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Patent Assignment Assignee Details
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Assignee Name : GELMAN SCIENCES, INC.
Total Assignments: 16
Assignment: 1
Reel/Frame:003918/0836   Pages: 2
Recorded: 02/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON REIS, CHARLES E.
Exec Dt:
02/02/1981
2
VADNAY, ATTILA
Exec Dt:
02/02/1981
3
CORBETT, ROBERT E.
Exec Dt:
02/02/1981
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER RD.
A CORP. OF DE.
ANN ARBOR, MICHIGAN 48106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4362047
NONE
06237239
Correspondence name and address
REISING, ETHINGTON, BARNARD,
PERRY & BROOKS
3000 TOWN CENTER, STE. 2121
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:003895/0543   Pages: 1
Recorded: 05/13/1981
Conveyance: ASSIGNS THE ENTIRE INTEREST, SUBJECT TO AGREEMENT DATED, APRIL 28, 1981
Assignor
1
SAC MEMBRANE PRODUCTS CORPORATION
Exec Dt:
05/04/1981
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER RD.
A CORP. OF DE.
ANN ARBOR, MICHIGAN 48106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4287275
NONE
06006909
Correspondence name and address
JACOBS & JACOBS
521 5TH AVE.
NEW YORK, N. Y. 10017
Assignment: 3
Reel/Frame:003921/0307   Pages: 1
Recorded: 09/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON REIS, CHARLES E.
Exec Dt:
08/21/1981
2
VIZULIS, KARLIS
Exec Dt:
08/21/1981
Assignee
1
GELMAN SCIENCES, INC.
A CORP. OF MI
ANN ARBOR, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4459139
NONE
06301501
Correspondence name and address
REISING, ETHINGTON, BARNARD, PERRY
& BROOKS, 3000 TOWN CENTER STE. 2121
SOUTHFIELD, MI 48075
Assignment: 4
Reel/Frame:004015/0878   Pages: 2
Recorded: 04/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JACKSON, MARK E.
Exec Dt:
04/12/1982
2
VINCENT, MONTY E.
Exec Dt:
04/02/1982
3
VADNAY, ATTILA
Exec Dt:
04/12/1982
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER RD.
A CORP OF MI.
ANN ARBOR, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4444661
NONE
06369320
Correspondence name and address
REISING, ETHINGTON, BARNARD,
PERRY & BROOKS
3000 TOWN CENTER, STE. 2121
SOUTHFIELD, MI 48075
Assignment: 5
Reel/Frame:005174/0098   Pages: 2
Recorded: 10/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PEMAWANSA, KARIYAWASAM P. W.
Exec Dt:
09/24/1989
2
HEISLER, MARK D.
Exec Dt:
09/24/1989
3
KRAUS, MENAHEM
Exec Dt:
09/24/1989
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER
A CORP. OF MICHIGAN
ANN ARBOR, MICHIGAN 48106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992172
NONE
07394362
Correspondence name and address
DOUGLAS H. ELLIOTT
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 6
Reel/Frame:005174/0096   Pages: 2
Recorded: 10/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PEMAWANSA, KARIYAWASAM P. W.
Exec Dt:
10/12/1989
2
HEISLER, MARK D.
Exec Dt:
10/11/1989
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER
A CORP. OF MICHIGAN
ANN ARBOR, MICHIGAN 48106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992172
NONE
07394362
Correspondence name and address
DOUGLAS H. ELLIOTT
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 7
Reel/Frame:005213/0816   Pages: 1
Recorded: 01/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WOLPERT, STEPHEN M.
Exec Dt:
01/09/1990
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER ROAD
A CORP. OF MI
ANN ARBOR, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5021160
NONE
07462261
Correspondence name and address
KRASS & YOUNG
3001 W. BIG BEAVER
STE. 624
TROY, MI 48084-3109
Assignment: 8
Reel/Frame:005306/0654   Pages: 2
Recorded: 05/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TANNY, GERALD
Exec Dt:
04/20/1990
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER ROAD, A CORP. OF MI
ANN ARBOR, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5033479
NONE
07518218
Correspondence name and address
KRASS & YOUNG
3001 W. BIG BEAVER
SUITE 624
TROY, MI 48084-3109
Assignment: 9
Reel/Frame:005343/0186   Pages: 3
Recorded: 05/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAUS, MENAHEM
Exec Dt:
05/16/1990
2
KATSNELSON, INESSA
Exec Dt:
05/17/1990
3
HEISLER, MARK
Exec Dt:
05/23/1990
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER RD.
A CORP. OF MI
ANN ARBOR, MICHIGAN 48106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5076935
NONE
07531237
Correspondence name and address
DAVID B. EHRLINGER
KRASS AND YOUNG
3001 WEST BIG BEAVER ROAD
SUITE 624
TROY, MI 48084-3109
Assignment: 10
Reel/Frame:005463/0409   Pages: 3
Recorded: 10/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HU, HO-PIN
Exec Dt:
09/17/1990
2
KATSNELSON, INESSA
Exec Dt:
09/17/1990
3
SELLINGER, ALAN
Exec Dt:
09/17/1990
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER ROAD
ANN ARBOR, MICHIGAN 48106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5151189
NONE
07583640
Correspondence name and address
DAVID B. EHRLINGER
KRASS & YOUNG
3001 WEST BIG BEAVER RD.
SUITE 624
TROY, MI 48084-3109
Assignment: 11
Reel/Frame:005790/0620   Pages: 2
Recorded: 08/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEERE, WILLIAM C.
Exec Dt:
07/31/1991
2
LUCAS, JEFF
Exec Dt:
07/31/1991
Assignee
1
GELMAN SCIENCES, INC.
A CORPORATION OF MI
600 S. WAGNER ROAD
ANN ARBOR, MICHIGAN 48106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5200073
NONE
07739279
Correspondence name and address
KRASS & YOUNG
DAVID B. EHRLINGER
3001 W. BIG BEAVER RD., SUITE 624
TROY, MI 48084-3109
Assignment: 12
Reel/Frame:006110/0650   Pages: 3
Recorded: 04/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HU, HOPIN
Exec Dt:
04/24/1992
2
CAI, ZHIHUA
Exec Dt:
04/24/1992
Assignee
1
GELMAN SCIENCES, INC.
A CORP. OF MI.
600 S. WAGNER ROAD
ANN ARBOR, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5209849
NONE
07874480
Correspondence name and address
DAVID B. EHRLINGER
KRASS AND YOUNG
3001 W. BIG BEAVER ROAD, SUITE 624
TROY, MI 48084-3109
Assignment: 13
Reel/Frame:007094/0948   Pages: 3
Recorded: 08/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYD, STEVEN H.
Exec Dt:
07/22/1994
2
WAINWRIGHT, NORMAN R.
Exec Dt:
07/22/1994
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER ROAD
ANN ARBOR, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5510243
NONE
08264130
Correspondence name and address
KEVIN S. LEMACK
NIELDS & LEMACK
176 E. MAIN STREET
SUITE 8
WESTBORO, MA 01581
Assignment: 14
Reel/Frame:008103/0974   Pages: 2
Recorded: 08/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANE, JEFFREY FRANCIS
Exec Dt:
08/05/1996
2
BORTON, NOEL TOD
Exec Dt:
08/05/1996
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER ROAD
ANN ARBOR, MICHIGAN 48103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5820767
NONE
08681634
Correspondence name and address
BROOKS & KUSHMAN, P.C.
WILLIAM G. CONGER
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 15
Reel/Frame:009052/0838   Pages: 8
Recorded: 03/23/1998
Conveyance: STATEMENT OF CHANGE-SECURITY INTEREST
Assignor
1
NBD BANK, N.A.
Exec Dt:
03/10/1998
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER ROAD
ANN ARBOR, MICHIGAN 48106
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4244820
NONE
05906499
 
