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 : OCHS, STEFAN
Total Assignments: 22
Assignment: 1
Reel/Frame:012876/0497   Pages: 4
Recorded: 05/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, TETSUJI
Exec Dt:
04/16/2002
2
FUJINOKI, AKIRA
Exec Dt:
04/16/2002
3
NISHIMURA, HIROYUKI
Exec Dt:
04/16/2002
4
TROMMER, MARTIN
Exec Dt:
04/16/2002
5
OCHS, STEFAN
Exec Dt:
04/16/2002
Assignees
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
D-63450 HANAU, GERMANY
2
SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
22-2, NISHI-SHINJUKU 1-CHOME
SHINJUKU-KU, TOKYO 160-0023, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020122902
09997222
Correspondence name and address
ANDREW L. TIAJOLOFF
330 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:013551/0257   Pages: 3
Recorded: 12/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHN, BODO
Exec Dt:
11/14/2002
2
UEBBING, BRUNO
Exec Dt:
11/14/2002
3
TROMMER, MARTIN
Exec Dt:
11/19/2002
4
OCHS, STEFAN
Exec Dt:
11/19/2002
5
THOMAS, STEPHAN
Exec Dt:
11/19/2002
6
KAISER, STEFFEN
Exec Dt:
11/15/2002
7
VYDRA, JAN
Exec Dt:
11/20/2002
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7080527
US20030115905
10310349
Correspondence name and address
ANDREW L. TIAJOLOFF, ESQ.
330 MADISON AVENUE
NEW YORK, NEW YORK 10017
Assignment: 3
Reel/Frame:013554/0833   Pages: 3
Recorded: 12/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHN, BODO
Exec Dt:
11/23/2002
2
UEBBING, BRUNO
Exec Dt:
11/23/2002
3
TROMMER, MARTIN
Exec Dt:
11/23/2002
4
OCHS, STEFAN
Exec Dt:
11/23/2002
5
FISCHER, GERO
Exec Dt:
11/23/2002
6
HOLST, ULLA
Exec Dt:
11/23/2002
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7082790
US20030115904
10310279
Correspondence name and address
ANDREW L. TIAJOLOFF, ESQ.
330 MADISON AVE.
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:017291/0395   Pages: 3
Recorded: 08/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TROMMER, MARTIN
Exec Dt:
07/13/2005
2
OCHS, STEFAN
Exec Dt:
07/12/2005
3
SCHAFER, JURGEN
Exec Dt:
08/11/2005
4
KUHN, BODO
Exec Dt:
07/08/2005
5
UEBBING, BRUNO
Exec Dt:
07/14/2005
6
BAUSCHER, HEINZ
Exec Dt:
07/13/2005
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060107693
10543093
Correspondence name and address
ANDREW L. TIAJOLOFF
TIAJOLOFF & KELLY
405 LEXINGTON AVE., 37TH FL.
NEW YORK, NY 10174
Assignment: 5
Reel/Frame:017791/0008   Pages: 3
Recorded: 04/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUEHN, BODO
Exec Dt:
04/06/2006
2
OCHS, STEFAN
Exec Dt:
04/06/2006
3
KAISER, STEFFEN
Exec Dt:
04/10/2006
4
KASSUBE, DENIS
Exec Dt:
04/10/2006
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7501367
US20060234848
11403267
Correspondence name and address
ANDREW L. TIAJOLOFF, ESQ.
TIAJOLOFF & KELLY
405 LEXINGTON AVENUE, 37TH FLOOR
NEW YORK, NEW YORK 10174
Assignment: 6
Reel/Frame:023160/0409   Pages: 3
Recorded: 08/26/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUEHN, BODO
Exec Dt:
07/31/2009
2
OCHS, STEFAN
Exec Dt:
07/31/2009
3
WEBER, JUERGEN
Exec Dt:
07/31/2009
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100091360
12449790
Correspondence name and address
ANDREW TIAJOLOFF, ESQ.
TIAJOLOFF AND KELLY LLP
THE CHRYSLER BUILDING - 37TH FLOOR
405 LEXINGTON AVENUE
NEW YORK, NEW YORK 10174
Assignment: 7
Reel/Frame:024736/0574   Pages: 3
Recorded: 07/23/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHS, STEFAN
Exec Dt:
07/09/2010
2
ZWARG, STEFFEN
Exec Dt:
07/14/2010
3
WITTRIN, MIRKO
Exec Dt:
07/19/2010
4
TROMMER, MARTIN
Exec Dt:
07/20/2010
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8245542
US20100307197
12801378
Correspondence name and address
ANDREW L. TIAJOLOFF, ESQ.
