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 : LEHMANN, WALTER
Total Assignments: 33
Assignment: 1
Reel/Frame:018000/0627   Pages: 3
Recorded: 06/08/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOEPPLER, RAINER
Exec Dt:
05/30/2006
2
KUEHN, BODO
Exec Dt:
05/18/2006
3
WERDECKER, WALTRAUD
Exec Dt:
05/19/2006
4
KIRST, ULRICH
Exec Dt:
06/02/2006
5
LEHMANN, WALTER
Exec Dt:
05/29/2006
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 68450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7637126
US20070145332
10582117
Correspondence name and address
ANDREW L. TIAJOLOFF, ESQ.
TIAJOLOFF & KELLY
CHRYSLER BUILDING, 37TH FLOOR
405 LEXINGTON AVENUE
NEW YORK, NY 10174
Assignment: 2
Reel/Frame:022145/0345   Pages: 3
Recorded: 01/09/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAYSER, THOMAS
Exec Dt:
08/25/2008
2
LEHMANN, WALTER
Exec Dt:
08/25/2008
3
LAUDAHN, HILMAR
Exec Dt:
08/25/2008
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8789391
US20090277223
12319592
Correspondence name and address
ANDREW L. TIAJOLOFF
TIAJOLOFF & KELLY
405 LEXINGTON AVENUE
CHRYSLER BUILDING 37TH FLOOR
NEW YORK, NEW YORK 10174
Assignment: 3
Reel/Frame:022938/0013   Pages: 3
Recorded: 06/29/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, WALTER
Exec Dt:
05/08/2009
2
HOFMANN, ACHIM
Exec Dt:
05/18/2009
3
KAYSER, THOMAS
Exec Dt:
05/08/2009
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8347650
US20090320521
12459225
Correspondence name and address
ANDREW L. TIAJOLOFF, ESQ.
TIAJOLOFF & KELLY LLP
CHRYSLER BUILDING 37TH FLOOR
405 LEXINGTON AVE., 37TH FL.
NEW YORK, NY 10174
Assignment: 4
Reel/Frame:023552/0662   Pages: 5
Recorded: 11/20/2009
Attorney Dkt #:4666-0046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEMMOCHI, KATSUHIKO
Exec Dt:
11/19/2009
2
KAYSER, THOMAS
Exec Dt:
11/19/2009
3
COOLICH, ROBERT JOSEPH
Exec Dt:
11/19/2009
4
LEHMANN, WALTER
Exec Dt:
11/19/2009
Assignees
1
HERAEUS SHIN-ETSU AMERICA, INC.
4600 NW PACIFIC RIM BLVD.
CAMAS, WASHINGTON 98607
2
HERAEUS QUARZGLAS GMBH & CO. KG
HERAEUSSTRASSE
BITTERFELD WOLFEN, GERMANY 06803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9003832
US20110123738
12623140
Correspondence name and address
ALAN T. MCCOLLOM
210 SW MORRISON STREET
SUITE 400
PORTLAND, OR 97204
Assignment: 5
Reel/Frame:025454/0404   Pages: 3
Recorded: 11/22/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, WALTER
Exec Dt:
11/12/2010
2
KAYSER, THOMAS
Exec Dt:
11/12/2010
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8387413
US20110120189
12927712
Correspondence name and address
ANDREW L. TIAJOLOFF, ESQ.
TIAJOLOFF & KELLY LLP
405 LEXINGTON AVE.
CHRYSLER BUILDING-37TH FL.
