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Patent Assignment Assignor Details
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Assignor Name : ELANGOVAN, SINGARAVELU
Total Assignments: 20
Assignment: 1
Reel/Frame:006216/0156   Pages: 5
Recorded: 08/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KHANDKAR, ASHOK C.
Exec Dt:
08/14/1992
2
ELANGOVAN, SINGARAVELU
Exec Dt:
08/14/1992
3
HARTVIGSEN, JOSEPH J.
Exec Dt:
08/14/1992
Assignee
1
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5298341
NONE
07932962
Correspondence name and address
TRASK, BRITT & ROSSA
WILLIAM S. BRITT
P.O. BOX 2550
SALT LAKE CITY, UTAH 84110
Assignment: 2
Reel/Frame:006256/0148   Pages: 4
Recorded: 08/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KHANDKAR, ASHOK C.
Exec Dt:
08/14/1992
2
ELANGOVAN, SINGARAVELU
Exec Dt:
08/14/1992
Assignee
1
CERAMATEC, INC., A CORP. OF UTAH
2425 SOUTH 900 WEST SALT LAKE CITY, UTAH 84119
SALT LAKE CITY, UTAH 84119, UTAH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5269902
NONE
07932759
Correspondence name and address
WILLIAM S. BRITT
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UTAH 84110
Assignment: 3
Reel/Frame:006730/0467   Pages: 7
Recorded: 10/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTVIGSEN, JOSEPH J.
Exec Dt:
10/06/1993
2
KHANDKAR, ASHOK C.
Exec Dt:
10/06/1993
3
ELANGOVAN, SINGARAVELU
Exec Dt:
10/06/1993
4
PROUSE, DAVID WESLEY
Exec Dt:
10/06/1993
Assignee
1
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5376472
NONE
08133443
Correspondence name and address
TRASK, BRITT & ROSSA
ALLEN C. TURNER
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 4
Reel/Frame:007318/0052   Pages: 6
Recorded: 01/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELANGOVAN, SINGARAVELU
Exec Dt:
01/27/1995
2
KHANDKAR, ASHOK C.
Exec Dt:
01/27/1995
3
HARTVIGSEN, JOSEPH J.
Exec Dt:
01/27/1995
Assignee
1
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5480738
NONE
08192416
Correspondence name and address
ALLEN C. TURNER
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 5
Reel/Frame:007875/0411   Pages: 6
Recorded: 01/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTVIGSEN, JOSEPH J.
Exec Dt:
01/02/1996
2
KHANDKAR, ASHOK C.
Exec Dt:
01/02/1996
3
ELANGOVAN, SINGARAVELU
Exec Dt:
01/02/1996
Assignee
1
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5612149
NONE
08581989
Correspondence name and address
TRASK, BRITT & ROSSA
ALLEN C. TURNER
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 6
Reel/Frame:008424/0957   Pages: 2
Recorded: 02/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHANDKAR, ASHOK C.
Exec Dt:
07/10/1996
2
ELANGOVAN, SINGARAVELU
Exec Dt:
07/10/1996
Assignee
1
GAS RESEARCH INSTITUTE
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856035
NONE
08810975
Correspondence name and address
LAW OFFICES OF DICK AND HARRIS
JODY L. FACTOR
181 WEST MADISON STREET
SUITE 3800
CHICAGO, IL 60602
Assignment: 7
Reel/Frame:008689/0612   Pages: 3
Recorded: 07/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELANGOVAN, SINGARAVELU
Exec Dt:
10/16/1996
2
KHANDKAR, ASHOK C.
Exec Dt:
10/16/1996
Assignee
1
GAS RESEARCH INSTITUTE
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6099985
NONE
08888025
Correspondence name and address
LAW OFFICES OF DICK AND HARRIS
JODY L. FACTOR
181 WEST MADISON STREET
SUITE 3800
CHICAGO, IL 60602
Assignment: 8
Reel/Frame:008440/0540   Pages: 3
Recorded: 02/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHANDKAR, ASHOK C.
Exec Dt:
02/13/1997
2
ELANGOVAN, SINGARAVELU
Exec Dt:
02/13/1997
Assignee
1
GAS RESEARCH INSTITUTE
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5712055
NONE
08808123
Correspondence name and address
LAW OFFICES OF DICK AND HARRIS
ATTN: JODY L. FACTOR
181 WEST MADISON STREET
SUITE 3800
CHICAGO, IL 60602
Assignment: 9
Reel/Frame:008620/0638   Pages: 2
Recorded: 03/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHANDKAR, ASHOK C.
Exec Dt:
03/20/1997
2
MILLIKEN, CHRISTOPHER E.
Exec Dt:
03/20/1997
3
ELANGOVAN, SINGARAVELU
Exec Dt:
03/20/1997
4
HARTIVIGSEN, JOSEPH J.
