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Patent Assignment Assignor Details
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Assignor Name : KERN, ALFRED
Total Assignments: 37
Assignment: 1
Reel/Frame:004364/0270   Pages: 1
Recorded: 01/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KERN, ALFRED
Exec Dt:
01/08/1985
Assignee
1
AURORA KONRAD G. SCHULTZ GMBH & CO.
SUDRING 4
D-6933 MUDAU/ODENWALD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4610196
NONE
06696360
Correspondence name and address
BECKER & BECKER, INC.
712 HARRIES BLDG.
DAYTON, OH 45402
Assignment: 2
Reel/Frame:004833/0621   Pages: 1
Recorded: 02/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHULZ, JOACHIM
Exec Dt:
12/22/1987
2
KERN, ALFRED
Exec Dt:
12/22/1987
Assignee
1
AURORA KONRAD G. SCHULZ GMBH & CO.
SUDRING 4
D-6933 MUDAU/ODENWALD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4864919
NONE
07134490
Correspondence name and address
ROBERT W. BECKER
BECKER & BECKER, INC.
211 SOUTH MAIN STREET
STE 820
DAYTON, OH 45402
Assignment: 3
Reel/Frame:007105/0535   Pages: 2
Recorded: 08/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLF, HANNES
Exec Dt:
07/12/1994
2
KERN, ALFRED
Exec Dt:
07/12/1994
Assignee
1
AURORA KONRAD G. SCHULZ GMBH & CO.
SUDRING 4, 69427 MUDAU/ODENWALD
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5595239
NONE
08284355
Correspondence name and address
GLORIA J. WILLIAMS
ROBERT W. BECKER & ASSOCIATES
5300 SEQUOIA N.W.
STE. 200
ALBUQUERQUE, NM 87120
Assignment: 4
Reel/Frame:007617/0841   Pages: 2
Recorded: 08/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICHMANN, JOSEF
Exec Dt:
08/04/1995
2
STADLER, ALOIS A.
Exec Dt:
08/04/1995
3
KERN, ALFRED
Exec Dt:
08/04/1995
Assignee
1
KW TROSTBERG AKTIENGESELLSCHAFT
DR.-ALBERT-FRANK-STR. 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5558709
NONE
08517818
Correspondence name and address
FELFE & LYNCH
VINCENT M. FAZZARI, ESQ.
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:007692/0128   Pages: 2
Recorded: 09/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WUTZ, KONRAD
Exec Dt:
09/11/1995
2
KERN, ALFRED
Exec Dt:
08/31/1995
3
WEICHMANN, JOSEF
Exec Dt:
08/31/1995
Assignee
1
SKW TROSTBERG AKTIENGESELLSCHAFT
DR.-ALBERT-FRANK-STRASSE 43
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6150437
NONE
08478331
Correspondence name and address
JOHN A. BAUER
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:007775/0272   Pages: 2
Recorded: 12/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICHMANN, JOSEF
Exec Dt:
11/29/1995
2
KERN, ALFRED
Exec Dt:
11/29/1995
Assignee
1
SKW TROSTBERG AKTIENGESELLSCHAFT
DR.-ALBERT-FRANK-STR. 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5895802
NONE
08531742
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM
ROBERT B. MURRAY
METROPOLITAN SQUARE, G STREET LOBBY
655 FIFTEENTH STREET, N.W., SUITE 330
WASHINGTON, D.C. 20005-5701
Assignment: 7
Reel/Frame:007896/0349   Pages: 2
Recorded: 02/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICHMANN, JOSEF
Exec Dt:
02/12/1996
2
WOLFERTSTETTER, FRANZ
Exec Dt:
02/12/1996
3
WINKELMANN, HERBERT
Exec Dt:
02/12/1996
4
KERN, ALFRED
Exec Dt:
02/12/1996
Assignee
1
SKW TROSTBERG AKTIENGESELLSCHAFT
DR.-ALBERT-FRANK-STR. 32
D-83308 TROSTBERG, DE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5789526
NONE
08604852
Correspondence name and address
FELFE & LYNCH
