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Patent Assignment Assignor Details
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Assignor Name : KRENKEL, WALTER
Total Assignments: 17
Assignment: 1
Reel/Frame:008149/0054   Pages: 2
Recorded: 08/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
07/03/1996
2
HEIDENREICH, BERNHARD
Exec Dt:
07/03/1996
Assignee
1
DEUTSCHE FORSCHUNGSANSTALT FUR LUFT UND RAUMFAHRT B.V.
LINDER HOHE
51147 KOLN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5657842
NONE
08677767
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NEW YORK 10022
Assignment: 2
Reel/Frame:008717/0802   Pages: 2
Recorded: 09/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
07/22/1997
2
KOCHENDORFER, RICHARD
Exec Dt:
07/22/1997
Assignee
1
DEUTSCHE FORSCHUNGSANSTALT FUR LUFT- UND RAUMFAHRT E.V.
LINDER HOHE
D-51147 KOLN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6086814
NONE
08836089
Correspondence name and address
FELFE & LYNCH
JAMES R. CRAWFORD, ESQ.
805 THIRD AVENUE
NEW YORK, NEW YORK 10022-7513
Assignment: 3
Reel/Frame:010248/0769   Pages: 2
Recorded: 09/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
07/22/1997
2
KOCHENDORFER, RICHARD
Exec Dt:
07/22/1997
Assignee
1
DEUTSCHE FORSCHUNGSANSTALT FUR LUFT - UND RAUMFAHRT E.V.
LINDER HOHE
D-51147 KOLN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6042935
NONE
08836024
Correspondence name and address
FELPE & LYNCH
JAMES R. CRAWFORD, ESQ.
805 THIRD AVENUE
NEW YORK, NEW YORK 10022-7513
Assignment: 4
Reel/Frame:009229/0564   Pages: 2
Recorded: 05/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
03/10/1998
2
KOCHENDOERFER, RICHARD
Exec Dt:
03/10/1998
Assignee
1
DEUTSCHES ZENTRUM FUR LUFT-UND RAUMFAHRT E.V.
BONN, GERMANY 53175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6025062
NONE
09047093
Correspondence name and address
MILDE, HOFFBERG & MACKLIN, LLP
KARL F. MILDE, JR.
10 BANK STREET, SUITE 460
WHITE PLAINS, NY 10606
Assignment: 5
Reel/Frame:009288/0619   Pages: 2
Recorded: 06/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
03/10/1998
2
KOCHENDOERFER, RICHARD
Exec Dt:
03/10/1998
Assignee
1
DEUTSCHES ZENTRUM FUR LUFT-UND RAUMFAHRT E.V.
BONN, GERMANY 53175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5951255
NONE
09035389
Correspondence name and address
MILDE, HOFFBERG & MACKLIN, LLP
KARL F. MILDE, JR.
10 BANK STREET, SUITE 460
WHITE PLAINS, NEW YORK 10606
Assignment: 6
Reel/Frame:009071/0289   Pages: 2
Recorded: 03/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
03/18/1998
2
KOCHENDORFER, RICHARD
Exec Dt:
03/18/1998
Assignee
1
DEUTSCHE FORSCHUNGSANSTALT FUR LUFT-UND RAUMFAHRT E.V.1
LINDER HOHE
D-51147 KOLN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942064
NONE
08924150
Correspondence name and address
FELFE & LYNCH
ANDREW L. TIAJOLOFF, ESQ.
805 THIRD AVENUE
NEW YORK, NEW YORK 10022-7513
Assignment: 7
Reel/Frame:009793/0767   Pages: 5
Recorded: 03/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
05/28/1998
2
KOCHENDORFER, RICHARD
Exec Dt:
05/28/1998
3
KRAPF, JUURGEN
Exec Dt:
05/28/1998
Assignee
1
DEUTSCHES ZENTRUM FUR LUFT-UND RAUMFAHRT E.V.
D-53175 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6193027
NONE
09077617
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD, ESQ.
