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Patent Assignment Assignor Details
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Assignor Name : LECHNER, GUNTHER
Total Assignments: 9
Assignment: 1
Reel/Frame:004854/0741   Pages: 2
Recorded: 01/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOCHUM, PETER
Exec Dt:
12/29/1987
2
ZAHLER, WOLF-DIETRICH
Exec Dt:
12/29/1987
3
GASSER, OSWALD
Exec Dt:
12/29/1987
4
LECHNER, GUNTHER
Exec Dt:
12/29/1987
5
ELLRICH, KLAUS
Exec Dt:
12/29/1987
Assignee
1
ESPE STIFTUNG & CO. PRODUKTIONS- UND VERTRIEBS KG
D-8031 SEEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4867790
NONE
07148950
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:005233/0192   Pages: 2
Recorded: 01/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOCHUM, PETER
Exec Dt:
01/04/1990
2
GASSER, OSWALD
Exec Dt:
01/04/1990
3
ZAHLER, WOLF-DIETRICH
Exec Dt:
01/08/1990
4
LECHNER, GUNTHER
Exec Dt:
01/04/1990
5
GUGGENBERGER, RAINER
Exec Dt:
01/04/1990
6
ELLRICH, KLAUS
Exec Dt:
01/04/1990
Assignee
1
ESPE STIFTUNG & CO. PRODUKTIONS - UND VERTRIEBS KG
D-8031 SEEFELD, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5086148
NONE
07435994
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:008114/0285   Pages: 5
Recorded: 05/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZECH, JOACHIM
Exec Dt:
04/29/1996
2
WANEK, ERICH
Exec Dt:
04/26/1996
3
LECHNER, GUNTHER
Exec Dt:
04/30/1996
4
BISSINGER, PETER
Exec Dt:
04/30/1996
Assignee
1
THERA PATENT GMBH & CO. KG GESELLSCHAFT FUR INDUSTRIELLE SCHUTZRECHTE
AM GRIESBERG 2, SEEFELD, GERMANY D-822
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750589
NONE
08646272
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
LEONARD R. SVENSSON
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:009070/0257   Pages: 5
Recorded: 03/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISSINGER, PETER
Exec Dt:
02/19/1998
2
LECHNER, GUNTHER
Exec Dt:
02/19/1998
3
WANEK, ERICH
Exec Dt:
02/19/1998
Assignee
1
THERA PATENT GMBH & CO. KG GESELLSCHAFT FUR INDUSTRIELLE SCHUTZRECHTE
AM GRIESBERG 2, D-82229 SEEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6127449
NONE
09044120
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
LEONARD R. SVENSSON
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:009464/0374   Pages: 8
Recorded: 09/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEINMANN, WOLFGANG
Exec Dt:
07/16/1998
2
GASSER, OSWALD
Exec Dt:
07/16/1998
3
GUGGENBERGER, RAINER
Exec Dt:
07/16/1998
4
LECHNER, GUNTHER
Exec Dt:
07/16/1998
5
SOGLOWEK, WOLFGANG
Exec Dt:
07/16/1998
6
ZECH, JOACHIM
Exec Dt:
07/16/1998
Assignee
1
ESPE DENTAL AG
ESPE PLATZ
D-82229 SEEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6245828
NONE
09101867
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:011165/0030   Pages: 3
Recorded: 02/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZECH, JOACHIM
Exec Dt:
01/14/2000
2
LECHNER, GUNTHER
Exec Dt:
01/14/2000
Assignee
1
ESPE DENTAL AG
ESPE PLATZ
SEEFELD D-82229, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6335413
NONE
09485069
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VIRGINIA 22040-0747
Assignment: 7
Reel/Frame:010955/0731   Pages: 3
Recorded: 07/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKHARDT, GUNTHER
Exec Dt:
06/30/2000
2
LECHNER, GUNTHER
Exec Dt:
06/30/2000
3
WANEK, ERICH
Exec Dt:
07/03/2000
4
SOMNITZ, URSULA
Exec Dt:
06/28/2000
Assignee
1
ESPE DENTAL AG
ESPE PLATZ
SEEFELD, GERMANY D-822
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6599960
NONE
09555745
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:012849/0248   Pages: 3
Recorded: 04/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECHT, REINHOLD
Exec Dt:
03/18/2002
2
GANGNUS, BERND
Exec Dt:
03/19/2002
3
LECHNER, GUNTHER
Exec Dt:
03/13/2002
Assignee
1
3M ESPE AG
EDPE PLATZ, D-82229
SEEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6833425
NONE
10069884
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:013214/0105   Pages: 3
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECHT, REINHOLD
Exec Dt:
05/10/2002
2
LECHNER, GUNTHER
Exec Dt:
05/10/2002
3
LEHMANN, THOMAS
Exec Dt:
05/06/2002
4
ECKHARDT, GUNTHER
Exec Dt:
04/25/2002
5
GANGNUS, BERND
Exec Dt:
05/13/2002
Assignee
1
3M ESPE AG
ESPE PLARZ
SEEFELD, GERMANY 82229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7141616
US20030008967
10149607
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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