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Patent Assignment Assignor Details
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Assignor Name : BAUDIS, ULRICH
Total Assignments: 13
Assignment: 1
Reel/Frame:004194/0501   Pages: 3
Recorded: 11/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUDIS, ULRICH
Exec Dt:
12/22/1980
2
BIBERACH, PETER
Exec Dt:
12/22/1980
3
WEBER, WOLFGANG
Exec Dt:
12/22/1980
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4441930
NONE
06217094
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR.
1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004204/0753   Pages: 3
Recorded: 12/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUDIS, ULRICH
Exec Dt:
03/22/1982
2
BIBERBACH, PETER
Exec Dt:
03/22/1982
3
WEBER, WOLFGANG
Exec Dt:
03/22/1982
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT WEISSFRAUENSTRAVE 9 6000 FRANFURT MAIN GERMAN A GERMAN CORP
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440581
NONE
06278617
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K STREET,N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004352/0830   Pages: 3
Recorded: 01/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEYER, HANS-HERMANN
Exec Dt:
11/22/1984
2
BAUDIS, ULRICH
Exec Dt:
11/23/1984
3
BIBERBACH, PETER
Exec Dt:
11/03/1984
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/ MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4509993
NONE
06566811
Correspondence name and address
CUSHMAN, DARBY AND CUSHMAN
1801 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004400/0770   Pages: 3
Recorded: 05/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEYER, HANS-HERMANN
Exec Dt:
04/15/1985
2
BAUDIS, ULRICH
Exec Dt:
04/15/1985
3
BIBERBACH, PETER
Exec Dt:
04/15/1985
4
WEBER, WOLFGANG
Exec Dt:
04/15/1985
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, A GERMAN CORP.
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4536224
NONE
06630302
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004539/0580   Pages: 3
Recorded: 05/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUDIS, ULRICH
Exec Dt:
04/07/1986
2
BIBERBACH, PETER
Exec Dt:
04/07/1986
3
ENGELMANN, RAINER
Exec Dt:
04/07/1986
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4610437
NONE
06630303
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036-5601
Assignment: 6
Reel/Frame:010309/0482   Pages: 6
Recorded: 10/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUDIS, ULRICH
Exec Dt:
08/06/1999
2
DOOSE, MANDY
Exec Dt:
09/10/1999
3
PRIETZEL, KARL-OTTO
Exec Dt:
09/15/1999
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9,
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6159355
NONE
09354795
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, ET AL
ROBERT G. WEILACHER
SUITE 800, 1850 M STREET N.W.,
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:010292/0883   Pages: 4
Recorded: 10/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUDIS, ULRICH
Exec Dt:
08/17/1999
2
WIGGER, STEFAN
Exec Dt:
08/17/1999
Assignee
1
HOUGHTON DURFERRIT GMBH
INDUSTRIESTRASSE 3
D-68169 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6245162
NONE
09349722
Correspondence name and address
SMITH, GAMBELL & RUSSELL, LLP
ROBERT G. WEIIACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:012261/0330   Pages: 3
Recorded: 10/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIGGER, STEFAN
Exec Dt:
08/23/2001
2
BAUDIS, ULRICH
Exec Dt:
08/23/2001
Assignee
1
HOUGHTON DURFERRIT GMBH
INDUSTRIESTRASSE 3
D-68169 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6964712
US20020020471
09922948
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
INTELLECTUAL PROPERTY GROUP
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:012367/0732   Pages: 3
Recorded: 12/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUDIS, ULRICH
Exec Dt:
10/31/2001
2
WIGGER, STEFAN
Exec Dt:
11/08/2001
Assignee
1
HOUGHTON DURFERRIT GMBH
INDUSTRIESTRASSE 3
D-68169 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503344
US20020036030
09960646
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W. - SUITE 800
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:019841/0265   Pages: 2
Recorded: 09/10/2007
Attorney Dkt #:37934-246332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUDIS, ULRICH
Exec Dt:
07/09/2007
2
NIEDERMEYER, MICHAEL
Exec Dt:
07/09/2007
Assignee
1
DURFERRIT GMBH
INDUSTRIESTRASSE 3
MANNHEIM, GERMANY 68169
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7909943
US20080099108
11808557
Correspondence name and address
ROBERT KINBERG
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 11
Reel/Frame:021800/0196   Pages: 2
Recorded: 11/07/2008
Attorney Dkt #:37934264751
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUDIS, ULRICH
Exec Dt:
10/27/2008
2
MERZ, MICHAEL
Exec Dt:
10/31/2008
Assignee
1
DURFERRIT GMBH
INDUSTRIESTRASSE 3
MANNHEIM, GERMANY 68169
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8083866
US20100108198
12262960
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 12
Reel/Frame:024382/0656   Pages: 2
Recorded: 05/13/2010
Attorney Dkt #:37934-287025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAUDIS, ULRICH
Exec Dt:
05/05/2010
Assignee
1
DURFERRIT GMBH
INDUSTRIESTRASSE 3
MANNHEIM, GERMANY 68169
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8747573
US20100243109
12742759
Correspondence name and address
ROBERT KINBERG
VENABLE, LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 13
Reel/Frame:025862/0545   Pages: 2
Recorded: 02/25/2011
Attorney Dkt #:37934-295138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAUDIS, ULRICH
Exec Dt:
02/10/2011
Assignee
1
DURFERRIT GMBH
INDUSTRIESTRASSE 3
MANNHEIM, GERMANY 68169
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110160450
13060617
Correspondence name and address
ROBERT KINBERG
575 7TH STREET, N.W.
WASHINGTON, DC 20043-9998

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