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Patent Assignment Assignor Details
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Assignor Name : KAUFMAN, ARTHUR
Total Assignments: 18
Assignment: 1
Reel/Frame:004051/0784   Pages: 2
Recorded: 09/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COHN, J. GUNTHER
Exec Dt:
09/30/1982
2
FEIGENBAUM, HAIM
Exec Dt:
09/30/1982
3
KAUFMAN, ARTHUR
Exec Dt:
09/30/1982
Assignee
1
ENGELHARD CORPORATION,
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4463068
NONE
06430155
Correspondence name and address
ENGELHARD CORPORATION
70 WOOD AVE. SOUTH
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:004311/0213   Pages: 2
Recorded: 08/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAUFMAN, ARTHUR
Exec Dt:
08/27/1984
2
WERTH, JOHN
Exec Dt:
08/27/1984
Assignee
1
ENGELHARD CORPORATION,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588661
NONE
06644831
Correspondence name and address
KENNETH A. GENONI
ENGELHARD CORP.,
70 WOOD AVE., SOUTH
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:004647/0466   Pages: 2
Recorded: 12/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAUFMAN, ARTHUR
Exec Dt:
12/04/1986
2
PUDICK, SHELDON
Exec Dt:
12/04/1986
3
WANG, CHIU L.
Exec Dt:
12/03/1986
Assignee
1
ENGELHARD CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4751062
NONE
06914023
Correspondence name and address
KENNETH A. GENONI
CHIEF PATENT COUNSEL
ENGELHARD CORP.
MENLO PARK, CN 40
EDISON, NJ 08818
Assignment: 4
Reel/Frame:006216/0860   Pages: 2
Recorded: 08/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KAUFMAN, ARTHUR
Exec Dt:
08/11/1992
Assignee
1
H-POWER CORP.
60 MONTGOMERY STREET
BELLEVILLE, NEW JERSEY 07109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292600
NONE
07929627
Correspondence name and address
ANTHONY H. HANDAL
HANDAL & MOROFSKY
80 WASHINGTON STREET
NORWALK, CT 06854
Assignment: 5
Reel/Frame:008653/0032   Pages: 2
Recorded: 06/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFMAN, ARTHUR
Exec Dt:
06/11/1997
2
TERRY, PETER L.
Exec Dt:
06/10/1997
Assignee
1
H. POWER CORPORATION
60 MONTGOMERY ST.
BELLEVILLE, NEW JERSEY 07109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5776625
NONE
08878015
Correspondence name and address
MARK LEVY
19 CHENANGO ST., SUITE 606
BINGHAMTON, NY 13901
Assignment: 6
Reel/Frame:012078/0788   Pages: 5
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, JAMES D.
Exec Dt:
07/27/2001
2
KAUFMAN, ARTHUR
Exec Dt:
08/01/2001
Assignee
1
H POWER CORPORATION
60 MONTGOMERY STREET
BELLEVILLE, NEW JERSEY 07109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727014
NONE
09928719
Correspondence name and address
MARK LEVY
19 CHENANGO STREET, STE. 902
BINGHAMTON, NY 13901
Assignment: 7
Reel/Frame:012582/0118   Pages: 3
Recorded: 02/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, ZHIGANG
Exec Dt:
01/10/2002
2
KAUFMAN, ARTHUR
Exec Dt:
01/10/2002
Assignee
1
H POWER CORPORATION
60 MONTGOMERY STREET
BELLEVILLE, NEW JERSEY 07109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6805983
NONE
10072592
Correspondence name and address
SALZMAN & LEVY
MARK LEVY
BINGHAMTON, NY 13901
Assignment: 8
Reel/Frame:012679/0524   Pages: 3
Recorded: 03/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, ZHIGANG
Exec Dt:
03/01/2002
2
HOLLETT, MARK
Exec Dt:
03/01/2002
3
KAUFMAN, ARTHUR
Exec Dt:
03/01/2002
Assignee
1
H POWER CORPORATION
60 MONTGOMERY STREET
BELLEVILLE, NEW JERSEY 07109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7049014
NONE
10091624
Correspondence name and address
SALZMAN & LEVY
MARK LEVY
PRESS BUILDING - STE. 902
19 CHENANGO STREET
BINGHAMTON, NY 13901
Assignment: 9
Reel/Frame:012701/0543   Pages: 3
Recorded: 03/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, CHUNZHI
Exec Dt:
03/01/2002
2
QI, ZHIGANG
Exec Dt:
03/01/2002
3
KAUFMAN, ARTHUR
Exec Dt:
03/01/2002
Assignee
1
H POWER CORPORATION
60 MONTGOMERY STREET
BELLEVILLE, NEW JERSEY 07109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730424
NONE
10097216
Correspondence name and address
SALZMAN & LEVY
MARK LEVY
PRESS BUILDING - STE. 902
19 CHENANGO STREET
BINGHAMTON, NY 13901
Assignment: 10
Reel/Frame:012719/0244   Pages: 3
Recorded: 03/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, ZHIGANG
Exec Dt:
03/01/2002