VINCENT M. FAZZARI
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 8
Reel/Frame:007913/0153   Pages: 2
Recorded: 03/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, GERHARD
Exec Dt:
03/08/1996
2
WEICHMANN, JOSEPH
Exec Dt:
03/08/1996
3
EIBL, LUDWIG
Exec Dt:
03/08/1996
4
HUBER, CHRISTIAN
Exec Dt:
03/11/1996
5
KERN, ALFRED
Exec Dt:
03/11/1996
Assignee
1
SKW TROSTBERG AKTIENGESELLSCHAFT
ALBERT-FRANK-STR. 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750634
NONE
08617108
Correspondence name and address
FELFE & LYNCH
VINCENT M. FAZZARI
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 9
Reel/Frame:007953/0461   Pages: 2
Recorded: 04/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, GERHARD
Exec Dt:
03/29/1996
2
WEICHMANN, JOSEF
Exec Dt:
03/29/1996
3
PENKNER, JOHANN
Exec Dt:
03/29/1996
4
KERN, ALFRED
Exec Dt:
03/29/1996
Assignee
1
SKW TROSTBERG AKTIENGESELLSCHAFT
DR. -ALBERT-FRANK-STR. 32
D-83308 TROSTBERG, DE,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5798425
NONE
08628057
Correspondence name and address
FELFE & LYNCH
VINCENT M. FAZZARI
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 10
Reel/Frame:008065/0101   Pages: 4
Recorded: 08/07/1996
Conveyance: CORRECTION OF PRIOR ASSIGNMENT RECORDATION COVER SHEET.
Assignors
1
WEICHMANN, JOSEF
Exec Dt:
08/04/1996
2
STADLER, ALOISIA
Exec Dt:
08/04/1996
3
KERN, ALFRED
Exec Dt:
08/04/1996
Assignee
1
SKW TROSTBERG AKTIENGESELLSCHAFT
DR-ALBERT-FRANK-STRASSE 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5558709
NONE
08517818
Correspondence name and address
FELFE & LYNCH
VINCENT M. FAZZARI, ESQ.
805 THIRD AVENUE
NEW YORK, NY 10022-7513
Assignment: 11
Reel/Frame:008490/0298   Pages: 2
Recorded: 04/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERN, ALFRED
Exec Dt:
01/22/1997
2
KNUHL, WOLFGANG
Exec Dt:
01/22/1997
3
GRUNER, ROLAND
Exec Dt:
01/22/1997
Assignee
1
AURORA KONRAD G. SCHULZ GMBH & CO.
SUDRING 4
69427 MUDAU/ ODENWALD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5820457
NONE
08778792
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
ROBERT W. BECKER
11896 N. HIGHWAY 14
SUITE B
TIJERAS, NM 87059
Assignment: 12
Reel/Frame:008636/0988   Pages: 2
Recorded: 07/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, GERHARD
Exec Dt:
06/30/1997
2
SCHUHBECK, MANFRED
Exec Dt:
06/27/1997
3
HUBER, CHRISTIAN
Exec Dt:
06/27/1997
4
WEICHMANN, JOSEF
Exec Dt:
06/30/1997
5
KERN, ALFRED
Exec Dt:
06/30/1997
Assignee
1
SKW TROSTBERG AKTIENGESELLSCHAFT
DR. ALBERT-FRANK-STR. 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5891983
NONE
08890267
Correspondence name and address
FELFE & LYNCH
NORMAN D. HANSON
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 13
Reel/Frame:008942/0698   Pages: 2
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICHMANN, JOSEF
Exec Dt:
07/07/1997
2
STADLER, ALOISIA
Exec Dt:
07/07/1997
3
KERN, ALFRED
Exec Dt:
07/07/1997
Assignee
1
SKW TROSTBERG AKTIENGESELLSCHAFT
DR.-ALBERT-FRANK-STR. 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6555683
NONE
08930839
Correspondence name and address
FELFE & LYNCH
JAMES R. CRAWFORD
805 THIRD AVENUE
NEW YORK, NEW YORK 10022-7513
Assignment: 14
Reel/Frame:009088/0953   Pages: 2
Recorded: 12/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERN, ALFRED
Exec Dt:
08/01/1997
2
KNUHL, WOLFGANG
Exec Dt:
08/01/1997
Assignee
1
AURORA KONRAD G. SCHULZ GMBH & CO.
