD, ARMIN
Exec Dt:
11/10/2006
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7575372
US20070127551
11601016
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 44
Reel/Frame:018615/0821   Pages: 2
Recorded: 11/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, JUERGEN
Exec Dt:
11/15/2006
2
STANZEL, JOERG
Exec Dt:
11/15/2006
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
ASSLAR, GERMANY D-35614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7495173
US20070125515
11603996
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 45
Reel/Frame:019174/0387   Pages: 2
Recorded: 03/28/2007
Attorney Dkt #:208,040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRKENSTOCK, TIMO
Exec Dt:
03/12/2007
2
HOPF, DIRK
Exec Dt:
03/12/2007
3
STOLL, TOBIAS
Exec Dt:
03/12/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8651838
US20070237650
11729767
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 46
Reel/Frame:019242/0845   Pages: 2
Recorded: 04/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, BERND
Exec Dt:
03/12/2007
2
STOLL, TOBIAS
Exec Dt:
03/12/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070258836
11786692
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 47
Reel/Frame:019342/0887   Pages: 2
Recorded: 05/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WAGNER, JUERGEN
Exec Dt:
04/25/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070286749
11800092
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 48
Reel/Frame:019509/0041   Pages: 2
Recorded: 06/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROMM, THOMAS
Exec Dt:
06/11/2007
2
SACHS, RONALD
Exec Dt:
06/11/2007
3
ZABESCHEK, STEFAN
Exec Dt:
06/11/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 143
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7669516
US20070274847
11725044
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 49
Reel/Frame:020953/0075   Pages: 2
Recorded: 05/07/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LISMONT, HEDWIG
Exec Dt:
06/14/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090050289
11791677
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 50
Reel/Frame:020073/0119   Pages: 2
Recorded: 10/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROMM, THOMAS
Exec Dt:
10/18/2007
2
KALLENBORN, STEFAN
Exec Dt:
10/18/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080101962
11977629
Correspondence name and address
ABELMAN FRAYNE & SCHWAB
666 THIRD AVENUE
10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 51
Reel/Frame:020149/0242   Pages: 2
Recorded: 11/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, BERNHARD
Exec Dt:
11/05/2007
2
STANZEL, JOERG
Exec Dt:
11/05/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8202005
US20080112660
11983461
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 52
Reel/Frame:020293/0315   Pages: 2
Recorded: 12/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNEIDER, THOMAS
Exec Dt:
11/30/2007
2
WAGNER, JUERGEN
Exec Dt:
11/30/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8202072
US20080145257
12001716
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 53
Reel/Frame:020297/0280   Pages: 2
Recorded: 12/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WAGNER, JUERGEN
Exec Dt:
11/30/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7854601
US20080145209
12001892
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE
NEW YORK, NY 1001-5621
Assignment: 54
Reel/Frame:020295/0882   Pages: 2
Recorded: 12/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
METZGER, JURGEN
Exec Dt:
12/03/2007
2
WAGNER, JUERGEN
Exec Dt:
11/30/2007
3
SAENGER, STEFAN
Exec Dt:
11/30/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080145258
12001910
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 55
Reel/Frame:020296/0418   Pages: 2
Recorded: 12/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
METZGER, JUERGEN
Exec Dt:
12/03/2007
2
WAGNER, JUERGEN
Exec Dt:
11/30/2007
3
SAENGER, STEFAN
Exec Dt:
11/30/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8303269
US20080145214
12001909
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 56
Reel/Frame:020441/0777   Pages: 2
Recorded: 01/22/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EILERS, MARTIN
Exec Dt:
12/04/2007
2
RIPPL, ANDREAS
Exec Dt:
01/18/2008
3
RIPPL, CHRISTOPHER-MARK
Exec Dt:
02/03/2007
4
STOLL, TOBIAS
Exec Dt:
01/18/2008
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7828512
US20080138202
11890918
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 57
Reel/Frame:020294/0894   Pages: 2
Recorded: 12/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNHARDT, GERNOT
Exec Dt:
12/05/2007
2
WAGNER, JUERGEN
Exec Dt:
11/30/2007
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
ASSLAR, GERMANY D-35614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080145243
12001908
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 58
Reel/Frame:020723/0713   Pages: 10
Recorded: 03/31/2008
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
