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Patent Assignment Assignee Details
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Assignee Name : GELMAN SCIENCES INC.
Total Assignments: 6
Assignment: 1
Reel/Frame:005786/0711   Pages: 2
Recorded: 07/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/11/1991
2
Exec Dt:
07/11/1991
3
Exec Dt:
07/17/1991
Assignee
1
600 S. WAGNER RD.
ANN ARBOR, MICHIGAN 48106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07732966
Correspondence name and address
BENJAMIN J. BARISH
C/O VICTORIA SHEINBEIN
2940 BIRCHTREE LANE
SILVER SPRING, MD 20906
Assignment: 2
Reel/Frame:006741/0281   Pages: 4
Recorded: 10/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/1993
2
Exec Dt:
09/27/1993
Assignee
1
600 S. WAGNER ROAD
ANN ARBOR, MICHIGAN 48106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08017036
Correspondence name and address
DAVID B. EHRLINGER
KRASS & YOUNG, P.C.
3001 W. BIG BEAVER ROAD
STE. 624
TROY, MI 48084
Assignment: 3
Reel/Frame:006718/0578   Pages: 3
Recorded: 10/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/1993
2
Exec Dt:
10/05/1993
Assignee
1
600 S. WAGNER
ANN ARBOR, MICHIGAN 48106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08133999
Correspondence name and address
ALLEN M. KRASS
KRASS & YOUNG, P.C.
3001 W. BIG BEAVER ROAD
SUITE 624
TROY, MI 48084
Assignment: 4
Reel/Frame:006793/0927   Pages: 3
Recorded: 12/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/23/1993
2
Exec Dt:
11/24/1993
Assignee
1
600 S. WAGNER ROAD
ANN ARBOR, MICHIGAN 48103-9019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08160427
Correspondence name and address
KRASS & YOUNG P.C.
DAVID B. EHRLINGER
3001 W. BIG BEAVER ROAD, STE. 624
TROY, MI 48084
Assignment: 5
Reel/Frame:007121/0731   Pages: 3
Recorded: 03/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/17/1994
Assignee
1
600 S. WAGNER ROAD
ANN ARBOR, MICHIGAN 48103-9019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29021696
Correspondence name and address
ALLEN M. KRASS
KRASS & YOUNG, P.C.
3001 W. BIG BEAVER, SUITE 624
TROY, MI 48084-3109
Assignment: 6
Reel/Frame:007209/0971   Pages: 3
Recorded: 10/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/1994
2
Exec Dt:
10/21/1994
3
Exec Dt:
10/21/1994
Assignee
1
600 S. WAGNER
ANN ARBOR, MICHIGAN 48103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08331974
Correspondence name and address
RONALD W. CITKOWSKI
GIFFORD, KRASS, GROH, ET AL.
280 N. WOODWARD AVENUE, SUITE 400
BIRMINGHAM, MI 48009

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