TIAJOLOFF & KELLY LLP
405 LEXINGTON AVENUE, 37TH FLOOR
NEW YORK, NY 10174
Assignment: 8
Reel/Frame:026174/0898   Pages: 3
Recorded: 04/12/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TROMMER, MARTIN
Exec Dt:
01/20/2011
2
OCHS, STEFAN
Exec Dt:
02/01/2011
3
WEBER, JUERGEN
Exec Dt:
02/01/2011
4
WERDECKER, WALTRAUD
Exec Dt:
03/08/2011
5
TRAEGER, NORBERT
Exec Dt:
02/23/2011
6
LIEBER, HELMUT
Exec Dt:
03/22/2011
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110183138
12737468
Correspondence name and address
ANDREW L TIAJOLOFF, ESQ.
TIAJOLOFF & KELLY LLP
405 LEXINGTON AVE., CHRYSLER BUILDING-37TH FL
NEW YORK, NY 10174
Assignment: 9
Reel/Frame:026426/0906   Pages: 3
Recorded: 05/27/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TROMMER, MARTIN
Exec Dt:
01/20/2011
2
OCHS, STEFAN
Exec Dt:
02/01/2011
3
WEBER, JUERGEN
Exec Dt:
02/01/2011
4
WERDECKER, WALTRAUD
Exec Dt:
03/08/2011
5
TRAEGER, NORBERT
Exec Dt:
02/23/2011
6
LEBER, HELMUT
Exec Dt:
03/22/2011
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110183138
12737468
Correspondence name and address
ANDREW L. TIAJOLOFF, ESQ.
TIAJOLOFF & KELLY LLP
405 LEXINGTON AVENUE
CHRYSLER BUILDING-37TH FL.
NEW YORK, NY 10174
Assignment: 10
Reel/Frame:034195/0835   Pages: 7
Recorded: 11/18/2014
Attorney Dkt #:BETT1140-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GINZINGER, PETER
Exec Dt:
10/17/2014
2
SPECHT, MATTHIAS
Exec Dt:
10/17/2014
3
OCHS, STEFAN
Exec Dt:
10/17/2014
Assignee
1
OPEN TEXT S.A.
40 AVENUE MONTEREY
LUXEMBOURG, LUXEMBOURG L-2163
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10983952
US20150006957
14316579
Correspondence name and address
SPRINKLE IP LAW GROUP
1301 W. 25TH STREET
SUITE 408
AUSTIN, TX 78705
Assignment: 11
Reel/Frame:057439/0872   Pages: 7
Recorded: 09/10/2021
Attorney Dkt #:OPEN8890-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GINZINGER, PETER
Exec Dt:
10/17/2014
2
SPECHT, MATTHIAS
Exec Dt:
10/17/2014
3
OCHS, STEFAN
Exec Dt:
10/17/2014
Assignee
1
OPEN TEXT S.A.
40 AVENUE MONTEREY
LUXEMBOURG, LUXEMBOURG L-2163
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11645230
US20210240664
17234542
Correspondence name and address
SPRINKLE IP LAW GROUP
1301 WEST 25TH STREET, SUITE 408
AUSTIN, TX 78705
Assignment: 12
Reel/Frame:063497/0298   Pages: 7
Recorded: 05/01/2023
Attorney Dkt #:OPEN8890-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GINZINGER, PETER
Exec Dt:
10/17/2014
2
SPECHT, MATTHIAS
Exec Dt:
10/17/2014
3
OCHS, STEFAN
Exec Dt:
10/17/2014
Assignee
1
OPEN TEXT S.A.
