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Patent Assignment Assignor Details
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Assignor Name : FREITAG, HANS-JOACHIM
Total Assignments: 16
Assignment: 1
Reel/Frame:008493/0287   Pages: 3
Recorded: 03/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, HANS-JOACHIM
Exec Dt:
03/18/1997
2
BOEGE, LUDWIG
Exec Dt:
03/18/1997
Assignee
1
CARL ZEISS JENA GMBH
TATZENDPROMENADE 1A
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5987768
NONE
08809033
Correspondence name and address
MCAULAY FISHER NISSEN GOLDBERG & ET AL.
GERALD H. KIEL
261 MADISON AVENUE
NEW YORK, NY 10016-2391
Assignment: 2
Reel/Frame:008529/0779   Pages: 3
Recorded: 03/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, HANS-JOACHIM
Exec Dt:
03/18/1997
2
BOEGE, LUDWIG
Exec Dt:
03/18/1997
Assignee
1
CARL ZEISS JENA GMBH
TATZENDPROMENADE LA
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6105271
NONE
08809032
Correspondence name and address
MCAULAY FISHER NISSEN GOLDBERG
& KIEL, LLP
GERALD H. KIEL
261 MADISON AVENUE
NEW YORK, NY 10016-2391
Assignment: 3
Reel/Frame:008738/0952   Pages: 3
Recorded: 06/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOEGE, LUDWIG
Exec Dt:
06/11/1997
2
FREITAG, HANS-JOACHIM
Exec Dt:
06/09/1997
Assignee
1
CARL ZEISS JENA GMBH
TATZENDPROMENADE 1A
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5924214
NONE
08860262
Correspondence name and address
MCAULAY FISHER NISSEN ET AL
GERALD H. KIEL
261 MADISON AVENUE
NEW YORK, NY 10016-2391
Assignment: 4
Reel/Frame:008944/0333   Pages: 3
Recorded: 11/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOEGE, LUDWIG
Exec Dt:
10/28/1997
2
FREITAG, HANS-JOACHIM
Exec Dt:
10/28/1997
Assignee
1
CARL ZEISS JENA GMBH
TATZENDPROMENADE 1A
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5979238
NONE
08945833
Correspondence name and address
MCAULAY, FISHER, NISSEN, ET AL.
GERALD H. KIEL, ESQ.
261 MADISON AVENUE
NEW YORK, NY 10016-2391
Assignment: 5
Reel/Frame:009252/0492   Pages: 3
Recorded: 06/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, HANS-JOACHIM
Exec Dt:
01/16/1998
2
BOEGE, LUDWIG
Exec Dt:
01/16/1998
3
STELZNER, ROBERT
Exec Dt:
01/16/1998
Assignee
1
CARL ZEISS JENA GMBH
TATZENDPROMENADE 1A
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6049992
NONE
09003764
Correspondence name and address
MCAULAY FISHER NISSEN GOLDBERG & KIEL
GERALD H. KIEL, ESQ.
261 MADISON AVENUE
NEW YORK, NY 10016-2391
Assignment: 6
Reel/Frame:009252/0126   Pages: 3
Recorded: 06/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FREITAG, HANS-JOACHIM
Exec Dt:
04/03/1998
Assignee
1
CARL ZEISS JENA GMBH
TATZENDPROMENADE 1A
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6108925
NONE
09042821
Correspondence name and address
MCAULAY FISHER NISSEN GOLDBERG ET AL
GERALD H. KIEL, ESQ.
261 MADISON AVENUE
NEW YORK, NY 10016-2391
Assignment: 7
Reel/Frame:009706/0812   Pages: 3
Recorded: 01/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, HANS-JOACHIM
Exec Dt:
10/21/1998
2
FRANZ, HEINZ-GUENTHER
Exec Dt:
10/27/1998
Assignee
1
CARL ZEISS JENA GMBH
TATZENDPROMENADE 1A
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6293021
NONE
09183083
Correspondence name and address
MCAULAY NISSEN GOLDBERG ET AL
GERALD H. KIEL, ESQ.
261 MADISON AVENUE
NEW YORK, NY 10016-2391
Assignment: 8
Reel/Frame:010165/0626   Pages: 4
Recorded: 07/27/1999
Conveyance: RE-RECORD TO ADD THE SECOND ASSIGNEE, PREVIOUSLY RECORDED ON REEL 9706 FRAMES 0812-0814, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
FREITAG, HANS-JOACHIM
Exec Dt:
10/21/1998
2
FRANZ, HEINZ-GUENTHER
Exec Dt:
10/27/1998
Assignees
1
CARL ZEISS JENA GMBH
TATZENDPROMENADE 1A
D-07745 JENA, GERMANY
2
FRANZ, HEINZ-GUENTHER
DIEKKAMP 26
D-22359 HAMBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6293021
NONE
09183083
Correspondence name and address
MCAULAY NISSEN GOLDBERG KIEL & HAND, LLP
GERALD H. KIEL, ESQ.