666 FIFTH AVENUE
NEW YORK, NEW YORK 10103
Assignment: 8
Reel/Frame:010111/0989   Pages: 3
Recorded: 07/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
07/02/1999
2
HENKE, THILO
Exec Dt:
07/02/1999
Assignee
1
DEUTSCHES ZENTRUM FUER LUFT-UN RAUMFAHRT E.V.
BONN, GERMANY 53175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6358565
US20020028294
09354681
Correspondence name and address
MILDE, HOFFBERG & MACKLIN LLP
KARL F. MILDE, JR.
10 BANK STREET
SUITE 460
WHITE PLAINS, NY 10606
Assignment: 9
Reel/Frame:010192/0648   Pages: 3
Recorded: 07/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
07/15/1999
2
KOCHENDOERFER, RICHARD
Exec Dt:
07/15/1999
3
FRIESS, MARTIN
Exec Dt:
07/15/1999
Assignee
1
DEUTSCHES ZENTRUM FUR LUFT-UND RAUMFAHRT E.V.
53175 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6273924
NONE
09355515
Correspondence name and address
MILDE, HOFFBERG & MACKLIN, LLP
KARL F. MILDE, JR.
10 BANK STREET, SUITE 460
WHITE PLAINS, NY 10606
Assignment: 10
Reel/Frame:011643/0137   Pages: 3
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
03/16/2001
2
RENZ, RALPH
Exec Dt:
03/18/2001
3
BENITSCH, BODO
Exec Dt:
03/21/2001
Assignee
1
DEUTSCHES ZENTRUM FUER LUFT-UND RAUMFAHRT E.V.
BONN, GERMANY 53175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010022034
09769172
Correspondence name and address
MILDE, HOFFBERG & MACKLIN, LLP
KARL F. MILDE, JR.
10 BANK STREET
SUITE 460
WHITE PLAINS, NY 10606
Assignment: 11
Reel/Frame:011895/0647   Pages: 3
Recorded: 06/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
05/04/2001
2
KOCHENDORFER, RICHARD
Exec Dt:
05/04/2001
Assignee
1
DEUTSCHES ZENTRUM FUR LUFT-UND RAUMFAHRT E.V.
D-53175 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6334515
NONE
08751980
Correspondence name and address
CROWELL & MORING, LLP
RICHARD R. DIEFENDORF
1200 G STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 12
Reel/Frame:012162/0111   Pages: 2
Recorded: 09/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENKEL, WALTER
Exec Dt:
08/30/2001
2
RENZ, RALPH
Exec Dt:
08/30/2001
Assignee
1
INVENTIO AG
55 SEESTRASSE
HERGISWIL NW, SWITZERLAND CH-60
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6668985
US20020029944
09947829
Correspondence name and address
MACMILLAN, SOBANSKI & TODD, LLC
WILLIAM J. CLEMENS, ESQ.
ONE MARITIME PLAZA, 4TH FLOOR
720 WATER ST.
TOLEDO, OHIO 43604
Assignment: 13
Reel/Frame:013044/0974   Pages: 6
Recorded: 06/24/2002
Conveyance: ASSIGNS A 50% PERCENT INTEREST (SEE RECORD FOR DETAILS).
Assignors
1
SCHOPPACH, ARMIN
Exec Dt:
04/10/2002
2
KAUFMANN, PAUL
Exec Dt:
04/22/2002
3
PETASCH, THOMAS
Exec Dt:
04/22/2002
4
KRENKEL, WALTER
Exec Dt:
05/25/2002
5
RENZ, RALPH
Exec Dt:
05/28/2002
Assignees
1
CARL-ZEISS-STIFTUNG TRADING AS CARL ZEISS
HEIDENHEIM (BRENZ), GERMANY D8951
2
DEUTSCHES ZENTRUM FUR LUFT-UND RAUMFAHRT E.V.
