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Patent Assignment Assignor Details
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Assignor Name : VIRKAR, ANIL V.
Total Assignments: 25
Assignment: 1
Reel/Frame:003937/0654   Pages: 1
Recorded: 10/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VIRKAR, ANIL V.
Exec Dt:
10/08/1981
Assignee
1
UNIVERSITY OF UTAH,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4407912
NONE
06310859
Correspondence name and address
WILLIAM S. BRITT
345 SOUTH STATE ST.
SALT LAKE CITY, UT 84111
Assignment: 2
Reel/Frame:004245/0006   Pages: 3
Recorded: 04/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VIRKAR, ANIL V.
Exec Dt:
12/16/1981
2
NATESH, RAM
Exec Dt:
12/16/1981
Assignee
1
MATERIALS RESEARCH, INC. A CORP OF UT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4546652
NONE
06333480
Correspondence name and address
JOSEPH W. BROWN
698 E. 2320 N.
PROVO, UT 84604
Assignment: 3
Reel/Frame:004151/0025   Pages: 3
Recorded: 07/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RASMUSSEN, JAMES R.
Exec Dt:
07/01/1983
2
VIRKAR, ANIL V.
Exec Dt:
07/01/1983
Assignee
1
CERAMATEC, INC., A CORP. OF UT
163 WEST 1700 SOUTH
SALT LAKE CITY, UTAH 84115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496639
NONE
06510818
Correspondence name and address
WILLIAM S. BRITT
P. O. BOX 1978
SALT LAKE CITY, UT 84110
Assignment: 4
Reel/Frame:004473/0971   Pages: 2
Recorded: 11/04/1985
Conveyance: ASSIGNS TO EACH ASSIGNEE A ONE HALF INTEREST
Assignor
1
VIRKAR, ANIL V.
Exec Dt:
10/28/1985
Assignees
1
CERAMATEC, INC., 163 WEST 1700 SOUTH, SALT LAKE CITY, UTAH 84115, A CCORP. OF UTAH
UTAH
2
DOW CHEMICAL COMPANY THE, P.O. BOX 1967, MIDLAND, MI. 48641-1967, A CORP. OF DE.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4656071
NONE
06665912
Correspondence name and address
TRASK & BRITT
P.O. BOX 1978
SALT LAKE CITY, UT 84110
Assignment: 5
Reel/Frame:004557/0292   Pages: 2
Recorded: 06/10/1986
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignor
1
VIRKAR, ANIL V.
Exec Dt:
06/02/1986
Assignee
1
CERAMATEC, INC.
163 WEST 1700 SOUTH
A CORP. OF UT.
SALT LAKE CITY, UTAH 84115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4677009
NONE
06792480
Correspondence name and address
TRASK & BRITT
P. O. BOX 1978
SALT LAKE CITY, UT 84110
Assignment: 6
Reel/Frame:005026/0260   Pages: 2
Recorded: 06/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VIRKAR, ANIL V.
Exec Dt:
07/21/1987
Assignee
1
CERAMATEC, INC., 2425 SOUTH 900 WEST, 84119, A CORP. OF UTAH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876148
NONE
07068445
Correspondence name and address
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 7
Reel/Frame:005120/0608   Pages: 3
Recorded: 06/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VIRKAR, ANIL V.
Exec Dt:
05/30/1989
Assignee
1
GAS RESEARCH INSTITUTE
8600 WEST BRYN MAWR AVE.
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5006494
NONE
07342291
Correspondence name and address
ALLEN C. TURNER
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 8
Reel/Frame:005285/0130   Pages: 4
Recorded: 05/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUMOTO, ROBERT L. K.
Exec Dt:
02/13/1990
2
VIRKAR, ANIL V.
Exec Dt:
02/06/1990
3
CUTLER, RAYMOND A.
Exec Dt:
02/06/1990
Assignee
1
CERAMATEC, INC., A CORP. OF UTAH
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5002911
NONE
07335046
Correspondence name and address
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 9
Reel/Frame:006159/0058   Pages: 4
Recorded: 06/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VIRKAR, ANIL V.
Exec Dt:
06/11/1992
2
FUNG, KUAN-ZONG
Exec Dt:
06/11/1992
Assignee
1
GAS RESEARCH INSTITUTE, A CORPORATION OF IL
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5183801
NONE
07682748
Correspondence name and address
TRASK, BRITT & ROSSA
P. O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 10
Reel/Frame:006934/0424   Pages: 6
Recorded: 04/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALAGOPAL, SHEKAR H.
Exec Dt:
04/07/1994
2
GORDON, JOHN HOWARD
Exec Dt:
04/07/1994
3
VIRKAR, ANIL V.