BALZERS-PFEIFFER GMBH
Exec Dt:
02/13/2008
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5547338
NONE
08410444
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVE., 10TH FLOOR
NEW YORK, NY 10017
Assignment: 59
Reel/Frame:020912/0647   Pages: 2
Recorded: 04/24/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EILERS, MARTIN
Exec Dt:
04/08/2008
2
MEKOTA, MIRKO
Exec Dt:
04/17/2008
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080309184
12150280
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 60
Reel/Frame:022029/0853   Pages: 2
Recorded: 12/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZIPP, ANDREAS
Exec Dt:
09/23/2008
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8070418
US20090092484
12284197
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 61
Reel/Frame:022143/0921   Pages: 2
Recorded: 01/12/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EILERS, MARTIN
Exec Dt:
11/17/2008
2
WILLIG, MICHAEL
Exec Dt:
11/20/2008
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7959423
US20090123317
12291776
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 62
Reel/Frame:023031/0010   Pages: 2
Recorded: 07/22/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONRAD, ARMIN
Exec Dt:
07/01/2009
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100021324
12460738
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 63
Reel/Frame:027010/0408   Pages: 2
Recorded: 10/04/2011
Attorney Dkt #:211,611
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, BERND
Exec Dt:
09/30/2011
2
STOLL, TOBIAS
Exec Dt:
09/30/2011
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120027583
13252300
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 64
Reel/Frame:029811/0582   Pages: 2
Recorded: 02/14/2013
Attorney Dkt #:212,523
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRINOV, ALEKSANDR
Exec Dt:
01/08/2013
2
STOLL, TOBIAS
Exec Dt:
01/08/2013
3
SCHWEIGHOEFER, MICHAEL
Exec Dt:
01/14/2013
4
HOFMANN, JAN
Exec Dt:
01/08/2013
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35608 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9422937
US20130224001
13766918
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE
NEW YORK, NY 10017-5621
Assignment: 65
Reel/Frame:030098/0126   Pages: 2
Recorded: 03/27/2013
Attorney Dkt #:212,645
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGGRAF, THORSTEN
Exec Dt:
03/06/2013
2
HOFMANN, JAN
Exec Dt:
03/07/2013
3
STOLL, TOBIAS
Exec Dt:
03/06/2013
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
ASSLAR 35614, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130259711
13851641
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 66
Reel/Frame:030700/0582   Pages: 2
Recorded: 06/27/2013
Attorney Dkt #:212,383
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONRAD, ARMIN
Exec Dt:
06/13/2013
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140017097
13928970
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 67
Reel/Frame:032914/0882   Pages: 4
Recorded: 05/16/2014
Attorney Dkt #:Q86975
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ADIXEN VACUUM PRODUCTS
Exec Dt:
06/23/2013
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
ASSLAR, GERMANY 35614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7854128
US20050204754
11083989
Correspondence name and address
DIALLO T. CRENSHAW, SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE NW, 8TH FL
WASHINGTON, DC 20037
Assignment: 68
Reel/Frame:033159/0010   Pages: 4
Recorded: 06/23/2014
Attorney Dkt #:Q211825
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ADIXEN VACUUM PRODUCTS
Exec Dt:
06/23/2013
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
ASSLAR, GERMANY 35614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9970444
US20140348634
14367131
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE
WASHINGTON, DC 20037-3213
Assignment: 69
Reel/Frame:031126/0102   Pages: 2
Recorded: 09/03/2013
Attorney Dkt #:212,932
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATZ, ROBERT
Exec Dt:
08/19/2013
2
TATZBER, BERNHARD
Exec Dt:
08/13/2013
3
STAMMLER, HERBERT
Exec Dt:
07/25/2013
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9453514
US20140072408
14016475
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 70
Reel/Frame:031511/0274   Pages: 2
Recorded: 10/30/2013
Attorney Dkt #:213,005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREMER, WOLFGANG
Exec Dt:
10/18/2013
2
CONRAD, ARMIN
Exec Dt:
09/24/2013
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9887604
US20140125171
14067236
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 71
Reel/Frame:031676/0200   Pages: 2
Recorded: 11/26/2013
Attorney Dkt #:213,081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLL, TOBIAS
Exec Dt:
11/05/2013
2
SCHWEIGHOEFER, MICHAEL
Exec Dt:
11/05/2013
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140170001
14089904
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 72
Reel/Frame:031647/0648   Pages: 2
