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Patent Assignment Assignee Details
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Assignee Name : PERFECT-VALOIS VENTIL GMBH
Total Assignments: 6
Assignment: 1
Reel/Frame:006024/0310   Pages: 3
Recorded: 02/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/17/1991
Assignee
1
HILDEBRANDSTRASSE 20
D-4600 DORTMUND-WICKEDE (13), GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07698838
Correspondence name and address
DRESSLER, GOLDSMITH, SHORE, ET AL
JACK SHORE
TWO PRUDENTIAL PLAZA
SUITE 4700
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:005955/0559   Pages: 3
Recorded: 12/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/09/1991
Assignee
1
DORTMUND-WICKEDE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07779872
Correspondence name and address
DRESSLER, GOLDSMITH, SHORE,
SUTKER & MILNAMOW, LTD.
TWO PRUDENTIAL PLAZA
180 NORTH STETSON AVENUE, SUITE 4700
CHICAGO, IL 60601
Assignment: 3
Reel/Frame:005955/0821   Pages: 3
Recorded: 12/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/09/1991
2
Exec Dt:
10/09/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07745515
Correspondence name and address
DRESSLER, GOLDSMITH, SHORE,
SUTKER & MILNAMOW, LTD.
TWO PRUDENTIAL PLAZA
180 NORTH STETSON AVE, STE 4700
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:006698/0876   Pages: 2
Recorded: 09/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/1993
2
Exec Dt:
07/16/1993
Assignee
1
HILDEBRANDSTRASSE 20
D-4600 DORTMUND 13-WICKEDE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08078549
Correspondence name and address
JACK SHORE
DRESSLER, GOLDSMITH, SHORE ET AL.
TWO PRUDENTIAL PLAZA, SUITE 4700
180 NORTH STETSON AVENUE
CHICAGO, IL 60601
Assignment: 5
Reel/Frame:006747/0815   Pages: 2
Recorded: 11/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/1993
2
Exec Dt:
07/16/1993
3
Exec Dt:
07/16/1993
Assignee
1
HILDEBRANDSTRASSE 20
DF-4600 DORTMUND 13
WICKEDE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08098456
Correspondence name and address
DRESSLER, GOLDSMITH, SHORE & MILNAMOW
JACK SHORE
TWO PRUDENTIAL - STE. 4700
180 NORTH STETSON AVENUE
CHICAGO, IL 6601
Assignment: 6
Reel/Frame:007037/0610   Pages: 5
Recorded: 06/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/23/1994
Assignee
1
HILDEBRANDESTRASSE 20
44319 DORTMUND
GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07409921
 
NONE
07498336
 
NONE
07549284
Correspondence name and address
DRESSLER GOLDSMITH SHORE & MILNAMOW LTD.
JACK SHORE
TWO PRUDENTIAL PLAZA - SUITE 4700
180 NORTH STETSON AVENUE
CHICAGO, IL 60601

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