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Patent Assignment Assignor Details
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Assignor Name : KEEM, JOHN
Total Assignments: 14
Assignment: 1
Reel/Frame:004279/0220   Pages: 1
Recorded: 06/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EICHEN, ERWIN
Exec Dt:
06/19/1984
2
KEEM, JOHN
Exec Dt:
06/19/1984
Assignee
1
ENERGY CONVERSION DEVICES, INC.
1675 W. MAPLE ROAD
A DE CORP.
TROY, MICHIGAN 48084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4568614
NONE
06625058
Correspondence name and address
RICHARD M. GOLDMAN
ENERGY CONVERSION DEVICES, INC.
1675 W. MAPLE ROAD
TROY, MI 48084
Assignment: 2
Reel/Frame:004392/0538   Pages: 1
Recorded: 03/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CATCHPOLE, CLIVE
Exec Dt:
03/15/1985
2
YANIV, ZVI
Exec Dt:
03/15/1985
3
CANNELLA, VINCENT D.
Exec Dt:
03/15/1985
4
KEEM, JOHN
Exec Dt:
03/15/1985
5
SWARTZ, LOUIS D.
Exec Dt:
03/15/1985
Assignee
1
ENERGY CONVERSION DEVICES, INC., A CORP OF DE
1675 W. MAPLE ROAD
TROY,, MICHIGAN 48084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4675739
NONE
06713928
Correspondence name and address
ENERGY CONVERSION DEVICES, INC.
1675 W. MAPLE ROAD
TROY, MI 48084
Assignment: 3
Reel/Frame:004548/0933   Pages: 3
Recorded: 05/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CATCHPOLE, CLIVE
Exec Dt:
03/19/1986
2
YANIV, ZVI
Exec Dt:
03/21/1986
3
CANNELLA, VINCENT D.
Exec Dt:
03/21/1986
4
KEEM, JOHN
Exec Dt:
03/24/1986
5
SWARTZ, LOUIS D.
Exec Dt:
03/19/1986
Assignee
1
ENERGY CONVERSION DEVICES
1675 W. MAPLE ROAD
A CORP OF DELAWARE
TROY, MICHIGAN 48084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4675739
NONE
06713928
Correspondence name and address
ENERGY CONVERSION DEVICES, INC.
1675 W. MAPLE ROAD
TROY, MI 48084
Assignment: 4
Reel/Frame:004730/0074   Pages: 1
Recorded: 09/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OVSHINSKY, STANFORD R.
Exec Dt:
09/04/1986
2
KEEM, JOHN
Exec Dt:
09/04/1986
3
FLESSA, STEVEN A.
Exec Dt:
09/04/1986
4
WOOD, JAMES L.
Exec Dt:
09/04/1986
5
HART, KEITH L.
Exec Dt:
09/04/1986
Assignee
1
ENERGY CONVERSION DEVICES, INC., A DE. CORP.
1675 W. MAPLE ROAD
TROY, MICHIGAN 48084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4727000
NONE
06876292
Correspondence name and address
ENERGY CONVERSION DEVICES, INC.
PATENT & LEGAL DEPT.
755 W. BIG BEAVER RD
SUITE 410 TROY, MI 48084
Assignment: 5
Reel/Frame:004729/0074   Pages: 1
Recorded: 06/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEEM, JOHN
Exec Dt:
06/12/1987
2
IM, JUN SU
Exec Dt:
06/12/1987
Assignee
1
OVONIC SYNTHETIC MATERIALS COMPANY, INC., A DE. CORP.
1100 WEST MAPLE ROAD
TROY, MICHIGAN 48084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4834811
NONE
07063936
Correspondence name and address
ENERGY CONVERSION DEVICES, INC.
1675 W. MAPLE RD.,
TROY, MI 48084
Assignment: 6
Reel/Frame:004906/0447   Pages: 3
Recorded: 06/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEEM, JOHN
Exec Dt:
06/21/1988
2
IM, JUN S.
Exec Dt:
06/21/1988
3
TYLER, JOHN
Exec Dt:
06/21/1988
4
BERGERON, RICHARD
Exec Dt:
06/21/1988
5
DENNIS, KEVIN
Exec Dt:
06/21/1988
6
HOEFT, DAVID
Exec Dt:
06/21/1988
Assignee
1
OVONIC SYNTHETIC MATERIALS COMPANY, INC.
1100 WEST MAPLE ROAD
A DE CORP.
TROY, MICHIGAN 48084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4867785
NONE
07191626
Correspondence name and address
RICHARD M. GOLDMAN
ENERGY CONVERSION DEVICES, INC.
1675 W. MAPLE RD.
TROY, MI 48084
Assignment: 7
Reel/Frame:006423/0639   Pages: 2
Recorded: 02/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEEM, JOHN
Exec Dt:
11/19/1992
2
IM, JUN S.
Exec Dt:
11/19/1992
3
CRONOGUE, SU
Exec Dt:
11/19/1992
Assignee
1
INLAND STEEL COMPANY, A DELAWARE CORPORATION
30 WEST MONROE STREET
CHICAGO, ILLINOIS 60603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5403408
NONE
07963095
Correspondence name and address
JAMES J. NAPOLI
MARSHALL, O'TOOLE, GERSTEIN, MURRAY &
BICKNELL
20 S. CLARK, STE. 2100
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:010054/0251   Pages: 3
Recorded: 03/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEEM, JOHN
Exec Dt:
02/21/1999
Assignee
1
PIONEER METALS AND TECHNOLOGY, INC.