NEW YORK, NY 10174
Assignment: 6
Reel/Frame:030314/0939   Pages: 3
Recorded: 04/30/2013
Attorney Dkt #:52201-0740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, WALTER
Exec Dt:
04/18/2013
2
KAYSER, THOMAS
Exec Dt:
04/18/2013
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130219963
13882136
Correspondence name and address
TIAJOLOFF & KELLY LLP
405 LEXINGTON AVENUE
37TH FLOOR
NEW YORK, NY 10174
Assignment: 7
Reel/Frame:033900/0851   Pages: 3
Recorded: 10/07/2014
Attorney Dkt #:52201-0758
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, WALTER
Exec Dt:
09/08/2014
2
KAYSER, THOMAS
Exec Dt:
09/11/2014
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9409810
US20150059407
14390991
Correspondence name and address
TIAJOLOFF & KELLY LLP
405 LEXINGTON AVENUE
37TH FLOOR
NEW YORK, NY 10174
Assignment: 8
Reel/Frame:033948/0060   Pages: 3
Recorded: 10/14/2014
Attorney Dkt #:52201-0759
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, WALTER
Exec Dt:
09/25/2014
2
KAYSER, THOMAS
Exec Dt:
09/25/2014
3
ARNDT, MARTIN
Exec Dt:
09/17/2014
4
HOFMANN, ACHIM
Exec Dt:
09/25/2014
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150052948
14391005
Correspondence name and address
TIAJOLOFF & KELLY LLP
405 LEXINGTON AVENUE
37TH FLOOR
NEW YORK, NY 10174
Assignment: 9
Reel/Frame:034078/0850   Pages: 3
Recorded: 10/31/2014
Attorney Dkt #:52201-0762
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, WALTER
Exec Dt:
09/30/2014
2
HOFMANN, ACHIM
Exec Dt:
09/30/2014
3
KAYSER, THOMAS
Exec Dt:
09/30/2014
4
ARNDT, MARTIN
Exec Dt:
10/17/2014
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580348
US20150107301
14398124
Correspondence name and address
TIAJOLOFF & KELLY LLP
405 LEXINGTON AVENUE
37TH FLOOR
NEW YORK, NY 10174
Assignment: 10
Reel/Frame:035246/0606   Pages: 3
Recorded: 03/24/2015
Attorney Dkt #:52201-0769
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HÜNERMANN, MICHAEL
Exec Dt:
03/03/2015
2
KAYSER, THOMAS
Exec Dt:
03/03/2015
3
LEHMANN, WALTER
Exec Dt:
03/03/2015
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9856576
US20150267318
14430868
Correspondence name and address
TIAJOLOFF & KELLY LLP
405 LEXINGTON AVENUE
37TH FLOOR
NEW YORK, NY 10174
Assignment: 11
Reel/Frame:036978/0297   Pages: 7
Recorded: 10/27/2015
Attorney Dkt #:688541-9US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHENK, CHRISTIAN
Exec Dt:
09/03/2015
2
SCHEICH, GERRIT
Exec Dt:
09/14/2015
3
NIELSEN, NILS-CHRISTIAN
Exec Dt:
09/14/2015
4
LEHMANN, WALTER
Exec Dt:
09/14/2015
5
FREUDENBERG, BERNHARD
Exec Dt:
08/07/2015
6
DADZIS, KASPARS
Exec Dt:
08/25/2015
7
NADOLNY, SANDRA
Exec Dt:
08/10/2015
8
WOLNY, FRANZISKA
Exec Dt:
08/04/2015
9
FISCHER, GERD
Exec Dt:
07/29/2015
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9828691
US20160032483
14817839
Correspondence name and address
SHERYL NEUMANN
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 12
Reel/Frame:043929/0910   Pages: 6
Recorded: 10/24/2017
Attorney Dkt #:688541-31US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAIERL, HARDY
Exec Dt:
09/27/2017
2
GRIMM, STEPHAN
Exec Dt:
09/27/2017
3
SCHUSTER, KAY
Exec Dt:
09/27/2017
4
DELLITH, JAN
Exec Dt:
09/27/2017
5
LANGNER, ANDREAS
Exec Dt:
10/20/2017
6
SCHOETZ, GERHARD
Exec Dt:
10/20/2017
7
LEHMANN, WALTER
Exec Dt:
10/17/2017
8
KAYSER, THOMAS
Exec Dt:
10/18/2017
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10336645
US20170369359
15634634
Correspondence name and address
JESSICA GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
ONE COMMERCE SQUARE, 2005 MARKET STREET SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 13