Exec Dt:
04/07/1994
4
JOSHI, ASHOK V.
Exec Dt:
04/07/1994
Assignee
1
CERMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5580430
NONE
08204026
Correspondence name and address
JULIE K. MORRISS
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 11
Reel/Frame:007145/0192   Pages: 3
Recorded: 09/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIRKAR, ANIL V.
Exec Dt:
08/15/1994
Assignee
1
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5478444
NONE
08146880
Correspondence name and address
DOUGLAS H. PAULEY
SPECKMAN, PAULEY & FEJER, P.C.
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 12
Reel/Frame:007142/0523   Pages: 3
Recorded: 09/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YOUSHENG
Exec Dt:
08/15/1994
2
JOSHI, ASHOK V.
Exec Dt:
08/15/1994
3
LIU, MEILIN
Exec Dt:
08/17/1994
4
VIRKAR, ANIL V.
Exec Dt:
08/16/1994
Assignee
1
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5616223
NONE
08231616
Correspondence name and address
SPECKMAN, PAULEY & FEJER, P.C.
DOUGLAS H. PAULEY
2800 WEST HIGGINS ROAD, SUITE 365
HOFFMAN ESTATES, ILLINOIS 60195
Assignment: 13
Reel/Frame:007574/0481   Pages: 5
Recorded: 07/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIRKAR, ANIL V.
Exec Dt:
06/05/1995
2
FUNG, KUAN-ZONG
Exec Dt:
06/05/1995
3
TANNER, CAMERON W.
Exec Dt:
06/05/1995
Assignee
1
COIT, LAWRENCE
OFFICE OF COMMERCIALIZATION & BUSINESS DEVELOPMENT ELECTRIC POWER RESEARCH INSTITUTE
3412 HILLVIEW AVENUE, P.O. BOX 10412
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5543239
NONE
08424174
Correspondence name and address
PHILLIPS MOORE LEMPIO & FINLEY
HOWARD M. PETERS
385 SHERMAN AVE., SUITE 6
PALO ALTO, CA 94306
Assignment: 14
Reel/Frame:007563/0015   Pages: 3
Recorded: 06/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YOUSHENG
Exec Dt:
06/07/1995
2
JOSHI, ASHOK V.
Exec Dt:
06/07/1995
3
TAYLOR, DALE M.
Exec Dt:
06/07/1995
4
BOETTCHER, MICHAEL JAY
Exec Dt:
06/07/1995
5
VIRKAR, ANIL V.
Exec Dt:
06/07/1995
Assignee
1
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5624542
NONE
08489382
Correspondence name and address
MARK E. FEJER
SPECKMAN, PAULEY & FEJER, P.C.
SUITE 365
2800 WEST HIGGINS ROAD
HOFFMAN ESTATES, IL 60195
Assignment: 15
Reel/Frame:007799/0509   Pages: 3
Recorded: 06/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YOUSHENG
Exec Dt:
06/07/1995
2
JOSHI, ASHOK V.
Exec Dt:
06/07/1995
3
TAYLOR, DALE M.
Exec Dt:
06/07/1995
4
BOETTCHER, MICHAEL JAY
Exec Dt:
06/07/1995
5
VIRKAR, ANIL V.
Exec Dt:
06/07/1995
Assignee
1
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5624542
NONE
08489382
Correspondence name and address
SPECKMAN, PAULEY & FEJER, P.C.
MARK E. FEJER
SUITE 365
2800 WEST HIGGINS ROAD
HOFFMAN ESTATES, IL 60195
Assignment: 16
Reel/Frame:008971/0570   Pages: 4
Recorded: 02/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIRKAR, ANIL V.
Exec Dt:
01/27/1998
2
ENGLAND, DIANE M.
Exec Dt:
01/27/1998
3
MEHTA, KARUN
Exec Dt:
01/27/1998
4
KIM, JAI-WOH
Exec Dt:
01/27/1998
5
FUNG, KUAN-ZONG
Exec Dt:
01/27/1998
Assignee
1
GAS RESEARCH INSTITUTE
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6326096
NONE
09018786
Correspondence name and address
SPECKMAN PAULEY PETERSEN & FEJER
MARK E. FEJER
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 17
Reel/Frame:009341/0617   Pages: 3
Recorded: 07/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIRKAR, ANIL V.
Exec Dt:
07/17/1998
2
ENGLAND, DIANE M.
Exec Dt:
07/17/1998
Assignee
1
GAS RESEARCH INSTITUTE
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6054231
NONE
09122287
Correspondence name and address
SPECKMAN PAULEY PETERSEN & FEJER
MARK E. FEJER
2800 WEST HIGGINS ROAD, SUITE 365
HOFFMAN ESTATES, ILLINOIS 60195
Assignment: 18
Reel/Frame:009632/0492   Pages: 4
Recorded: 11/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUE, JAN-FONG
Exec Dt:
11/23/1998
2
VIRKAR, ANIL V.
