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Patent Assignment Assignor Details
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Assignor Name : PATZSCHKE, HANS-PETER
Total Assignments: 20
Assignment: 1
Reel/Frame:003969/0323   Pages: 1
Recorded: 12/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/08/1981
2
Exec Dt:
12/08/1981
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06331839
Correspondence name and address
MANDEVILLE & SCHWEITZER
230 PARK AVE.
NEW YORK, NY 10169
Assignment: 2
Reel/Frame:004211/0860   Pages: 1
Recorded: 12/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/16/1983
2
Exec Dt:
12/16/1983
Assignee
1
CHRISTBUSCH 25
5600 WUPPERTAL 2, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06563966
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST., P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:004227/0379   Pages: 1
Recorded: 01/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/20/1984
2
Exec Dt:
01/20/1984
3
Exec Dt:
01/20/1984
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06575454
Correspondence name and address
MANDEVILLE & SCHWEITZER
230 PARK AVE.
NEW YORK, NY 10169
Assignment: 4
Reel/Frame:004285/0278   Pages: 1
Recorded: 07/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/02/1984
2
Exec Dt:
06/29/1984
3
Exec Dt:
06/20/1984
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06629566
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL AND KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 5
Reel/Frame:004328/0098   Pages: 1
Recorded: 11/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/20/1984
2
Exec Dt:
09/27/1984
3
Exec Dt:
09/27/1984
Assignee
1
CHRISTBUSCH 25
5600 WUPPERTAL 2, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06649413
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 6
Reel/Frame:004328/0096   Pages: 1
Recorded: 11/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/17/1984
2
Exec Dt:
10/17/1984
3
Exec Dt:
10/18/1984
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06656356
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & KOCH
111 N. ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 7
Reel/Frame:004788/0296   Pages: 2
Recorded: 10/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/15/1987
2
Exec Dt:
09/30/1987
3
Exec Dt:
09/05/1987
4
Exec Dt:
09/30/1987
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07086700
Correspondence name and address
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 WEST WASHINGTON STREET
CHICAGO, IL 60602
Assignment: 8
Reel/Frame:004800/0638   Pages: 2
Recorded: 10/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/18/1987
2
Exec Dt:
09/18/1987
3
Exec Dt:
09/18/1987
4
Exec Dt:
09/30/1987
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07086905
Correspondence name and address
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 WEST WASHINGTON ST.
CHICAGO, IL 60602
Assignment: 9
Reel/Frame:004804/0983   Pages: 2
Recorded: 10/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/08/1987
2
Exec Dt:
09/30/1987
3
Exec Dt:
10/08/1987
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07086717
Correspondence name and address
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 WEST WASHINGTON ST.
CHICAGO, IL 60602
Assignment: 10
Reel/Frame:004804/0985   Pages: 2
Recorded: 10/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/05/1987
2
Exec Dt:
09/30/1987
3
Exec Dt:
09/18/1987
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07086719
Correspondence name and address
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 WEST WASHINGTON STREET
CHICAGO, IL 60602
Assignment: 11
Reel/Frame:004810/0732   Pages: 2
Recorded: 10/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/06/1987
2
Exec Dt:
10/01/1987
3
Exec Dt:
10/05/1987
4
Exec Dt:
09/30/1987
5
Exec Dt:
09/30/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07086707
Correspondence name and address
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 WEST WASHINGTON ST.
CHICAGO, IL 60602
Assignment: 12
Reel/Frame:005814/0624   Pages: 4
Recorded: 08/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/03/1991
2
Exec Dt:
07/03/1991
3
Exec Dt:
07/04/1991
4
Exec Dt:
08/14/1991
Assignee
1
A GERMAN CORPORATION
CHRISTBUSCH 25
D-5600 WUPPERTAL 2, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07715785
Correspondence name and address
SCHWEITZER CORNMAN & GROSS
230 PARK AVE.
NEW YORK, NY 10169
Assignment: 13
Reel/Frame:006691/0757   Pages: 3
Recorded: 07/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/1993
2
Exec Dt:
07/07/1993
3
Exec Dt:
07/12/1993
Assignee
1
CHRISTBUSCH 25
D-5600 WUPPERTAL 2, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08095959
Correspondence name and address
SCHWEITZER CORNMAN & GROSS
FRITZ L. SCHWEITZER
230 PARK AVENUE
NEW YORK, NY 10169
Assignment: 14
Reel/Frame:007379/0325   Pages: 3
Recorded: 02/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/1995
2
Exec Dt:
01/18/1995
3
Exec Dt:
01/23/1995
4
Exec Dt:
01/19/1995
5
Exec Dt:
01/19/1995
6
Exec Dt:
01/18/1995
Assignee
1
CHRISTBUSCH 25 D-42285 WUPPERTAL, GERMANY
WUPPERTAL,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08394826
Correspondence name and address
MICHAEL A. CORNMAN
SCHWEITZER CORNMAN & GROSS
230 PARK AVENUE
NEW YORK, NY 10169
Assignment: 15
Reel/Frame:007451/0242   Pages: 3
Recorded: 04/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/1995
2
Exec Dt:
01/26/1995
Assignee
1
CHRISTBUSCH 25
WUPPERTAL, GERMANY D-422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08425284
Correspondence name and address
RICHARD A. SPEER, ESQ.
KECK, MAHIN & CATE
P.O. BOX 06110
CHICAGO, IL 60606-0110
Assignment: 16
Reel/Frame:007962/0901   Pages: 3
Recorded: 02/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/1996
2
Exec Dt:
01/04/1996
3
Exec Dt:
01/04/1996
4
Exec Dt:
01/04/1996
5
Exec Dt:
01/05/1996
Assignee
1
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08564343
Correspondence name and address
MERCHANT, GOULD, SMITH ET AL
MICHAEL B. LASKY
90 SOUTH SEVENTH STREET
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402-4131
Assignment: 17
Reel/Frame:007977/0669   Pages: 3
Recorded: 02/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/1996
2
Exec Dt:
01/04/1996
3
Exec Dt:
01/04/1996
4
Exec Dt:
01/05/1996
5
Exec Dt:
01/05/1996
Assignee
1
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08564344
Correspondence name and address
MERCHANT, GOULD, SMITH ET AL
MICHAEL B. LASKY
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 18
Reel/Frame:008180/0197   Pages: 2
Recorded: 09/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/1996
2
Exec Dt:
07/08/1996
3
Exec Dt:
08/02/1996
Assignee
1
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08682042
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, ET AL.
MICHAEL B. LASKY
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 19
Reel/Frame:008634/0182   Pages: 3
Recorded: 06/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/1997
2
Exec Dt:
04/02/1997
3
Exec Dt:
04/09/1997
4
Exec Dt:
04/09/1997
Assignee
1
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08849310
Correspondence name and address
KECK, MAHIN & CATE
RUTH N. MORDUCH
P.O. BOX 06110
CHICAGO, IL 60606-0110
Assignment: 20
Reel/Frame:009225/0497   Pages: 3
Recorded: 02/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/1998
2
Exec Dt:
01/05/1998
3
Exec Dt:
01/10/1998
4
Exec Dt:
12/17/1997
Assignee
1
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09011280
Correspondence name and address
MERCHANT, GOULD, SMITH, ETAL., P.A.
MICHAEL B. LASKY
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131

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