Reel/Frame:045893/0595   Pages: 5
Recorded: 05/24/2018
Attorney Dkt #:A687.103.101/350.042 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, WALTER
Exec Dt:
04/20/2018
2
SUCH, MARIO
Exec Dt:
04/25/2018
3
KAYSER, THOMAS
Exec Dt:
04/26/2018
4
LANGNER, ANDREAS
Exec Dt:
05/15/2018
5
SCHÖTZ, GERHARD
Exec Dt:
05/15/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851008
US20180282196
15938156
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:048253/0751   Pages: 5
Recorded: 02/06/2019
Attorney Dkt #:H685.116.101/HU13189PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
07/21/2018
3
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
TROMMER, MARTIN
Exec Dt:
08/24/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190152827
16061451
Correspondence name and address
DICKE, BILLIG & CZAJA
100 SOUTH FIFTH STREET
SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:047455/0049   Pages: 5
Recorded: 11/08/2018
Attorney Dkt #:H685.118.101/HU13193PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
08/24/2018
3
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
WHIPPEY, NIGEL ROBERT
Exec Dt:
07/28/2018
6
GROMANN, BORIS
Exec Dt:
08/03/2018
7
KPEBANE, ABDOUL-GAFAR
Exec Dt:
10/10/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190031554
16061585
Correspondence name and address
DICKE, BILLIG & CZAJA
100 SOUTH FIFTH STREET
SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 16
Reel/Frame:047459/0383   Pages: 5
Recorded: 11/09/2018
Attorney Dkt #:H685.119.101/HU13194PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
08/24/2018
3
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
WHIPPEY, NIGEL ROBERT
Exec Dt:
07/28/2018
6
GROMANN, BORIS
Exec Dt:
08/03/2018
7
KPEBANE, ABDOUL-GAFAR
Exec Dt:
10/10/2018
8
SÖHN, MATTHIAS
Exec Dt:
08/03/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10730780
US20190062193
16061929
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 17
Reel/Frame:047459/0688   Pages: 5
Recorded: 11/09/2018
Attorney Dkt #:H685.120.101/HU13197PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
08/24/2018
3
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
WHIPPEY, NIGEL ROBERT
Exec Dt:
07/28/2018
6
GROMANN, BORIS
Exec Dt:
08/03/2018
7
KPEBANE, ABDOUL-GAFAR
Exec Dt:
10/10/2018
8
KAYSER, THOMAS
Exec Dt:
08/24/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190077672
16062234
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 18
Reel/Frame:047482/0266   Pages: 5
Recorded: 11/08/2018
Attorney Dkt #:H685.117.101/HU13192PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
08/24/2018
3
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
WITTRIN, MIRKO
Exec Dt:
08/27/2018
6
WILDE, MARKUS
Exec Dt:
08/27/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11492285
US20190062197
16061558
Correspondence name and address
DICKE, BILLIG & CZAJA
100 SOUTH FIFTH STREET
SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 19
Reel/Frame:047509/0247   Pages: 5
Recorded: 11/15/2018
Attorney Dkt #:H685.126.101/HU13204PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
08/24/2018
3
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
WHIPPEY, NIGEL ROBERT
Exec Dt:
07/28/2018
6
GROMANN, BORIS
Exec Dt:
08/03/2018
7
KPEBANE, ABDOUL-GAFAR
Exec Dt:
10/10/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11299417
US20190071344
16062658
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:047571/0597   Pages: 5
Recorded: 11/15/2018
Attorney Dkt #:H685.124.101/HU13202PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
08/24/2018
3
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
