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Patent Assignment Assignor Details
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Assignor Name : AHMED, M. MUSHTAQ
Total Assignments: 24
Assignment: 1
Reel/Frame:003941/0237   Pages: 1
Recorded: 10/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARCHER, DAVID H.
Exec Dt:
10/16/1981
2
AHMED, M. MUSHTAQ
Exec Dt:
10/15/1981
Assignee
1
WESTINGHOUSE ELECTRIC CORPORATION A CORP OF PA
WESTINGHOUSE BLDG
GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4412910
NONE
06313447
Correspondence name and address
W. A. ELCHIK
WESTINGHOUSE ELEC. CORP.
R&D CENTER, PAT. DEPT.
PITTSBURGH, PA 15235
Assignment: 2
Reel/Frame:004517/0443   Pages: 1
Recorded: 02/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARCHER, DAVID H.
Exec Dt:
02/03/1986
2
AHMED, M. MUSHTAQ
Exec Dt:
01/28/1986
Assignee
1
WESTINGHOUSE ELECTRIC CORPORATION, A CORP. OF PA.
WESTINGHOUSE BUILDING, GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4677829
NONE
06827036
Correspondence name and address
W. A. ELCHIK
WESTINGHOUSE ELEC. CORP.
R&D CENTER, PAT. DEPT.
PITTSBURGH, PA 15235
Assignment: 3
Reel/Frame:005111/0620   Pages: 1
Recorded: 08/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARCHER, DAVID H.
Exec Dt:
07/31/1989
2
AHMED, M. MUSHTAQ
Exec Dt:
07/31/1989
Assignee
1
WESTINGHOUSE ELECTRIC CORPORATION, A CORP. OF PA
WESTINGHOUSE BLDG., GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043925
NONE
07393186
Correspondence name and address
W. A. ELCHIK
WESTINGHOUSE ELECTRIC CORP.
CHURCHILL SITE - LAW DEPT.
INTELLECTUAL PROP. SECTION
PITTSBURGH, PA 15235
Assignment: 4
Reel/Frame:005185/0600   Pages: 1
Recorded: 11/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARCHER, DAVID H.
Exec Dt:
11/08/1989
2
AHMED, M. MUSHTAQ
Exec Dt:
11/14/1989
Assignee
1
WESTINGHOUSE ELECTRIC CORPORATION, A CORP. OF PA
WESTINGHOUSE BUILDING, GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4969408
NONE
07440138
Correspondence name and address
W. A. ELCHIK
WESTINGHOUSE ELECTRIC CORP.
CHURCHILL SITE - LAW DEPT.
INTELLECTUAL PROP. SECTION
PITTSBURGH, PA 15235
Assignment: 5
Reel/Frame:005229/0310   Pages: 1
Recorded: 02/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARCHER, DAVID H.
Exec Dt:
01/01/1990
2
AHMED, M. MUSHTAQ
Exec Dt:
01/19/1990
Assignee
1
WESTINGHOUSE ELECTRIC CORPORATION, A CORP. OF PA
WESTINGHOUSE BUILDING, GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4996951
NONE
07476198
Correspondence name and address
W. A. ELCHIK
WESTINGHOUSE ELECTRIC CORP.
1310 BEULAH ROAD
CHURCHILL
PITTSBURGH, PA 15235
Assignment: 6
Reel/Frame:005367/0633   Pages: 2
Recorded: 07/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARCHER, DAVID H.
Exec Dt:
02/13/1990
2
AHMED, M. MUSHTAQ
Exec Dt:
04/18/1990
Assignee
1
WESTINGHOUSE ELECTRIC CORPORATION, A CORP. OF PA.
WESTINGHOUSE BUILDING, GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5027751
NONE
07547267
Correspondence name and address
WESTINGHOUSE ELECTRIC CORP.
CHURCHILL SITE - LAW DEPT.
INTELLECTUAL PROP. SECTION
PITTSBURGH, PA 15235
Assignment: 7
Reel/Frame:009679/0610   Pages: 5
Recorded: 01/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRNEVICH, RAYMOND FRANCIS
Exec Dt:
12/11/1998
2
AHMED, M. MUSHTAQ
Exec Dt:
12/11/1998
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6343462
NONE
09191945
Correspondence name and address
PRAXAIR, INC.