4184360
NONE
05920959
 
4341538
NONE
05934957
 
4219517
NONE
05950664
 
4206055
NONE
05966535
 
4280970
NONE
06004828
 
4287275
NONE
06006909
 
4321119
NONE
06092249
 
4292154
NONE
06138384
 
4333972
NONE
06162679
 
4292162
NONE
06197391
 
4319996
NONE
06205229
 
4362047
NONE
06237239
 
4369112
NONE
06244849
 
4351711
NONE
06256201
 
4374232
NONE
06263222
 
4459139
NONE
06301501
 
4444661
NONE
06369320
 
4450126
NONE
06370340
 
4466931
NONE
06405226
 
4468321
NONE
06465899
 
4477598
NONE
06585563
 
5126189
NONE
07040935
 
4900449
NONE
07052699
 
4824870
NONE
07096730
 
4961852
NONE
07321282
 
4906260
NONE
07336509
 
4992172
NONE
07394362
 
5021160
NONE
07462261
 
5114585
NONE
07462283
 
4964990
NONE
07463250
 
5033479
NONE
07518218
 
5076935
NONE
07531237
 
5156780
NONE
07554263
 
5160626
NONE
07578950
 
5151189
NONE
07583640
 
5108607
NONE
07596221
 
5120585
NONE
07596530
 
5104536
NONE
07659581
 
5141639
NONE
07732966
 
5200073
NONE
07739279
 
5269931
NONE
07747668
 
5178765
NONE
07810234
 
5209849
NONE
07874480
 
5308483
NONE
07936594
 
5277812
NONE
08017036
 
5531893
NONE
08160427
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
JOHN KILYK, JR.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6780
Assignment: 16
Reel/Frame:018087/0539   Pages: 3
Recorded: 08/11/2006
Attorney Dkt #:000007-02934
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
JPMORGAN CHASE BANK, N.A., SUCCESSOR TO NBD BANK, N.A.
Exec Dt:
08/01/2006
Assignee
1
GELMAN SCIENCES, INC.
600 SOUTH WAGNER ROAD
ANN ARBOR, MICHIGAN 48106-1448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4821119
NONE
07190251
Correspondence name and address
MARC A. BERGSMAN
DICKINSON WRIGHT PLLC
1901 L. STREET, N.W., SUITE 800
WASHINGTON, DC 20036

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