SUDRING 4
69427 MUDAU/ODENWALD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6016976
NONE
08870553
Correspondence name and address
ROBERT W. BECKER & ASSOCIATES
GLORIA J. WILLIAMS
11896 N. HIGHWAY 14, SUITE B
TIJERAS, NEW MEXICO 87059
Assignment: 15
Reel/Frame:009362/0397   Pages: 2
Recorded: 07/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, GERHARD
Exec Dt:
07/22/1998
2
LEITNER, HUBERT
Exec Dt:
07/23/1998
3
WEICHMANN, JOSEF
Exec Dt:
07/22/1998
4
KERN, ALFRED
Exec Dt:
07/22/1998
Assignee
1
SKW TROSTBERG AKTIENGESELLSCHAFT
DR. ALBERT-FRANK-STR. 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6211317
NONE
09126360
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD, ESQ.
805 THIRD AVENUE
NEW YORK, NEW YORK 10022-7513
Assignment: 16
Reel/Frame:009772/0129   Pages: 2
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, GERHARD
Exec Dt:
01/28/1999
2
SCHUHBECK, MANFRED
Exec Dt:
01/28/1999
3
HUBER, CHRISTIAN
Exec Dt:
01/28/1999
4
WEICHMANN, JOSEF
Exec Dt:
02/01/1999
5
KERN, ALFRED
Exec Dt:
01/29/1999
Assignee
1
SKW TROSTBERG AKTIENGESELLSCHAFT
DR. ALBERT-FRANK-STRASSE 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187887
NONE
09250327
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD, ESQ.
666 FIFTH AVENUE
NEW YORK, NEW YORK 10103
Assignment: 17
Reel/Frame:010162/0225   Pages: 4
Recorded: 08/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KERN, ALFRED
Exec Dt:
07/09/1999
Assignee
1
MICROLIFE INVESTMENTS CORPORATION
9F, 431, RUIGUANG ROAD
NEI-HU, TAIPEI 114, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6206836
NONE
09369198
Correspondence name and address
SHOEMAKER AND MATTARE, LTD.
CHARLES W. FALLOW
2001 JEFFERSON DAVIS HIGHWAY, SUITE 1203
ARLINGTON, VA 22202
Assignment: 18
Reel/Frame:010740/0867   Pages: 4
Recorded: 04/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERN, ALFRED
Exec Dt:
04/07/2000
2
SCHIRRMACHER, ROLAND
Exec Dt:
04/07/2000
Assignee
1
MICROLIFE INVESTMENTS CORPORATION
9F, 431 RUI GUANG ROAD
NEI-HU, TAIPEI 114, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D437414
NONE
29122262
Correspondence name and address
SHOEMAKER AND MATTARE, LTD.