MISS JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 8
Reel/Frame:010221/0928   Pages: 5
Recorded: 09/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMED, M. MUSHTAQ
Exec Dt:
08/12/1999
2
SHAH, MINISH MAHENDRA
Exec Dt:
08/03/1999
3
DRNEVICH, RAYMOND FRANCIS
Exec Dt:
08/03/1999
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6174348
NONE
09375482
Correspondence name and address
PRAXAIR, INC.
JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06813-5113
Assignment: 9
Reel/Frame:012301/0331   Pages: 5
Recorded: 11/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, MINISH MAHENDRA
Exec Dt:
10/12/2000
2
AHMED, M. MUSHTAQ
Exec Dt:
10/15/2000
3
DRNEVICH, RAYMOND FRANCIS
Exec Dt:
10/15/2000
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6667409
US20030060642
09963446
Correspondence name and address
PRAXAIR, INC.
MISS JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 10
Reel/Frame:012081/0290   Pages: 5
Recorded: 08/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMED, M. MUSHTAQ
Exec Dt:
07/20/2001
2
FISHER, THEODORE FRINGELIN
Exec Dt:
07/20/2001
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6415628
NONE
09911766
Correspondence name and address
PRAXAIR, INC.
JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 11
Reel/Frame:012425/0914   Pages: 5
Recorded: 01/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMED, M. MUSHTAQ
Exec Dt:
11/30/2001
2
FISHER, THEODORE FRINGELIN
Exec Dt:
12/04/2001
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6604367
US20030110782
10021352
Correspondence name and address
PRAXAIR, INC.
JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 12
Reel/Frame:014218/0624   Pages: 6
Recorded: 12/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMED, M. MUSHTAQ
Exec Dt:
12/17/2003
2
DRNEVICH, RAYMOND FRANCIS
Exec Dt:
12/17/2003
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7076957
US20050050894
10654933
Correspondence name and address
PRAXAIR, INC.
DAVID M. ROSENBLUM
39 OLD RIDGEBURY ROAD
LAW DEPARTMENT - MI 557
DANBURY, CT 06810
Assignment: 13
Reel/Frame:015396/0879   Pages: 6
Recorded: 05/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARMAN, BAYRAM
Exec Dt:
04/29/2004
2
VOLK, JAMES J.
Exec Dt:
05/04/2004
3
RICHARDS, STEVE A.
Exec Dt:
05/06/2004
4
AHMED, M. MUSHTAQ
Exec Dt:
05/03/2004
5
ACHARYA, ARUN
Exec Dt:
05/03/2004
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7024867
US20050257534
10847342
Correspondence name and address
PRAXAIR, INC.
JOANN M. JELSA
39 OLD RIDGEBURY ROAD
LAW DEPARTMENT - ML 557
DANBURY, CT 06810
Assignment: 14
Reel/Frame:017174/0889   Pages: 6
Recorded: 01/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, TAMARA ELECTRA
Exec Dt:
11/22/2005
2
HAGSTROM, BRADLEY
Exec Dt:
11/30/2005
3
NEU, BERNARD THOMAS
Exec Dt:
11/21/2005
4
PURKERT, FRIEDRICH EDUARD
Exec Dt:
11/22/2005
5
AHMED, M. MUSHTAQ
Exec Dt:
11/22/2005
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070089796
11259450
Correspondence name and address
JOANN M. JELSA
PRAXAIR, INC.
LAW DEPARTMENT-M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 15
Reel/Frame:017114/0487   Pages: 5
Recorded: 12/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHMED, M. MUSHTAQ
Exec Dt:
11/29/2005
2
MEAGHER, JAMES PATRICK
Exec Dt:
11/29/2005
3
JURASEVICH, EDWARD SCOTT
Exec Dt:
12/07/2005
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070104641
11268531
Correspondence name and address
JOANN M. JELSA
PRAXAIRA, INC.
LAW DEPARTMENT - M1557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 16
Reel/Frame:017296/0344   Pages: 5
Recorded: 01/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSEN, LEE
Exec Dt:
01/19/2006
2
WU, KUANG TSAI
Exec Dt:
01/18/2006
3
AHMED, M. MUSHTAQ
Exec Dt:
01/20/2006
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7470412
US20070140942
11312596
Correspondence name and address
JOANN M. JELSA
PRAXAIR, INC.