WHIPPEY, NIGEL ROBERT
Exec Dt:
07/28/2018
6
GROMANN, BORIS
Exec Dt:
08/03/2018
7
KPEBANE, ABDOUL-GAFAR
Exec Dt:
10/10/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190077688
16062290
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:047571/0636   Pages: 5
Recorded: 11/15/2018
Attorney Dkt #:H685.125.101/HU13203PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
08/24/2018
3
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
WHIPPEY, NIGEL ROBERT
Exec Dt:
07/28/2018
6
GROMANN, BORIS
Exec Dt:
08/03/2018
7
KPEBANE, ABDOUL-GAFAR
Exec Dt:
10/10/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190092676
16062382
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 22
Reel/Frame:047571/0650   Pages: 5
Recorded: 11/15/2018
Attorney Dkt #:H685.127.101/HU13206PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
08/24/2018
3
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
WHIPPEY, NIGEL ROBERT
Exec Dt:
07/28/2018
6
GROMANN, BORIS
Exec Dt:
08/03/2018
7
KPEBANE, ABDOUL-GAFAR
Exec Dt:
10/10/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190071342
16062685
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 23
Reel/Frame:048002/0191   Pages: 5
Recorded: 01/03/2019
Attorney Dkt #:H685.128.101/HU13208PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARNDT, MARTIN
Exec Dt:
10/19/2018
2
OTTER, MATTHIAS
Exec Dt:
07/21/2018
3
LEHMANN, WALTER
Exec Dt:
08/24/2018
4
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
5
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
6
WHIPPEY, NIGEL ROBERT
Exec Dt:
07/28/2018
7
GROMANN, BORIS
Exec Dt:
08/03/2018
8
KPEBANE, ABDOUL-GAFAR
Exec Dt:
10/10/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10618833
US20180362385
16062705
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 24
Reel/Frame:048101/0391   Pages: 5
Recorded: 11/09/2018
Attorney Dkt #:H685.122.101/HU13199PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
08/24/2018
3
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
WHIPPEY, NIGEL ROBERT
Exec Dt:
07/28/2018
6
GROMANN, BORIS
Exec Dt:
08/03/2018
7
KPEBANE, ABDOUL-GAFAR
Exec Dt:
10/10/2018
8
KAYSER, THOMAS
Exec Dt:
08/24/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190062194
16062248
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 25
Reel/Frame:049059/0882   Pages: 5
Recorded: 01/03/2019
Attorney Dkt #:H685.123.101/HU13200PCUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
08/24/2018
3
HÜNERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
WHIPPEY, NIGEL ROBERT
Exec Dt:
07/28/2018
6
GROMANN, BORIS
Exec Dt:
08/03/2018
7
KPEBANE, ABDOUL-GAFAR
Exec Dt:
10/10/2018
8
KAYSER, THOMAS
Exec Dt:
08/24/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180370838
16062280
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 26
Reel/Frame:053393/0275   Pages: 5
Recorded: 08/04/2020
Attorney Dkt #:H685.119.102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTER, MATTHIAS
Exec Dt:
07/21/2018
2
LEHMANN, WALTER
Exec Dt:
08/24/2018
3
HUENERMANN, MICHAEL
Exec Dt:
08/03/2018
4
NIELSEN, NILS CHRISTIAN
Exec Dt:
08/13/2018
5
WHIPPEY, NIGEL ROBERT
Exec Dt:
07/28/2018
6
GROMANN, BORIS
Exec Dt:
08/03/2018
7
KPEBANE, ABDOUL-GAFAR
Exec Dt:
10/10/2018
8
SOEHN, MATTHIAS
Exec Dt:
08/03/2018
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11708290
US20200361806
16984379
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 27
Reel/Frame:051116/0916   Pages: 17
Recorded: 11/26/2019
Attorney Dkt #:A687.110.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, STEPHAN
Exec Dt:
11/15/2019
2
VYDRA, JAN
Exec Dt:
10/24/2019
3
TROMMER, MARTIN