2
KAUFMAN, ARTHUR
Exec Dt:
03/01/2002
Assignee
1
H POWER CORPORATION
60 MONTGOMERY STREET
BELLEVILLE, NEW JERSEY 07109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6869704
NONE
10092145
Correspondence name and address
SALZMAN & LEVY
MARK LEVY
19 CHENANGO STREET
PRESS BUILDING - STE. 902
BINGHAMTON, NY 13901
Assignment: 11
Reel/Frame:012800/0921   Pages: 3
Recorded: 04/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, ZHIGANG
Exec Dt:
03/19/2002
2
HE, CHUNZHI
Exec Dt:
03/19/2002
3
KAUFMAN, ARTHUR
Exec Dt:
03/19/2002
Assignee
1
H POWER CORPORATION
60 MONTGOMERY STREET
BELLEVILLE, NEW JERSEY 07109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6836123
NONE
10122170
Correspondence name and address
SALZMAN & LEVY
MARK LEVY
19 CHENANGO STREET
BINGHAMTON NY 13901
Assignment: 12
Reel/Frame:013075/0584   Pages: 3
Recorded: 06/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, ZHIGANG
Exec Dt:
05/25/2002
2
KAUFMAN, ARTHUR
Exec Dt:
05/25/2002
Assignee
1
H POWER CORPORATION
60 MONTGOMERY STREET
BELLEVILLE, NEW JERSEY 07109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7141322
US20040001979
10187082
Correspondence name and address
SALZMAN & LEVY
MARK LEVY
PRESS BUILDING-SUITE 902
19 CHENANGO STREET
BINGHAMTON, NY 13901
Assignment: 13
Reel/Frame:013075/0448   Pages: 3
Recorded: 06/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, ZHIGANG
Exec Dt:
05/26/2002
2
XU, ZHIQIANG
Exec Dt:
05/26/2002
3
KAUFMAN, ARTHUR
Exec Dt:
05/26/2002
Assignee
1
H POWER CORPORATION
60 MONTGOMERY STREET
BELLEVILLE, NEW JERSEY 07109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7220693
NONE
10187033
Correspondence name and address
SALZMAN & LEVY
MARK LEVY
PRESS BUILDING - SUITE 902
19 CHENANGO9 STREET
BINGHAMTON NY 13901
Assignment: 14
Reel/Frame:014833/0460   Pages: 5
Recorded: 12/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, ZHIQIANG
Exec Dt:
12/10/2003
2
QI, ZHIGANG
Exec Dt:
12/15/2003
3
KAUFMAN, ARTHUR
Exec Dt:
12/12/2003
Assignee
1
PLUG POWER INC.
968 ALBANY-SHAKER ROAD
LATHAM, NEW YORK 12110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7108930
US20050136295
10739723
Correspondence name and address
FISH & RICHARDSON P.C.
SEAN P. DALEY
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 15
Reel/Frame:015593/0498   Pages: 5
Recorded: 07/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, ZHIQIANG
Exec Dt:
07/10/2004
2
QI, ZHIGANG
Exec Dt:
07/07/2004
3
KAUFMAN, ARTHUR
Exec Dt:
07/02/2004
Assignee
1
PLUG POWER, INC.
968 ALBANY-SHAKER ROAD
LATHAM, NEW YORK 12110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050130017
10736156
Correspondence name and address
FISH & RICHARDSON, P.C.
SEAN P. DALEY
225 FRANKLING STREET
BOSTON, MA 02110-2804
Assignment: 16
Reel/Frame:015593/0503   Pages: 5
Recorded: 07/26/2004
Attorney Dkt #:10964-063001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, ZHIQIANG
Exec Dt:
07/10/2004
2
QI, ZHIGANG
Exec Dt:
07/07/2004
3
KAUFMAN, ARTHUR
Exec Dt:
07/02/2004
Assignee
1
PLUG POWER INC.
968 ALBANY-SHAKER ROAD
LATHAM, NEW YORK 12110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7396611
US20050130027
10736172
Correspondence name and address
FISH & RICHARDSON P.C.
SEAN P. DALEY
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 17
Reel/Frame:015601/0595   Pages: 5
Recorded: 07/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, ZHIQIANG
Exec Dt:
07/10/2004
2
QI, ZHIGANG
Exec Dt:
07/07/2004
3
KAUFMAN, ARTHUR
Exec Dt:
07/02/2004
Assignee
1
PLUG POWER INC.
968 ALBANY-SHAKER ROAD
LATHAM, NEW YORK 12110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050130018
10736480
Correspondence name and address
FISH & RICHARDSON P.C.
SEAN P. DALEY
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 18
Reel/Frame:018578/0694   Pages: 4
Recorded: 11/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SORKIN, MOISEY
Exec Dt:
11/02/2006
2
GIBBARD, H. FRANK
Exec Dt:
11/02/2006
3
KAUFMAN, ARTHUR
Exec Dt:
11/07/2006
Assignee
1
GIBBARD RESEARCH & DEVELOPMENT CORPORATION
151 ESSEX STREET
HAVERHILL, MASSACHUSETTS 01831
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070042237
11506695
Correspondence name and address
JANINE M. SUSAN, PH.D., ESQ.
BURNS & LEVINSON LLP
125 SUMMER STREET
BOSTON, MA 02110

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