LAW DEPARTMENT - MI 557
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Assignment: 17
Reel/Frame:017394/0360   Pages: 6
Recorded: 03/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, JOSEPH ALFRED
Exec Dt:
02/14/2006
2
AHMED, M. MUSHTAQ
Exec Dt:
02/13/2006
3
SKARE, TODD ALAN
Exec Dt:
03/06/2006
4
PROSSER, NEIL MARK
Exec Dt:
02/14/2006
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810-5113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7487648
US20070209388
11372098
Correspondence name and address
JOANN M. JELSA
PRAXAIR, INC.
LAW DEPARTMENT - M1557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 18
Reel/Frame:018125/0577   Pages: 7
Recorded: 08/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, WILLIAM THORU
Exec Dt:
08/07/2006
2
AHMED, M. MUSHTAQ
Exec Dt:
08/01/2006
3
MEAGHER, JAMES PATRICK
Exec Dt:
07/31/2006
4
ROSEN, LEE JONATHAN
Exec Dt:
07/27/2006
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY RD.
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080006225
11480834
Correspondence name and address
JOANN M. JELSA
PRAXAIR, INC.
LAW DEPARTMENT - M1-557
39 OLD RIDGEBURY RD.
DANBURY, CT 06810
Assignment: 19
Reel/Frame:018125/0685   Pages: 7
Recorded: 08/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, WILLIAM THORU
Exec Dt:
08/07/2006
2
AHMED, M. MUSHTAQ
Exec Dt:
08/01/2006
3
MEAGHER, JAMES PATRICK
Exec Dt:
07/31/2006
4
ROSEN, LEE JONATHAN
Exec Dt:
07/27/2006
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY RD.
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080006225
11480834
Correspondence name and address
JOANN M. JELSA
PRAXAIR, INC.
LAW DEPARTMENT - M1-557
39 OLD RIDGEBURY RD.
DANBURY, CT 06810
Assignment: 20
Reel/Frame:018912/0289   Pages: 5
Recorded: 02/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRAVARTHY, VIJAYARAGHAVAN SRINIVASAN
Exec Dt:
02/02/2007
2
VAN HASSEL, BART A.
Exec Dt:
01/10/2007
3
AHMED, M. MUSHTAQ
Exec Dt:
02/07/2007
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7549400
US20080127911
11633758
Correspondence name and address
JOANN M. JELSA
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Assignment: 21
Reel/Frame:020788/0149   Pages: 9
Recorded: 04/11/2008
Attorney Dkt #:21706
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIX, KEVIN D.
Exec Dt:
03/19/2008
2
BROWN, DAVID ELSTON
Exec Dt:
03/05/2008
3
LAUFF, CHRISTOPHER A.
Exec Dt:
04/04/2008
4
TU, FANG HUANG
Exec Dt:
03/29/2008
5
AHMED, M. MUSHTAQ
Exec Dt:
02/28/2008
6
BORKMAN, STEVEN JAMES
Exec Dt:
03/05/2008
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080221809
12040997
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 22
Reel/Frame:020789/0117   Pages: 9
Recorded: 04/11/2008
Attorney Dkt #:21693
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIX, KEVIN D.
Exec Dt:
03/19/2008
2
BROWN, DAVID ELSTON
Exec Dt:
03/05/2008
3
LAUFF, CHRISTOPHER A.
Exec Dt:
04/04/2008
4
TU, FANG HUANG
Exec Dt:
03/29/2008
5
AHMED, M. MUSHTAQ
Exec Dt:
02/28/2008
6
BORKMAN, STEVEN JAMES
Exec Dt:
03/05/2008
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080221807
12040974
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 23
Reel/Frame:020789/0426   Pages: 9
Recorded: 04/11/2008
Attorney Dkt #:21705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIX, KEVIN D.
Exec Dt:
03/19/2008
2
BROWN, DAVID ELSTON
Exec Dt:
03/05/2008
3
LAUFF, CHRISTOPHER A.
Exec Dt:
04/04/2008
4
TU, FANG HUANG
Exec Dt:
03/29/2008
5
AHMED, M. MUSHTAQ
Exec Dt:
02/28/2008
6
BORKMAN, STEVEN JAMES
Exec Dt:
03/05/2008
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080221808
12040985
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 24
Reel/Frame:023561/0577   Pages: 4
Recorded: 11/24/2009
Attorney Dkt #:08-3032-US-IAS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARIGIANNIS, DEMETRIUS
Exec Dt:
11/11/2009
2
AHMED, M. MUSHTAQ
Exec Dt:
11/06/2009
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8235364
US20100117246
12612073
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810

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