LINDER HOHE
KOLN, GERMANY D-511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020186479
10047150
Correspondence name and address
M. ROBERT KESTENBAUM
11011 BERMUDA DUNES NE
ALBUQUERQUE, NM 87111
Assignment: 14
Reel/Frame:013216/0052   Pages: 2
Recorded: 08/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIRTZ, WALTER
Exec Dt:
08/09/2002
2
DI FINA, MARCELLO
Exec Dt:
08/09/2002
3
HOFMANN, KLAUS
Exec Dt:
08/09/2002
4
POETSCH, GUNTER
Exec Dt:
08/09/2002
5
KRENKEL, WALTER
Exec Dt:
08/09/2002
6
RENZ, RALPH
Exec Dt:
08/09/2002
Assignee
1
KRUPP BILSTEIN GMBH
AUGUST-BILSTEIN-STR. 4
D-58256 ENNEPETAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6877398
US20040031351
10222027
Correspondence name and address
MAX FOGIEL
61 ETHEL ROAD WEST
PISCATAWAY, NJ 08854
Assignment: 15
Reel/Frame:015932/0653   Pages: 3
Recorded: 10/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAHR, MICHAELA
Exec Dt:
08/12/2004
2
KRENKEL, WALTER
Exec Dt:
08/12/2004
3
SCHMIDT, JENS
Exec Dt:
08/12/2004
4
HOFENAUER, ANDREAS
Exec Dt:
08/17/2004
5
TREUSCH, OLAF
Exec Dt:
08/16/2004
6
TROEGER, FRITZ
Exec Dt:
08/16/2004
7
WEGENER, GERD
Exec Dt:
08/16/2004
8
FROMM, JOERG
Exec Dt:
08/17/2004
Assignee
1
DEUTSCHES ZENTRUM FUER LUFT-UND RAUMFAHRT E.V.
53175 BONN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7479249
US20050037914
10878664
Correspondence name and address
BARRY R. LIPSITZ
755 MAIN STREET
MONROE, CT 06468
Assignment: 16
Reel/Frame:035997/0076   Pages: 13
Recorded: 06/30/2015
Attorney Dkt #:129569.00224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, ROLAND
Exec Dt:
05/20/2015
2
HENRICH, MARTIN
Exec Dt:
05/20/2015
3
SCHEIBEL, THORSTEN
Exec Dt:
05/20/2015
4
EBERT, MARCO
Exec Dt:
05/20/2015
5
LAUER, ANDREAS
Exec Dt:
05/20/2015
6
KRENKEL, WALTER
Exec Dt:
06/09/2015
7
SPATZ, CAROLIN
Exec Dt:
06/09/2015
8
MAILE, KARL
Exec Dt:
06/13/2015
9
BERRETH, KARL
Exec Dt:
06/09/2015
10
SCHMIDT, JENS
Exec Dt:
06/10/2015
11
ECKARDT, CHRISTIAN
Exec Dt:
06/10/2015
12
BISCHOFF, SANDRO
Exec Dt:
06/10/2015
13
METZGER, KLAUS
Exec Dt:
06/12/2015
14
CZYCHON, KARL-HEINZ
Exec Dt:
06/15/2015
Assignee
1
SCHUNK KOHLENSTOFFTECHNIK GMBH
RODHEIMER STRASSE 59
HEUCHELHEIM, GERMANY 35452
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9895852
US20150290885
14439688
Correspondence name and address
QUARLES & BRADY LLP ATTN: IP DOCKET
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 17
Reel/Frame:049329/0973   Pages: 9
Recorded: 05/31/2019
Attorney Dkt #:VOSS.P0095US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOHL, STEFAN
Exec Dt:
12/07/2018
2
KRENKEL, WALTER
Exec Dt:
12/11/2018
3
PUCHAS, GEORG
Exec Dt:
12/11/2018
4
WAMSER, THOMAS
Exec Dt:
12/06/2018
Assignee
1
UNIVERSITÄT BAYREUTH
UNIVERSITÄTSSTRASSE 30
BAYREUTH, GERMANY 95447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11001531
US20190210930
16311984
Correspondence name and address
PARKER HIGHLANDER PLLC
1120 S. CAPITAL OF TEXAS HWY.
BUILDING ONE, SUITE 200
AUSTIN, TX 78746

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