261 MADISON AVENUE
NEW YORK, NEW YORK 10016-2391
Assignment: 9
Reel/Frame:011012/0482   Pages: 5
Recorded: 07/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOGE, LUDWIG
Exec Dt:
03/30/2000
2
FREITAG, HANS-JOACHIM
Exec Dt:
03/25/2000
Assignee
1
DR. JOHANNES HEIDENHAIN GMBH
DR.-JOHANNES-HEIDENHAIN-STRASSE 5
D-83301 TRAUNREUT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6442861
US20020066201
09527423
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:012522/0896   Pages: 6
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, HANS-JOACHIM
Exec Dt:
11/21/2001
2
FRANZ, HEINZ-GUNTHER
Exec Dt:
11/21/2001
3
SCHMIDT, ANDREAS
Exec Dt:
11/21/2001
Assignee
1
OPTOLAB LICENSING GMBH
CLAUS-FERCK-STRASSE 5
D-22359 HAMBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6662131
US20020097080
09988489
Correspondence name and address
JENKENS & GILCHRIST, P.C.
WILLIAM F. ESSER, ESQ.
1445 ROSS AVENUE, SUITE 3200
DALLAS, TEXAS 75202-2799
Assignment: 11
Reel/Frame:014578/0003   Pages: 5
Recorded: 09/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, HANS-JOACHIM
Exec Dt:
06/24/2003
2
FRANZ, HEINZ-GUENTHER
Exec Dt:
06/24/2003
3
SCHMIDT, ANDREAS
Exec Dt:
06/24/2003
Assignee
1
OPTOLAB LICENSING GMBH
EULENKRUGSTRASSE 7
D-22359 HAMBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6904695
US20040045182
10416911
Correspondence name and address
PATTERSON, THUENTE, SKAAR ET AL
DOUGLAS J. CHRISTENSEN
4800 IDS CENTER
80 SOUTH EIGHTH STREET
MINNEAPOLIS, MN 55402-2100
Assignment: 12
Reel/Frame:015333/0396   Pages: 4
Recorded: 05/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, HANS-JOACHIM
Exec Dt:
04/19/2004
2
FRANZ, HEINZ-GUNTHER
Exec Dt:
04/19/2004
3
SCHMIDT, ANDREAS
Exec Dt:
04/19/2004
Assignee
1
GEYER, FEHNNERS & PARTNER, G.B.R.
PERHAMERSTRAASSE 31
D-80687 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6889151
US20040172208
10730544
Correspondence name and address
JENKENS & GILCHRIST, PC
1445 ROSS AVENUE
SUITE 3200
DALLAS, TX 75202
Assignment: 13
Reel/Frame:016623/0450   Pages: 4
Recorded: 10/05/2005
Attorney Dkt #:3081.122US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOGE, LUDWIG
Exec Dt:
07/20/2005
2
FRANZ, HEINZ-GUNTHER
Exec Dt:
07/19/2005
3
FREITAG, HANS-JOACHIM
Exec Dt:
07/20/2005
4
SCHMIDT, ANDREAS
Exec Dt:
07/20/2005
Assignee
1
OPTOLAB LICENSING GMH
EULENKRUGSTRASSE 7
HAMBURG, GERMANY D-22359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7188433
US20060021242
11186624
Correspondence name and address
DOUGLAS J. CHRISTENSEN
4800 IDS CENTER, 80 SOUTH 8TH STREET
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:019415/0350   Pages: 4
Recorded: 06/12/2007
Attorney Dkt #:3081.114US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOEGE, LUDWIG
Exec Dt:
04/04/2007
2
FREITAG, HANS-JOACHIM
Exec Dt:
04/04/2007
3
FRANZ, HEINZ-GUENTHER
Exec Dt:
04/04/2007
4
SCHMIDT, ANDREAS
Exec Dt:
04/04/2007
Assignee
1
DR. JOHANNES HEIDENHAIN GMBH
DR.-JOHANNES-HEIDENHAIN STRASSE 5
TRAUNREUT, GERMANY 83301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7373852
US20060162473
10532800
Correspondence name and address
DOUGLAS J. CHRISTENSEN
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:023726/0138   Pages: 2
Recorded: 12/23/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZIRK, KAI-UWE
Exec Dt:
12/17/2009
2
FREITAG, HANS-JOACHIM
Exec Dt:
12/14/2009
Assignee
1
SES-ENTWICKLUNG GMBH
KONRAD-ADENAUER-ALLEE 11
44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8213013
US20100134798
12452299
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 16
Reel/Frame:034263/0819   Pages: 3
Recorded: 11/25/2014
Attorney Dkt #:3081.370WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FREITAG, HANS-JOACHIM
Exec Dt:
06/02/2014
Assignee
1
SCHILDTEC GMBH
SCHILDGASSE 9
ERFURT, GERMANY 99084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9808187
US20140350363
14362365
Correspondence name and address
BRADLEY J. THORSON
80 SOUTH 8TH STREET
SUITE 4800 IDS CENTER
MINNEAPOLIS, MN 55402

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