Recorded: 11/21/2013
Attorney Dkt #:213,083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONRAD, ARMIN
Exec Dt:
11/18/2013
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410862
US20140174188
14085949
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 73
Reel/Frame:031875/0581   Pages: 2
Recorded: 01/02/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONRAD, ARMIN
Exec Dt:
12/03/2013
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10132339
US20140169986
14105703
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 74
Reel/Frame:031848/0193   Pages: 2
Recorded: 12/26/2013
Attorney Dkt #:213,121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANTONACCI, MARCO
Exec Dt:
12/06/2013
2
STAMMLER, HERBERT
Exec Dt:
11/28/2013
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
D-35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140212296
14140705
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 75
Reel/Frame:032205/0741   Pages: 2
Recorded: 02/12/2014
Attorney Dkt #:213,320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSCH, HELMUT
Exec Dt:
01/22/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695967
US20140203550
14156614
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 76
Reel/Frame:032548/0389   Pages: 2
Recorded: 03/28/2014
Attorney Dkt #:213,361
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLL, TOBIAS
Exec Dt:
03/18/2014
2
WATZ, ROBERT
Exec Dt:
03/18/2014
3
SCHWEIGHOEFER, MICHAEL
Exec Dt:
03/18/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9995309
US20140306407
14228427
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 77
Reel/Frame:032582/0838   Pages: 2
Recorded: 04/02/2014
Attorney Dkt #:213,345
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHILL, MICHAEL
Exec Dt:
03/19/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9964121
US20140241853
14191658
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 78
Reel/Frame:033322/0666   Pages: 2
Recorded: 07/16/2014
Attorney Dkt #:213,470
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JAN
Exec Dt:
06/17/2014
2
MEKOTA, MIRKO
Exec Dt:
06/23/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9784284
US20140314554
14258091
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE
NEW YORK, NY 10017-5621
Assignment: 79
Reel/Frame:033435/0350   Pages: 3
Recorded: 07/31/2014
Attorney Dkt #:213,355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRINOV, ALEKSANDR
Exec Dt:
06/17/2014
2
SOEHNGEN, WOLFGANG
Exec Dt:
06/17/2014
3
GOGOL, TORSTEN
Exec Dt:
06/23/2014
4
OBERBECK, SEBASTIAN
Exec Dt:
06/23/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140248166
14191705
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 80
Reel/Frame:033218/0828   Pages: 2
Recorded: 07/01/2014
Attorney Dkt #:213,605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGGRAF, THORSTEN
Exec Dt:
06/23/2014
2
WISSNER, JUERGEN
Exec Dt:
06/23/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150010409
14320750
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 81
Reel/Frame:033473/0048   Pages: 2
Recorded: 08/06/2014
Attorney Dkt #:213,479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAMMLER, HERBERT
Exec Dt:
06/23/2014
2
GILBRICH, SOENKE
Exec Dt:
06/16/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140333030
14272541
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 82
Reel/Frame:033515/0486   Pages: 2
Recorded: 08/12/2014
Attorney Dkt #:213,754
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEKOTA, MIRKO
Exec Dt:
07/02/2014
2
VORWERK, PETER
Exec Dt:
07/03/2014
3
HOFMANN, BERND
Exec Dt:
07/02/2014
4
SCHNARR, JOHANNES
Exec Dt:
07/02/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140356146
14288534
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 83
Reel/Frame:033293/0076   Pages: 2
Recorded: 07/11/2014
Attorney Dkt #:213,632
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JAN
Exec Dt:
07/07/2014
2
MEKOTA, MIRKO
Exec Dt:
07/02/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9909592
US20150016958
14328766
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 84
Reel/Frame:033706/0320   Pages: 2
Recorded: 09/10/2014
Attorney Dkt #:213,737
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONRAD, ARMIN
Exec Dt:
08/08/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9822799
US20150078881
14481989
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 85
Reel/Frame:033797/0386   Pages: 2
Recorded: 09/23/2014
Attorney Dkt #:213,722
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLL, TOBIAS
Exec Dt:
08/12/2014
2
SCHWEIGHOEFER, MICHAEL
Exec Dt:
09/03/2014
3
WATZ, ROBERT
Exec Dt:
08/18/2014
4
HOFMANN, JAN
Exec Dt:
08/12/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150064033
14474536
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 86
Reel/Frame:033848/0460   Pages: 2
Recorded: 09/30/2014
Attorney Dkt #:213,712
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEKOTA, MIRKO
Exec Dt:
08/12/2014
2
HOFMANN, JAN
Exec Dt:
07/29/2014
3
LEIB, UWE
Exec Dt:
