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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BELL, CARL-MARTIN
Total Assignments: 6
Assignment: 1
Reel/Frame:005219/0792   Pages: 2
Recorded: 02/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/04/1989
Assignee
1
MENLO PARK, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07327860
Correspondence name and address
JANET FARRANT
MEMBRANE TECHNOLOGY & RESEARCH INC.
1360 WILLOW RD.
MENLO PARK, CA 94025
Assignment: 2
Reel/Frame:006608/0326   Pages: 2
Recorded: 07/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/1993
2
Exec Dt:
06/17/1993
3
Exec Dt:
06/17/1993
Assignee
1
HOLGER-CRAFOORD-STRASSE 26
HECHINGEN, GERMANY D-7450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08069859
Correspondence name and address
JOSEPH S. LITTENBERG
LERNER DAVID LITTENBERG ET AL.
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 3
Reel/Frame:007438/0171   Pages: 2
Recorded: 04/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/1995
2
Exec Dt:
03/29/1995
3
Exec Dt:
03/29/1995
4
Exec Dt:
04/04/1995
Assignee
1
KG OF HOLGER-CRAFOORD-STRASSE 26
D-72371 HECHIGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08367458
Correspondence name and address
LERNER, DAVID, LITTENBERG ET AL
MICHAEL H. TESCHNER
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 4
Reel/Frame:008026/0137   Pages: 2
Recorded: 07/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/1996
2
Exec Dt:
06/19/1996
3
Exec Dt:
06/19/1996
4
Exec Dt:
06/19/1996
5
Exec Dt:
06/19/1996
Assignee
1
HOLGER-CRAFOORD-STRASSE 26
HECHINGEN, GERMANY 72373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08632850
Correspondence name and address
LERNER, DAVID, LITTENBERG ETAL
ARNOLD H. KRUMHOLZ
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 5
Reel/Frame:011082/0528   Pages: 3
Recorded: 11/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2000
2
Exec Dt:
10/10/2000
3
Exec Dt:
10/05/2000
Assignee
1
ERMELESTRASSE 76
HECHINGEN, GERMANY D-723
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09677375
Correspondence name and address
GREENLEE, WINNER & SULLIVAN, P.C.
HEEJA YOO-WARREN
5370 MANHATTAN CIRCLE
SUITE 201
BOULDER, CO 80303
Assignment: 6
Reel/Frame:014608/0541   Pages: 2
Recorded: 05/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/24/2004
Assignee
1
HECHINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10770973
Correspondence name and address
MICHAEL J. STRIKER
103 EAST NECK ROAD
HUNTINGTON, NY 11743

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