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Patent Assignment Assignor Details
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Assignor Name : RUF, HARTMUT
Total Assignments: 21
Assignment: 1
Reel/Frame:006938/0287   Pages: 3
Recorded: 11/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZIKELI, STEFAN
Exec Dt:
09/23/1993
2
RAUCH, ERNST
Exec Dt:
09/23/1993
3
KOBERGER HERMANN
Exec Dt:
09/23/1993
4
ECKER, FRIEDRICH
Exec Dt:
09/23/1993
5
RUF, HARTMUT
Exec Dt:
09/23/1993
6
JURKOVIC, RAIMUND
Exec Dt:
09/23/1993
7
SCHWENNINGER, FRANZ
Exec Dt:
09/23/1993
Assignee
1
LENZING AKTIENGESELLSCHAFT
A-4860 LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5589125
NONE
08142313
Correspondence name and address
MARTA E. DELSIGNORE
BRUMBAUGH, GRAVES, DONOHUE ET AL
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 2
Reel/Frame:006921/0973   Pages: 3
Recorded: 03/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZIKELI, STEFAN
Exec Dt:
03/02/1994
2
ECKER, FRIEDRICH
Exec Dt:
03/02/1994
3
SCHWENNINGER, FRANZ
Exec Dt:
03/02/1994
4
JURKOVIC, RAIMUND
Exec Dt:
03/02/1994
5
RUF, HARTMUT
Exec Dt:
03/02/1994
Assignee
1
LENZING AKTIENGESELLSCHAFT
A-4860 LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5698151
NONE
08214953
Correspondence name and address
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
MARTA E. DELSIGNORE
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112
Assignment: 3
Reel/Frame:007552/0610   Pages: 3
Recorded: 06/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUF, HARTMUT
Exec Dt:
05/24/1995
Assignee
1
LENZING AKTIENGESELLSCHAFT
PATENT DIVISION
LENZING, AUSTRIA A-486
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5601771
NONE
08465320
Correspondence name and address
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
ARTHUR S. TENSER
30 ROCKEFELLER PLAZA, 44TH FLOOR
NEW YORK, NY 10112
Assignment: 4
Reel/Frame:007997/0909   Pages: 3
Recorded: 06/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUF, HARTMUT
Exec Dt:
05/02/1996
Assignee
1
LENZING AKTIENGESELLSCHAFT
A-4860, LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5827463
NONE
08633754
Correspondence name and address
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
FRANK A. SMITH, ESQ.
30 ROCKEFELLER PLAZA
44 FL.
NEW YORK, NY 10112
Assignment: 5
Reel/Frame:008784/0094   Pages: 3
Recorded: 11/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUF, HARTMUT
Exec Dt:
10/13/1997
2
SCHREMPF, CHRISTOPH
Exec Dt:
10/13/1997
Assignee
1
LENZING AKTIENGESELLSCHAFT
A-4860 LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5863478
NONE
08930132
Correspondence name and address
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
MARTA E. DELSIGNORE, PH.D.
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 6
Reel/Frame:009008/0133   Pages: 4
Recorded: 02/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLF, RAINER
Exec Dt:
01/08/1998
2
RUF, HARTMUT
Exec Dt:
01/08/1998
Assignee
1
LENZING AKTIENGESELLSCHAFT
LENZING, AUSTRIA A-486
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130327
NONE
08973611
Correspondence name and address
BAKER & BOTTS, L.L.P.
MARTA E. DELSIGNORE, PH.D.
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 7
Reel/Frame:009734/0701   Pages: 6
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUF, HARTMUT
Exec Dt:
01/13/1999
2
FIRGO, HEINRICH
Exec Dt:
01/13/1999
3
AMBROSCH, SIEGFRIED
Exec Dt:
01/13/1999
4
SCHLOSSNIKL, CHRISTIAN
Exec Dt:
01/13/1999
5
JURKOVIC, RAIMUND
Exec Dt:
01/13/1999
Assignee
1
LENZING AKTIENGESELLSCHAFT
A-48670
LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6042890
NONE
09173822
Correspondence name and address
BAKER & BOTTS, L.L.P.
MARTA E. DELSIGNORE, PH.D.