40 AVENUE MONTEREY
LUXEMBOURG, LUXEMBOURG L-2163
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230251998
18136649
Correspondence name and address
SPRINKLE IP LAW GROUP
1301 WEST 25TH STREET, SUITE 400
AUSTIN, TX 78705
Assignment: 13
Reel/Frame:041984/0791   Pages: 4
Recorded: 04/12/2017
Attorney Dkt #:2923343-301000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHS, STEFAN
Exec Dt:
05/07/2015
2
SCHMITZ, STEFAN
Exec Dt:
05/27/2015
3
JAGUSCH, GERD
Exec Dt:
06/07/2015
4
MEYER, CARSTEN
Exec Dt:
06/18/2015
5
BUSSE, MAIK
Exec Dt:
08/09/2015
Assignee
1
BAYER TECHNOLOGY SERVICES GMBH
LEVERKUSEN
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10108184
US20150301522
14437747
Correspondence name and address
MCBEE MOORE WOODWARD VANIK IP, LLC
510 S. MARKET ST.
FREDERICK, MD 21701
Assignment: 14
Reel/Frame:035892/0522   Pages: 5
Recorded: 06/24/2015
Attorney Dkt #:688541-6US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, KLAUS
Exec Dt:
06/11/2015
2
OCHS, STEFAN
Exec Dt:
06/11/2015
3
THOMAS, STEPHAN
Exec Dt:
06/11/2015
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9540271
US20150376048
14748344
Correspondence name and address
SHERYL NEUMANN
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 15
Reel/Frame:036269/0865   Pages: 5
Recorded: 08/06/2015
Attorney Dkt #:688541-7US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, STEPHAN
Exec Dt:
07/21/2015
2
BECKER, KLAUS
Exec Dt:
07/21/2015
3
OCHS, STEFAN
Exec Dt:
07/21/2015
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9522840
US20150376049
14766276
Correspondence name and address
SHERYL NEUMANN
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 16
Reel/Frame:036677/0778   Pages: 4
Recorded: 09/29/2015
Attorney Dkt #:688541-12US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHS, STEFAN
Exec Dt:
09/17/2015
2
BECKER, KLAUS
Exec Dt:
09/16/2015
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9568818
US20160085145
14862707
Correspondence name and address
SHERYL NEUMANN
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 17
Reel/Frame:037741/0544   Pages: 5
Recorded: 02/16/2016
Attorney Dkt #:688541-18US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHS, STEFAN
Exec Dt:
01/28/2016
2
BECKER, KLAUS
Exec Dt:
02/08/2016
3
THOMAS, STEPHAN
Exec Dt:
01/25/2016
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9586850
US20160185645
14911506
Correspondence name and address
SHERYL NEUMANN
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 18
Reel/Frame:037890/0035   Pages: 3
Recorded: 03/04/2016
Attorney Dkt #:688541-19US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OCHS, STEFAN
Exec Dt:
02/29/2016
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593034
US20160200620
14916608
Correspondence name and address
SHERYL NEUMANN
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 19
Reel/Frame:039369/0185   Pages: 4
Recorded: 08/08/2016
Attorney Dkt #:688541-22US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHS, STEFAN
Exec Dt:
04/28/2016
2
BECKER, KLAUS
Exec Dt:
05/09/2016
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170217814
15035776
Correspondence name and address
PANITCH SCHWARZE BELISARIO & NADEL LLP
ONE COMMERCE SQUARE
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:043905/0711   Pages: 4
Recorded: 10/19/2017
Attorney Dkt #:A687.101.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASKE, ANDREAS
Exec Dt:
10/06/2017
2
BECKER, KLAUS
Exec Dt:
10/06/2017
3
OCHS, STEFAN
Exec Dt:
10/06/2017
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10807901
US20180079674
15712741
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:057440/0329   Pages: 11
Recorded: 09/10/2021
Attorney Dkt #:G686.109.101/H68711US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHS, STEFAN
Exec Dt:
08/26/2021
2
TROMMER, MARTIN
Exec Dt:
08/31/2021
3
KAYSER, THOMAS
Exec Dt:
08/26/2021
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11884571
US20220041489
17395777
Correspondence name and address
DICKE, BILLIG & CZAJA, PLLC
100 SOUTH FIFTH STREET
SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 22
Reel/Frame:057738/0120   Pages: 11
Recorded: 10/08/2021
Attorney Dkt #:G686.110.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHS, STEFAN
Exec Dt:
08/26/2021
2
KAYSER, THOMAS
Exec Dt:
08/26/2021
3
TROMMER, MARTIN
Exec Dt:
08/31/2021
4
LANGNER, ANDREAS
Exec Dt:
08/27/2021
5
PIHAN, SASCHA
Exec Dt:
09/13/2021
6
SCHUSTER, KAY
Exec Dt:
08/26/2021
7
HUENERMANN, MICHAEL
Exec Dt:
09/22/2021
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11952302
US20220041488
17395791
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, 55402 UNITED STATES

Search Results as of: 04/29/2024 08:37 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