CHARLES W. FALLOW
2001 JEFFERSON DAVIS HIGHWAY
SUITE 1203
ARLINGTON, VIRGINIA 22202
Assignment: 19
Reel/Frame:011215/0292   Pages: 2
Recorded: 10/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, ALOIS
Exec Dt:
09/01/2000
2
WOLFERTSTETTER, FRANZ
Exec Dt:
09/05/2000
3
WINKELMANN, HERBERT
Exec Dt:
09/05/2000
4
WEICHMANN, JOSEF
Exec Dt:
09/06/2000
5
KERN, ALFRED
Exec Dt:
09/08/2000
Assignee
1
SKW BAUCHEMIE GMBH
DR. - ALBERT-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6635723
NONE
09623649
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
DAVID RUBIN
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 20
Reel/Frame:011439/0379   Pages: 2
Recorded: 12/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, GERHARD
Exec Dt:
09/25/2000
2
WEICHMANN, JOSEF
Exec Dt:
09/29/2000
3
WUTZ, KONRAD
Exec Dt:
10/05/2000
4
KERN, ALFRED
Exec Dt:
09/26/2000
5
BICHLER, MANFRED
Exec Dt:
09/25/2000
Assignee
1
SKW BAUCHEMIE GMBH
DR.-ALBERT-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6573316
NONE
09720922
Correspondence name and address
FULBRIGHT & JAWORSKI LLP
WILLIAM C. COPPOLA
666 5TH AVENUE
NEW YORK, NY 10103
Assignment: 21
Reel/Frame:011499/0353   Pages: 3
Recorded: 01/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INGRISCH, STEFAN
Exec Dt:
10/19/2000
2
MAIER, ALOIS
Exec Dt:
10/19/2000
3
WOLFERTSTETTER, FRANZ
Exec Dt:
10/19/2000
4
WINKELMANN, HERBERT
Exec Dt:
10/19/2000
5
KERN, ALFRED
Exec Dt:
10/20/2000
6
WEICHMANN, JOSEF
Exec Dt:
10/20/2000
Assignee
1
SKW BAUCHEMIE GMBH
DR.-ALBERT-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6462127
NONE
09743116
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK NY 10103
Assignment: 22
Reel/Frame:011278/0284   Pages: 3
Recorded: 11/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KERN, ALFRED
Exec Dt:
11/06/2000
Assignee
1
MICROLIFE CORPORATION (A CORPORATION OF TAIWAN)
9F, 431 RUI GANG ROAD, NEI-HU
TAIPEI, 114, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D449239
NONE
29132614
Correspondence name and address
SHOEMAKER AND MATTARE, LTD.
CHARLES W. FALLOW
2001 JEFFERSON DAVIS HIGHWAY
SUITE 1203
ARLINGTON, VA 22202
Assignment: 23
Reel/Frame:011740/0625   Pages: 3
Recorded: 03/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INGRISCH, STEFAN
Exec Dt:
02/09/2001
2
MAIER, ALOIS
Exec Dt:
02/08/2001
3
WINKELMANN, HERBERT
Exec Dt:
02/09/2001
4
WOLFERTSTETTER, FRANZ
Exec Dt:
02/12/2001
5
KERN, ALFRED
Exec Dt:
02/12/2001
6
WEICKMANN, JOSEF
Exec Dt:
02/15/2001
Assignee
1
SKW BAUCHEMIE GMBH
DR. - ALBERT-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566438
NONE
09787939
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 24
Reel/Frame:012107/0902   Pages: 5
Recorded: 08/21/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE LAST CONVEYING PARTY'S NAME PREVIOUSLY RECORDED ON REEL 011740 FRAME 0625 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
INGRISCH, STEFAN
Exec Dt:
02/09/2001
2
MAIER, ALOIS
Exec Dt:
02/08/2001
3
WINKELMANN, HERBERT
Exec Dt:
02/09/2001
4
WOLFERTSTETTER, FRANZ
Exec Dt:
02/12/2001
5
KERN, ALFRED
Exec Dt:
02/12/2001
6
WEICHMANN, JOSEF
Exec Dt:
02/15/2001
Assignee
1
SKW BAUCHEMIE GMBH
DR. - ALBERT-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566438
NONE
09787939
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 25
Reel/Frame:012223/0146   Pages: 2
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, GERHARD
Exec Dt:
06/29/2001
2
LEITNER, HUBERT
Exec Dt:
07/09/2001
3
KERN, ALFRED
Exec Dt:
07/13/2001
4
WEICHMANN, JOSEF