30 ROCKEFELLER PLAZA - 44FL.
NEW YORK, NY 10112
Assignment: 8
Reel/Frame:009891/0480   Pages: 3
Recorded: 04/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUF, HARTMUT
Exec Dt:
03/30/1999
Assignee
1
LENZING AKTIENGESELLSCHAFT
LENZING, AUSTRIA A-486
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6488876
NONE
09244322
Correspondence name and address
BAKER & BOTTS, L.L.P.
ARTHUR S. TENSER, ESQ.
30 ROCKEFELLER PLAZA-44 FL.
NEW YORK, NY 10112
Assignment: 9
Reel/Frame:009928/0532   Pages: 6
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLEDER, EDUARD
Exec Dt:
04/22/1999
2
SCHREMPF, CHRISTOPH
Exec Dt:
04/22/1999
3
RUF, HARTMUT
Exec Dt:
04/22/1999
4
FEILMAIR,WILHELM
Exec Dt:
04/22/1999
Assignee
1
LENZING AKTIENGESELLSCHAFT
LENZING, AUSTRIA A-486
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6241927
NONE
09244323
Correspondence name and address
BAKER & BOTTS, L.L.P.
ARTHUR S. TENSER
30 ROCKEFELLER PLAZA
44 FL
NEW YORK, NY 10112
Assignment: 10
Reel/Frame:011991/0843   Pages: 4
Recorded: 04/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIRGO, HEINRICH
Exec Dt:
03/27/2001
2
KRAFT, RUDOLF
Exec Dt:
03/27/2001
3
RUF, HARTMUT
Exec Dt:
03/27/2001
4
SCHLOSSNICKL, CHRISTIAN
Exec Dt:
03/27/2001
Assignee
1
LENZING AKTIENGESELLSCHAFT
A-4860, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6706224
US20020046799
09768324
Correspondence name and address
BAKER BOTTS L.L.P.
MARTA E. DELSIGNORE
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 11
Reel/Frame:013171/0850   Pages: 3
Recorded: 08/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUF, HARTMUT
Exec Dt:
07/05/2002
Assignee
1
LENZING AKTIENGESELLSCHAFT
WERKSTRASSE 2
LENZING, AUSTRIA A-4860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6793689
US20020189035
10071723
Correspondence name and address
BAKER BOTTS L.L.P.
ANTHONY GIACCIO, ESQ.
30 ROCKEFELLER PLAZA
44 FL.
NEW YORK, NY 10112
Assignment: 12
Reel/Frame:014077/0472   Pages: 4
Recorded: 05/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUF, HARTMUT
Exec Dt:
04/24/2003
2
SCHREMPF, CHRISTOPH
Exec Dt:
04/24/2003
Assignee
1
LENZING AKTIENGESELLSCHAFT
WERKSTRASSE 2
A-4860 LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030173700
10330779
Correspondence name and address
BAKER BOTTS LLP.
LISA B. KOLE
30 ROCKEFELLER PLAZA - 43 FL.
NEW YORK, NY 10112
Assignment: 13
Reel/Frame:017950/0029   Pages: 2
Recorded: 07/17/2006
Attorney Dkt #:4838-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANNER, JOHANN
Exec Dt:
03/21/2006
2
RUF, HARTMUT
Exec Dt:
03/21/2006
3
EICHINGER, DIETER
Exec Dt:
03/21/2006
4
KRUGER, PETER
Exec Dt:
03/21/2006
Assignee
1
LENZING AKTIENGESELLSCHAFT
WERKSTRASSE 2
A-4860 LENZIG, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070105469
10565153
Correspondence name and address
LOWE HAUPTMAN & BERNER, LLP
SUITE 300
1700 DIAGONAL ROAD
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:020651/0504   Pages: 3
Recorded: 03/14/2008
Attorney Dkt #:03443.000900.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUF, HARTMUT
Exec Dt:
03/03/2008
2
FIRGO, HEINRICH
Exec Dt:
03/03/2008
3
KRONER, GERT
Exec Dt:
03/03/2008
Assignee
1
LENZING AKTIENGESELLSCHAFT
WERKSTRASSE 2
A-4860 LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8367203
US20080233821
12064770
Correspondence name and address
ALICIA A. RUSSO
30 ROCKEFELLER PLAZA
NEW YORK, NY 10012
Assignment: 15
Reel/Frame:027684/0344   Pages: 4
Recorded: 02/10/2012
Attorney Dkt #:03443.002690.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUF, HARTMUT
Exec Dt:
01/25/2012
2
BISJAK, CLEMENS
Exec Dt:
01/23/2012
3
KRONER, GERT
Exec Dt:
01/23/2012
Assignee
1
LENZING AKTIENGESELLSCHAFT
WERKSTRASSE 2
LENZING, AUSTRIA A-4860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120156486
13331905
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104
Assignment: 16
Reel/Frame:028450/0095   Pages: 6
Recorded: 06/27/2012
Attorney Dkt #:03443.001800.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUF, HARTMUT
Exec Dt:
05/23/2012
2
KRONER, GERT
Exec Dt:
05/04/2012
3
DOBSON, PETER
Exec Dt:
06/01/2012
4
MANNER, JOHANN
Exec Dt:
05/03/2012
5
SCHREMPF, CHRISTOPH
Exec Dt:
05/03/2012
Assignee
1
LENZING AKTIENGESELLSCHAFT
WERKSTRASSE 2
A-4860 LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10400356
US20120258643
13501684
Correspondence name and address
ALICIA A. RUSSO
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 17
Reel/Frame:031132/0987   Pages: 4
Recorded: 09/04/2013
Attorney Dkt #:03443.002900.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUF, HARTMUT
Exec Dt:
08/22/2013
2
BISJAK, CLEMENS
Exec Dt:
08/14/2013
3
KRONER, GERT
Exec Dt:
08/02/2013
Assignee
1
LENZING AG
WERKSTRASSE 2
A-4860 LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9988743
US20130337715
13993718
Correspondence name and address
ALICIA A. RUSSO
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 18
Reel/Frame:032053/0481   Pages: 4
Recorded: 01/27/2014
Attorney Dkt #:03443.002900.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISJAK, CLEMENS
Exec Dt:
12/04/2013
2
KRONER, GERT
Exec Dt:
12/04/2013
3
RUF, HARTMUT
Exec Dt:
12/04/2013
Assignee
1
LENZING AG
WERKSTRASSE 2
A-4860 LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10577723
US20140037933
14050926
Correspondence name and address
ALICIA A. RUSSO
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104
Assignment: 19
Reel/Frame:046228/0421   Pages: 7
Recorded: 06/28/2018
Attorney Dkt #:03443.003700.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURNBERGER, FRANZ
Exec Dt:
11/16/2015
2
REDLINGER, SIGRID
Exec Dt:
11/11/2015
3
SCHREMPF, CHRISTOPH
Exec Dt:
11/16/2015
4
RUF, HARTMUT
Exec Dt:
12/10/2015
5
FIRGO, HEINRICH
Exec Dt:
12/16/2015
6
KRONER, GERT
Exec Dt:
11/11/2015
Assignee
1
LENZING AKTIENGESELLSCHAFT
WERKSTRASSE 2
A-4860 LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10995427
US20180355518
16007641
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 20
Reel/Frame:039031/0888   Pages: 6
Recorded: 06/28/2016
Attorney Dkt #:03443.004700.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHREMPF, CHRISTOPH
Exec Dt:
06/21/2016
2
SCHUSTER, KURT CHRISTIAN
Exec Dt:
06/23/2016
3
RUF, HARTMUT
Exec Dt:
06/21/2016
4
FIRGO, HEINRICH
Exec Dt:
06/21/2016
5
HAINBUCHER, KARL MICHAEL
Exec Dt:
06/24/2016
Assignee
1
LENZING AKTIENGESELLSCHAFT
WERKSTRASSE 2
A-4860 LENZING, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883196
US20160326671
15108713
Correspondence name and address
ALICIA A. RUSSO
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104
Assignment: 21
Reel/Frame:062468/0561   Pages: 8
Recorded: 01/24/2023
Attorney Dkt #:BOSC.P13741US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAPKOLENKO, ALEXANDER
Exec Dt:
12/09/2022
2
RUF, HARTMUT
Exec Dt:
12/20/2022
3
HOFMANN, MIRKO
Exec Dt:
01/09/2023
4
SCHEBEN, ROLF
Exec Dt:
12/14/2022
Assignee
1
ROBERT BOSCH GMBH
POSTFACH 30 02 20
STUTTGART, GERMANY 70442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230194262
18060052
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
1301 AVENUE OF THE AMERICAS
GERARD A. MESSINA
NEW YORK, NY 10019

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