Exec Dt:
10/24/2019
4
HUENERMANN, MICHAEL
Exec Dt:
11/07/2019
5
LANGNER, ANDREAS
Exec Dt:
11/01/2019
6
LEHMANN, WALTER
Exec Dt:
10/24/2019
7
HENGSTER, STEFAN
Exec Dt:
11/15/2019
8
BECKER, KLAUS
Exec Dt:
11/01/2019
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11459262
US20200131069
16662610
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 28
Reel/Frame:051169/0507   Pages: 17
Recorded: 12/04/2019
Attorney Dkt #:A687.111.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, STEPHAN
Exec Dt:
11/13/2019
2
VYDRA, JAN
Exec Dt:
10/24/2019
3
TROMMER, MARTIN
Exec Dt:
10/24/2019
4
HUENERMANN, MICHAEL
Exec Dt:
11/07/2019
5
LANGNER, ANDREAS
Exec Dt:
11/01/2019
6
LEHMANN, WALTER
Exec Dt:
10/24/2019
7
HENGSTER, STEFAN
Exec Dt:
11/13/2019
8
BECKER, KLAUS
Exec Dt:
11/01/2019
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11485671
US20200131071
16662667
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 29
Reel/Frame:061575/0592   Pages: 17
Recorded: 10/28/2022
Attorney Dkt #:A687.111.102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, STEPHAN
Exec Dt:
11/13/2019
2
VYDRA, JAN
Exec Dt:
10/24/2019
3
TROMMER, MARTIN
Exec Dt:
10/24/2019
4
HUENERMANN, MICHAEL
Exec Dt:
11/07/2019
5
LANGNER, ANDREAS
Exec Dt:
11/01/2019
6
LEHMANN, WALTER
Exec Dt:
10/24/2019
7
HENGSTER, STEFAN
Exec Dt:
11/13/2019
8
BECKER, KLAUS
Exec Dt:
11/01/2019
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230063663
17975146
Correspondence name and address
DICKE, BILLIG & CZAJA, PLLC
100 SOUTH FIFTH STREET
SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 30
Reel/Frame:052952/0569   Pages: 13
Recorded: 06/16/2020
Attorney Dkt #:A687.112.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLASS, JAQUELINE
Exec Dt:
03/18/2020
2
SCHOENFELD, DOERTE
Exec Dt:
03/18/2020
3
SCHMITT, CLEMENS
Exec Dt:
05/15/2020
4
LAAZ, ALEXANDER
Exec Dt:
03/22/2020
5
LANGNER, ANDREAS
Exec Dt:
03/19/2020
6
SCHOETZ, GERHARD
Exec Dt:
03/18/2020
7
LEHMANN, WALTER
Exec Dt:
04/07/2020
8
HUENERMANN, MICHAEL
Exec Dt:
03/23/2020
9
WEIDLICH, STEFAN
Exec Dt:
05/01/2020
10
SCHAEFER, JUERGEN
Exec Dt:
03/19/2020
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11512017
US20200277217
16804760
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 31
Reel/Frame:059043/0063   Pages: 11
Recorded: 02/18/2022
Attorney Dkt #:G686.112.101/H68354US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THUERER, MARTIN
Exec Dt:
01/17/2022
2
LEHMANN, WALTER
Exec Dt:
01/21/2022
3
TROMMER, MARTIN
Exec Dt:
01/17/2022
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220185715
17553270
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, 55402 UNITED STATES
Assignment: 32
Reel/Frame:059114/0110   Pages: 11
Recorded: 02/28/2022
Attorney Dkt #:G686.111.101/H68352US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THUERER, MARTIN
Exec Dt:
01/17/2022
2
LEHMANN, WALTER
Exec Dt:
01/21/2022
3
TROMMER, MARTIN
Exec Dt:
01/17/2022
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220185720
17553143
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, 55402 UNITED STATES
Assignment: 33
Reel/Frame:059167/0223   Pages: 11
Recorded: 03/04/2022
Attorney Dkt #:G686.113.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THUERER, MARTIN
Exec Dt:
02/01/2022
2
LEHMANN, WALTER
Exec Dt:
01/21/2022
3
TROMMER, MARTIN
Exec Dt:
01/17/2022
Assignee
1
HERAEUS QUARZGLAS GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220185716
17553326
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, 55402 UNITED STATES

Search Results as of: 05/06/2024 11:33 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