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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 : KASCHEMEKAT, JURGEN
Total Assignments: 15
Assignment: 1
Reel/Frame:004531/0104   Pages: 2
Recorded: 03/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/06/1986
2
Exec Dt:
02/06/1986
3
Exec Dt:
02/06/1986
Assignee
1
D-2054 GEESTACHT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06835210
Correspondence name and address
SPENCER AND FRANK
1111-19TH STREET, N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004719/0489   Pages: 2
Recorded: 06/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/24/1987
2
Exec Dt:
04/24/1987
3
Exec Dt:
04/24/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07029911
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004860/0983   Pages: 1
Recorded: 05/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/26/1988
2
Exec Dt:
04/26/1988
3
Exec Dt:
04/26/1988
Assignee
1
MAX-PLANCK-STRASSE
D-2054 GEESTHACT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07029911
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005072/0556   Pages: 1
Recorded: 03/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/10/1989
2
Exec Dt:
03/10/1989
3
Exec Dt:
03/10/1989
Assignee
1
MAX-PLANCK-STRASSE
2054 GEESTHACHT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07308853
Correspondence name and address
ROBERT W. BECKER
BECKER & BECKER, INC.
211 SOUTH MAIN STREET, STE. 820
DAYTON, OH 45402
Assignment: 5
Reel/Frame:005852/0456   Pages: 3
Recorded: 09/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/17/1991
Assignee
1
MENLO PARK, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07582746
Correspondence name and address
JANET FARRANT
MEMBRANE TECHNOLOGY & RESEARCH INC.
1360 WILLOW RD.
MENLO PARK, CA 94025
Assignment: 6
Reel/Frame:006038/0926   Pages: 3
Recorded: 03/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/30/1992
Assignee
1
MENLO PARK, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07696214
Correspondence name and address
JANET FARRANT
MEMBRANE TECHNOLOGY & RESEARCH INC.
1360 WILLOW ROAD, STE 103
MENLO PARK, CA 94025
Assignment: 7
Reel/Frame:006492/0428   Pages: 6
Recorded: 01/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/04/1993
2
Exec Dt:
01/04/1993
Assignee
1
1360 WILLOW ROAD, SUITE 103
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07836101
Correspondence name and address
JANET FARRANT
MEMBRANE TECHNOLOGY & RESEARCH, INC.
1360 WILLOW ROAD, STE. 103
MENLO PARK, CA 94025
Assignment: 8
Reel/Frame:006727/0479   Pages: 9
Recorded: 10/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/1993
2
Exec Dt:
10/05/1993
3
Exec Dt:
10/05/1993
4
Exec Dt:
10/05/1993
Assignee
1
1360 WILLOW ROAD, SUITE 103
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07890931
Correspondence name and address
JANET FARRANT
1360 WILLOW ROAD, SUITE 103
MENLO PARK, CA 94025
Assignment: 9
Reel/Frame:006797/0930   Pages: 3
Recorded: 12/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/13/1993
Assignee
1
1360 WILLOW RD. SUITE 103
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08012012
Correspondence name and address
JANET FARRANT
1360 WILLOW RD. SUITE 103
MENLO PARK, CA 94025
Assignment: 10
Reel/Frame:007048/0419   Pages: 5
Recorded: 07/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/1994
2
Exec Dt:
06/22/1994
Assignee
1
1360 WILLOW RD., SUITE 103
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08093819
Correspondence name and address
JANET FARRANT
1360 WILLOW RD.
SUITE 103
MENLO PARK, CA 94025
Assignment: 11
Reel/Frame:007124/0323   Pages: 7
Recorded: 09/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/1994
2
Exec Dt:
08/29/1994
3
Exec Dt:
08/29/1994
Assignee
1
1360 WILLOW ROAD, STE. 103
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08050968
Correspondence name and address
MEMBRANE TECHNOLOGY AND RESEARCH, INC.
JANET FARRANT
1360 WILLOW ROAD, STE. 103
MENLO PARK, CA 94025
Assignment: 12
Reel/Frame:007142/0772   Pages: 7
Recorded: 09/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/1994
2
Exec Dt:
08/29/1994
3
Exec Dt:
08/29/1994
Assignee
1
1360 WILLOW ROAD, SUITE 103
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07813194
Correspondence name and address
MEMBRANE TECHNOLOGY AND RESEARCH, INC.
JANET FARRANT
1360 WILLOW ROAD, SUITE 103
MENLO PARK, CALIFORNIA 94025
Assignment: 13
Reel/Frame:007929/0970   Pages: 7
Recorded: 05/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/1996
2
Exec Dt:
04/17/1996
3
Exec Dt:
04/17/1996
Assignee
1
1360 WILLOW ROAD, SUITE 103
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08280006
Correspondence name and address
MEMBRANE TECHNOLOGY AND RESEARCH, INC.
JANET FARRANT
1360 WILLOW ROAD, SUITE 103
MENLO PARK, CA 94025
Assignment: 14
Reel/Frame:020849/0123   Pages: 10
Recorded: 04/24/2008
Attorney Dkt #:MTR1G000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2007
2
Exec Dt:
12/19/2007
3
Exec Dt:
12/20/2007
4
Exec Dt:
12/20/2007
Assignee
1
1360 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11484547
Correspondence name and address
REGINALD J. SUYAT
500 12TH STREET, SUITE 200
OAKLAND, CA 94607
Assignment: 15
Reel/Frame:021157/0433   Pages: 7
Recorded: 06/24/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2008
2
Exec Dt:
06/10/2008
3
Exec Dt:
06/17/2008
Assignee
1
1360 WILLOW ROAD, SUITE 103
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11050995
Correspondence name and address
JANET FARRANT
1360 WILLOW ROAD, SUITE 103
MENLO PARK, CA 94025

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