Exec Dt:
07/18/2001
Assignee
1
DEGUSSA CONSTRUCTION CHEMICALS GMBH
DR.-ALBERT-FRANK-STRABE 32
83308 TROSTBERG, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6620879
NONE
09913148
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
NORMAN D. HANSON,
666 FIFTH AVENUE
24TH FLOOR
NEW YORK, NY 10103
Assignment: 26
Reel/Frame:014209/0739   Pages: 2
Recorded: 06/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, GERHARD
Exec Dt:
06/29/2001
2
LEITNER, HUBERT
Exec Dt:
07/09/2001
3
KERN, ALFRED
Exec Dt:
07/13/2001
4
WEICHMANN, JOSEF
Exec Dt:
07/18/2001
Assignee
1
DEGUSSA CONSTRUCTION CHEMICALS GMBH
DR.-ALBERT-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6620879
NONE
09913148
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
MORMAN D. HANSON
666 FIFTH AVENUE
24TH FLOOR
NEW YORK, NY 10103
Assignment: 27
Reel/Frame:012558/0008   Pages: 2
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, GERHARD
Exec Dt:
11/15/2001
2
HUBSCH, CHRISTIAN
Exec Dt:
11/16/2001
3
LEITNER, HUBERT
Exec Dt:
12/10/2001
4
GRASSL, HARALD
Exec Dt:
11/19/2001
5
KERN, ALFRED
Exec Dt:
11/26/2001
Assignee
1
DEGUSSA CONSTRUCTION CHEMICALS GMBH
DR.-ALBERT-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6777517
NONE
09937810
Correspondence name and address
FULBRIGHT & JAWORSKI LLP
DAVID RUBIN
ATTY. DKT. HUBR 1195
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 28
Reel/Frame:013120/0560   Pages: 2
Recorded: 04/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, ALOIS
Exec Dt:
02/06/2002
2
INGRISCH, STEFAN
Exec Dt:
02/06/2002
3
KERN, ALFRED
Exec Dt:
02/08/2002
Assignee
1
SKW BAUCHEMIE GMBH
DR. - ALBERT-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6855764
US20030004264
10129291
Correspondence name and address
FULBRIGHT & JAWORSKI LLP
JAMES R. CRAWFORD
666 FIFTH AVE.
NEW YORK, NY 10103
Assignment: 29
Reel/Frame:012781/0674   Pages: 2
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, ALOIS
Exec Dt:
02/14/2002
2
INGRISCH, STEFAN
Exec Dt:
02/19/2002
3
WINKELMANN, HERBERT
Exec Dt:
02/19/2002
4
WOLFERSTETTER, FRANZ
Exec Dt:
02/20/2002
5
KERN, ALFRED
Exec Dt:
02/21/2002
6
TEMME, WERNER
Exec Dt:
03/01/2002
7
BERGS, RALPH
Exec Dt:
02/28/2002
Assignee
1
SKW BAUCHEMIE GMBH
DR. - ALBER-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787596
NONE
10110446
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 30
Reel/Frame:014727/0683   Pages: 5
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, ALOIS
Exec Dt:
02/14/2002
2
INGRISCH, STEFAN
Exec Dt:
02/19/2002
3
WINKELMANN, HERBERT
Exec Dt:
02/19/2002
4
WOLFERTSTETTER, FRANZ
Exec Dt:
02/20/2002
5
KERN, ALFRED
Exec Dt:
02/21/2002
6
TEMME, WERNER
Exec Dt:
03/01/2002
7
BERGS, RALPH
Exec Dt:
02/28/2002
Assignee
1
SKW BAUCHEMIE GMBH
DR.-ALBERT-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787596
NONE
10110446
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 31
Reel/Frame:013996/0765   Pages: 2
Recorded: 01/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, ALOIS
Exec Dt:
10/07/2002
2
INGRISCH, STEFAN
Exec Dt:
07/10/2002
3
KERN, ALFRED
Exec Dt:
07/14/2002
4
HUBER, CHRISTIAN
Exec Dt:
07/22/2002
5
RASPL, SASCHA
Exec Dt:
07/10/2002
6
HILLER, WOLFGANG
Exec Dt:
07/24/2002
7
STADLER, RUPERT
Exec Dt:
07/24/2002
Assignee
1
SKW BAUWERKSTOFFE DEUTSCHLAND GMBH
DR.-ALBERT-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030162892
10332743
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 32
Reel/Frame:013543/0915   Pages: 3
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, ALOIS