60 STATE STREET
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6524399
NONE
09263347
Correspondence name and address
HALE AND DORR, LLP
JAMES B. LAMPERT
60 STATE
BOSTON, MA 02109
Assignment: 9
Reel/Frame:013883/0887   Pages: 3
Recorded: 08/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEEM, JOHN
Exec Dt:
07/10/2003
Assignee
1
PIONEER METALS AND TECHNOLOGY, INC.
10 POST OFFICE SQUARE
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7195661
US20030221749
10374830
Correspondence name and address
HALE AND DORR LLP
RAJESH VALLABH
60 STATE STREET
BOSTON, MA 02109
Assignment: 10
Reel/Frame:016396/0105   Pages: 14
Recorded: 08/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTNER, DAVID MATTHEW
Exec Dt:
08/09/2004
2
SIEGFRIED, DANIEL E.
Exec Dt:
08/09/2004
3
BLACKER, RICHARD
Exec Dt:
08/08/2004
4
ALEXEYEV, VALERY
Exec Dt:
08/14/2004
5
KEEM, JOHN
Exec Dt:
08/04/2004
6
ZELENKOV, VSEVOLOD
Exec Dt:
08/14/2004
7
KRIVORUCHKO, MARK
Exec Dt:
08/14/2004
Assignee
1
VEECO INSTRUMENTS, INC.
100 SUNNYSIDE BLVD., STE. B
WOODBURY, NEW YORK 11797
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7718983
US20050040031
10918865
Correspondence name and address
HENSLEY KIM & EDGINGTON, LLC
1660 LINCOLN STREET, SUITE 3050
DENVER, CO 80264
Assignment: 11
Reel/Frame:015357/0335   Pages: 14
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEGFRIED, DANIEL E.
Exec Dt:
11/09/2004
2
BURTNER, DAVID MATTHEW
Exec Dt:
11/11/2004
3
TOWNSEND, SCOTT A.
Exec Dt:
11/09/2004
4
KEEM, JOHN
Exec Dt:
11/04/2004
5
KRIVORUCHKO, MARK
Exec Dt:
11/11/2004
6
ALEXEYEV, VALERY
Exec Dt:
11/11/2004
7
ZELENKOV, VSEVOLOD
Exec Dt:
11/11/2004
Assignee
1
VEECO INSTRUMENTS, INC.
100 SUNNYSIDE BLVD.
SUITE B
WOODBURY, COLORADO 11797-2902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6919690
US20050045035
10896747
Correspondence name and address
HENSLEY KIM & EDGINGTON, LLC
1660 LINCOLN STREET
SUITE 3050
DENVER, CO 80264
Assignment: 12
Reel/Frame:015369/0892   Pages: 14
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEGFRIED, DANIEL E.
Exec Dt:
11/09/2004
2
TOWNSEND, SCOTT A.
Exec Dt:
11/11/2004
3
KEEM, JOHN
Exec Dt:
11/04/2004
4
BURTNER, DAVID MATTHEW
Exec Dt:
11/10/2004
5
KRIVORUCHKO, MARK
Exec Dt:
11/11/2004
6
ALEXEYEV, VALERY
Exec Dt:
11/11/2004
7
ZELENKOV, VSEVOLOD
Exec Dt:
11/11/2004
Assignee
1
VEECO INSTRUMENTS, INC.
100 SUNNYSIDE BLVD.
SUITE B
WOODBURY, NEW YORK 11797-2902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6984942
US20050057166
10896745
Correspondence name and address
HENSLEY KIM & EDGINGTON, LLC
1660 LINCOLN ST.
SUITE 3050
DENVER, CO 80264
Assignment: 13
Reel/Frame:019398/0221   Pages: 9
Recorded: 04/28/2005
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 015357 FRAME 0335. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE RIGHT, TITLE AND INTEREST AS RECITED IN THE ORIGINAL ASSIGNMENT DOCUMENT.
Assignors
1
SIEGFRIED, DANIEL E.
Exec Dt:
11/09/2004
2
BURTNER, DAVID MATTHEW
Exec Dt:
11/11/2004
3
TOWNSEND, SCOTT A.
Exec Dt:
11/09/2004
4
KEEM, JOHN
Exec Dt:
11/04/2004
5
ALEXEYEV, VALERY
Exec Dt:
11/11/2004
6
ZELENKOV, VSEVOLOD
Exec Dt:
11/11/2004
7
KRIVORUCHKO, MARK
Exec Dt:
11/11/2004
Assignee
1
VEECO INSTRUMENTS, INC.
100 SUNNYSIDE BLVD.
SUITE B
WOODBURY, NEW YORK 11797-2902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6919690
US20050045035
10896747
Correspondence name and address
HENSLEY KIM & EDGINTON, LLC
1660 LINCOLN STREET
SUITE 3050
DENVER, COLORADO 80264
Assignment: 14
Reel/Frame:027363/0779   Pages: 3
Recorded: 12/12/2011
Attorney Dkt #:7723.3007.008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEEM, JOHN
Exec Dt:
11/22/2011
Assignee
1
RHK TECHNOLOGY, INC.
1050 EAST MAPLE ROAD
TROY, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8812976
US20120005621
13256809
Correspondence name and address
REISING ETHINGTON P.C.
P.O. BOX 4390
TROY, MI 48099

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