07/29/2014
4
SCHILL, MICHAEL
Exec Dt:
07/29/2014
5
KOCH, BERNHARD
Exec Dt:
08/18/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9869319
US20150030475
14338891
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 87
Reel/Frame:034057/0584   Pages: 2
Recorded: 10/29/2014
Attorney Dkt #:213,908
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFMANN, BERND
Exec Dt:
10/21/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9957974
US20150115606
14526620
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 88
Reel/Frame:034512/0674   Pages: 2
Recorded: 12/16/2014
Attorney Dkt #:213,917
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOCH, BERNHARD
Exec Dt:
10/24/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150167679
14571355
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 89
Reel/Frame:034144/0578   Pages: 2
Recorded: 11/11/2014
Attorney Dkt #:213,909
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBUS, CHRISTOPHER
Exec Dt:
10/27/2014
2
SCHNEIDER, KEVIN
Exec Dt:
10/27/2014
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9745978
US20150139845
14538107
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 90
Reel/Frame:039978/0901   Pages: 2
Recorded: 10/10/2016
Attorney Dkt #:214,844
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONRAD, ARMIN
Exec Dt:
09/20/2016
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10563648
US20170058883
15245347
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 91
Reel/Frame:046707/0076   Pages: 2
Recorded: 08/27/2018
Attorney Dkt #:215,762
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JAN
Exec Dt:
08/06/2018
2
SCHNEIDER, FLORIAN
Exec Dt:
08/06/2018
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11078916
US20190040866
16052761
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-4046
Assignment: 92
Reel/Frame:048952/0406   Pages: 2
Recorded: 04/22/2019
Attorney Dkt #:215,976
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROMM, THOMAS
Exec Dt:
04/02/2019
2
LANGE, TIMO
Exec Dt:
04/02/2019
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
35614 ASSLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11280427
US20190331250
16390124
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-4046
Assignment: 93
Reel/Frame:050140/0026   Pages: 2
Recorded: 08/22/2019
Attorney Dkt #:216,253
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBERBECK, SEBASTIAN
Exec Dt:
08/13/2019
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STR. 43
ASSLAR, GERMANY 35614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200072215
16548075
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 94
Reel/Frame:053184/0394   Pages: 4
Recorded: 07/10/2020
Attorney Dkt #:216,597
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLL, TOBIAS
Exec Dt:
04/20/2020
2
SCHWEIGHOEFER, MICHAEL
Exec Dt:
04/20/2020
3
HOFFMANN, JAN
Exec Dt:
05/05/2020
4
BERTSCH, JAMES L.
Exec Dt:
04/29/2020
Assignees
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
ASSLAR, GERMANY 35614
2
AGILENT TECHNOLOGIES, INC.
5301 STEVENS CREEK BOULEVARD
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11480181
US20210018004
16922045
Correspondence name and address
STEVEN M. HERTZBERG
666 THIRD AVENUE
ABELMAN, FRAYNE & SCHWAB
NEW YORK, NY 10017
Assignment: 95
Reel/Frame:053171/0622   Pages: 3
Recorded: 07/10/2020
Attorney Dkt #:216,625
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBERBECK, SEBASTIAN
Exec Dt:
04/30/2020
2
BECKER, JONAS
Exec Dt:
05/12/2020
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
ASSLAR, GERMANY 35614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11542935
US20210131440
16923191
Correspondence name and address
STEVEN M. HERTZBERG
666 THIRD AVENUE
ABELMAN, FRAYNE & SCHWAB
NEW YORK, NY 10017
Assignment: 96
Reel/Frame:053184/0261   Pages: 2
Recorded: 07/10/2020
Attorney Dkt #:216,624
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HERRMANN, STEFFEN
Exec Dt:
05/14/2020
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
ASSLAR, GERMANY 35614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11668305
US20210017990
16922062
Correspondence name and address
STEVEN M. HERTZBERG
666 THIRD AVENUE
ABELMAN, FRAYNE & SCHWAB
NEW YORK, NY 10017
Assignment: 97
Reel/Frame:054577/0715   Pages: 5
Recorded: 12/08/2020
Attorney Dkt #:216,858
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIG, MICHAEL
Exec Dt:
10/13/2020
2
HOFMANN, JAN
Exec Dt:
11/04/2020
3
BECKER, JONAS
Exec Dt:
10/21/2020
4
BERNHARDT, GERNOT
Exec Dt:
10/20/2020
5
WANGORSCH, VERENA
Exec Dt:
10/28/2020
6
KALLENBORN, STEFAN
Exec Dt:
10/14/2020
7
SOEHNGEN, WOLFGANG
Exec Dt:
10/14/2020
8
SCHAEFER, HEIKO
Exec Dt:
10/12/2020
9
HARAPAT, ERHARD
Exec Dt:
11/11/2020
10
PAULI, LARS
Exec Dt:
11/24/2020
Assignee
1
PFEIFFER VACUUM GMBH
BERLINER STRASSE 43
ASSLAR, GERMANY 35614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11773849
US20210102536
17063912
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017

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