Exec Dt:
11/23/1998
Assignee
1
MATERIALS AND SYSTEMS RESEARCH, INC.
1473 PIONEER ROAD, SUITE B
SALT LAKE CITY, UTAH 84104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6168745
NONE
09200402
Correspondence name and address
JAMES L. SONNTAG
P.O. BOX 21
HEBER CITY, UTAH 84032-0021
Assignment: 19
Reel/Frame:009779/0452   Pages: 6
Recorded: 02/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAI-WOH
Exec Dt:
02/04/1999
2
FUNG, KUAN-ZONG
Exec Dt:
12/31/1998
3
VIRKAR, ANIL V.
Exec Dt:
02/04/1999
Assignee
1
UNIVERSITY OF UTAH, THE, RESEARCH FOUNDATION, A UTAH CORPORATION
421 WAKARA WAY
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6228521
NONE
09208609
Correspondence name and address
PETERS, VERNY, JONES & BIKSA, LLP
HOWARD M. PETERS
385 SHERMAN AVENUE, SUITE 6
PALO ALTO, CALIFORNIA 94306-1840
Assignment: 20
Reel/Frame:010038/0770   Pages: 3
Recorded: 06/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIRKAR, ANIL V.
Exec Dt:
05/26/1999
2
KIM, JAI-WOH
Exec Dt:
05/26/1999
3
FUNG, KUAN-ZONG
Exec Dt:
05/30/1999
Assignee
1
GAS RESEARCH INSTITUTE
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6106967
NONE
09332237
Correspondence name and address
PAULEY PETERSEN KINNE & FEJER
MARK E. FEJER
2800 WEST HIGGINS ROAD, SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 21
Reel/Frame:011337/0361   Pages: 6
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIRKAR, ANIL V.
Exec Dt:
09/11/2000
2
GOTTZMANN, CHRISTIAN FRIEDRICH
Exec Dt:
10/02/2000
3
PRASAD, RAVI
Exec Dt:
10/02/2000
4
VANHASSEL, BART A.
Exec Dt:
10/18/2000
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6368383
NONE
09589425
Correspondence name and address
PRAXAIR, INC.
JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113
Assignment: 22
Reel/Frame:018402/0466   Pages: 6
Recorded: 10/17/2006
Attorney Dkt #:486.02-1PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGE, FREDERICK F.
Exec Dt:
10/13/2006
2
VIRKAR, ANIL V.
Exec Dt:
10/13/2006
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET, FIFTH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100173213
11993649
Correspondence name and address
HOWARD M. PETERS
425 SHERMAN AVENUE, SUITE 230
PALO ALTO, CA 94306
Assignment: 23
Reel/Frame:019803/0835   Pages: 4
Recorded: 09/10/2007
Attorney Dkt #:00846-U4050.NP U OF U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIRKAR, ANIL V.
Exec Dt:
06/18/2007
Assignee
1
UNIVERSITY OF UTAH
615 ARAPEEN DRIVE, SUITE 310
SALT LAKE CITY, UTAH 84108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080003476
11818213
Correspondence name and address
M. WAYNE WESTERN
P.O. BOX 1219
SANDY, UT 84091-1219
Assignment: 24
Reel/Frame:023528/0284   Pages: 4
Recorded: 11/17/2009
Attorney Dkt #:00846-U4048.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIRKAR, ANIL V.
Exec Dt:
11/11/2009
Assignee
1
UNIVERSITY OF UTAH
201 SOUTH PRESIDENTS CIRCLE
SALT LAKE CITY, UTAH 84112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8168561
US20100062929
12533345
Correspondence name and address
ERIK S. ERICKSEN
8180 S. 700 E., SUITE 350
SANDY, UT 84070
Assignment: 25
Reel/Frame:031363/0096   Pages: 14
Recorded: 10/08/2013
Attorney Dkt #:MSR30US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIRKAR, ANIL V.
Exec Dt:
06/17/2013
2
TAO, GEGE
Exec Dt:
05/29/2013
3
KOH, JOON-HO
Exec Dt:
05/23/2013
4
WEBER, NEILL
Exec Dt:
05/30/2013
Assignee
1
MATERIALS AND SYSTEMS RESEARCH, INC.
5395 WEST 700 SOUTH
SALT LAKE CITY, UTAH 84109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130337309
13898441
Correspondence name and address
JAMES SONNTAG
PO BOX 9194
SALT LAKE CITY, UT 84109

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