Exec Dt:
09/24/2002
2
STEIDL, NORBERT
Exec Dt:
10/01/2002
3
KERN, ALFRED
Exec Dt:
09/24/2002
4
WOLFERT-STETTER, FRANZ
Exec Dt:
09/26/2002
5
REUSMANN, GERHARD
Exec Dt:
10/08/2002
6
REICHEL, FRANK
Exec Dt:
10/28/2002
Assignee
1
SKW BAUWERKSTOFFE DEUTSCHLAND GMBH
DR.-ALBERT-FRANK-STRASSE 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825268
US20030187136
10220089
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 33
Reel/Frame:014933/0235   Pages: 3
Recorded: 07/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHINABECK, MICHAEL
Exec Dt:
01/07/2003
2
ALBRECHT, GERHARD
Exec Dt:
01/07/2003
3
KERN, ALFRED
Exec Dt:
01/16/2003
4
SCHUHBECK, MANFRED
Exec Dt:
01/16/2003
5
MELZER, MICHAELA
Exec Dt:
01/17/2003
Assignee
1
DEGUSSA BAUCHEMIE GMBH
DR.-ALBERT-FRANK-STR. 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7238760
US20040024154
10343102
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 34
Reel/Frame:014985/0826   Pages: 2
Recorded: 09/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EINFELDT, LARS
Exec Dt:
07/28/2003
2
ALBRECHT, GERHARD
Exec Dt:
07/22/2003
3
KERN, ALFRED
Exec Dt:
09/08/2003
4
CALADO VIEIRA, MATILDE
Exec Dt:
08/26/2003
5
KLEMM, DIETER
Exec Dt:
07/31/2003
Assignee
1
DEGUSSA CONSTRUCTION CHEMICALS GMBH
DR.-ALBERT-FRANK-STR. 32
83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6893497
US20040103824
10472558
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 35
Reel/Frame:016811/0551   Pages: 2
Recorded: 09/16/2005
Attorney Dkt #:85017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUS, ALEXANDER
Exec Dt:
08/08/2005
2
ALBRECHT, GERHARD
Exec Dt:
08/08/2005
3
HARTL, ANGELIKA
Exec Dt:
08/08/2005
4
KERN, ALFRED
Exec Dt:
08/03/2005
5
HUBSCH, CHRISTIAN
Exec Dt:
08/05/2005
6
GRASSL, HARALD
Exec Dt:
08/08/2005
7
SCHEUL, STEFANIE
Exec Dt:
08/04/2005
Assignee
1
DEGUSSA CONSTRUCTION CHEMICALS GMBH
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7425596
US20050228142
10525299
Correspondence name and address
KENNETH H. SAMPLES
FITCH EVEN TABIN, ET AL.
SUITE 1600
120 SOUTH LASALLE STREET
CHICAGO, IL 60603-3406
Assignment: 36
Reel/Frame:017601/0785   Pages: 2
Recorded: 05/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHINABECK, MICHAEL
Exec Dt:
03/27/2006
2
FRIEDRICH, STEFAN
Exec Dt:
03/27/2006
3
GATTINGER, IRENE
Exec Dt:
04/12/2006
4
TSELIBIDIS, ANDREAS
Exec Dt:
04/06/2004
5
ALBRECHT, GERHARD
Exec Dt:
04/07/2006
6
KERN, ALFRED
Exec Dt:
04/07/2006
Assignee
1
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR.-ALBERT-FRANK-STR. 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7732548
US20070083020
10572993
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NY 10103
Assignment: 37
Reel/Frame:017717/0859   Pages: 3
Recorded: 05/31/2006
Attorney Dkt #:HUBR-1294 (10603463)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE FOURTH INVENTOR. ALSO THE EXECUTION DATE SHOULD BE 04-06-06. PREVIOUSLY RECORDED ON REEL 017601 FRAME 0785.
Assignors
1
SCHINABECK, MICHAEL
Exec Dt:
03/27/2006
2
FRIEDRICH, STEFAN
Exec Dt:
03/27/2006
3
GATTINGER, IRENE
Exec Dt:
04/12/2006
4
TSELEBIDIS, ANDREAS
Exec Dt:
04/06/2006
5
ALBRECHT, GERHARD
Exec Dt:
04/07/2006
6
KERN, ALFRED
Exec Dt:
04/07/2006
Assignee
1
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR.-ALBERT FRANK-STR. 32
D-83308 TROSTBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7732548
US20070083020
10572993
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103

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