Exec Dt:
03/20/1997
Assignee
1
GAS RESEARCH INSTITUTE
8600 W. BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5958304
NONE
08822296
Correspondence name and address
LAW OFFICES OF DICK AND HARRIS
JODY L. FACTOR
181 WEST MADISON STREET, SUITE 3800
CHICAGO, IL 60602
Assignment: 10
Reel/Frame:009469/0865   Pages: 3
Recorded: 09/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTVIGSEN, JOSEPH JAY
Exec Dt:
09/16/1998
2
KHANDKAR, ASHOK CHANDRASHEKHAR
Exec Dt:
09/16/1998
3
ELANGOVAN, SINGARAVELU
Exec Dt:
09/16/1998
Assignee
1
SOFCO
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6183897
NONE
09153959
Correspondence name and address
FACTOR AND SHAFTAL, LLC
JODY L. FACTOR
100 WEST MONROE ST., SUITE 300
CHICAGO, IL 60603
Assignment: 11
Reel/Frame:009535/0317   Pages: 3
Recorded: 10/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTVIGSEN, JOSEPH JAY
Exec Dt:
10/21/1998
2
ELANGOVAN, SINGARAVELU
Exec Dt:
10/21/1998
3
MERRILL, ROBERT PHILLIP
Exec Dt:
10/21/1998
4
KHANDKAR, ASHOK CHANDRASHEKHAR
Exec Dt:
10/21/1998
Assignee
1
SOFCO
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6224993
NONE
09176032
Correspondence name and address
FACTOR AND SHAFTAL, LLC
JODY L. FACTOR
100 WEST MONROE ST., SUITE 300
CHICAGO, IL 60603
Assignment: 12
Reel/Frame:010237/0802   Pages: 3
Recorded: 09/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FROST, LYMAN J.
Exec Dt:
09/01/1999
2
ELANGOVAN, SINGARAVELU
Exec Dt:
09/01/1999
3
HARTIVGSEN, JOSEPH JAY
Exec Dt:
09/01/1999
4
TIMPER, MARK
Exec Dt:
09/01/1999
5
LARSEN, DENNIS L.
Exec Dt:
09/01/1999
Assignee
1
SOFCO
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6368739
NONE
09391947
Correspondence name and address
FACTOR AND SHAFTAL, LLC
JODY L. FACTOR
100 WEST MONROE STREET
SUITE 300
CHICAGO, IL 60603
Assignment: 13
Reel/Frame:019267/0831   Pages: 5
Recorded: 05/09/2007
Attorney Dkt #:6000.2.16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTVIGSEN, JOSEPH J
Exec Dt:
05/09/2007
2
HOLLIST, MICHELE
Exec Dt:
05/08/2007
3
BOETTCHER, MICHAEL
Exec Dt:
05/09/2007
4
ELANGOVAN, SINGARAVELU
Exec Dt:
05/08/2007
5
CZERNICHOWSKI, PIOTR
Exec Dt:
05/08/2007
Assignee
1
CERAMATEC, INC.
2425 S. 900 W.
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8728180
US20070259228
11745942
Correspondence name and address
DAVID B. FONDA
2425 S. 900 W.
SALT LAKE CITY, UT 84119
Assignment: 14
Reel/Frame:019674/0889   Pages: 5
Recorded: 08/09/2007
Attorney Dkt #:6000.2.13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTVIGSEN, JOSEPH J.
Exec Dt:
08/03/2007
2
JOSHI, ASHOK
Exec Dt:
08/03/2007
3
ELANGOVAN, SINGARAVELU
Exec Dt:
08/03/2007
4
BALAGOPAL, SHEKAR
Exec Dt:
08/03/2007
5
GORDON, JOHN H.
Exec Dt:
07/31/2007
6
HOLLIST, MICHELE
Exec Dt:
07/10/2007
Assignee
1
CERAMATEC, INC.
2425 S. 900 W.
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8075746
US20070045125
11467524
Correspondence name and address
CERAMATEC, INC.
2425 S. 900 W.
SALT LAKE CITY, UT 84119
Assignment: 15
Reel/Frame:019890/0020   Pages: 3
Recorded: 09/27/2007
Attorney Dkt #:6000.2.15
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTVIGSEN, JOSEPH
Exec Dt:
09/26/2007
2
ELANGOVAN, SINGARAVELU
Exec Dt:
09/18/2007
Assignee
1
CERAMATEC, INC.
2425 S. 900 W.
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8618436
US20120118862
11777242
Correspondence name and address
CERAMATEC, INC.
2425 S. 900 W.
SALT LAKE CITY, UT 84119
Assignment: 16
Reel/Frame:020586/0275   Pages: 4
Recorded: 02/29/2008
Attorney Dkt #:6000.2.25
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTVIGSEN, JOSEPH J.
Exec Dt:
02/07/2008
2
HOLLIST, MICHELE
Exec Dt:
02/08/2008
3
ELANGOVAN, SINGARAVELU
Exec Dt:
02/07/2008
4
CZERNICHOWSKI, PIOTR
Exec Dt:
02/29/2008
Assignee
1
CERAMATEC, INC.
2425 S. 900 W.
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8826834
US20090056604
11777900
Correspondence name and address
CERAMATEC, INC.
2425 S. 900 W.
SALT LAKE CITY, UT 84119
Assignment: 17
Reel/Frame:021868/0329   Pages: 4
Recorded: 11/14/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAHINA, KIYOSHI
Exec Dt:
10/08/2008
2
KATAYAMA, MASATO
Exec Dt:
10/08/2008
3
KITAMURA, RYUSUKE
Exec Dt:
10/08/2008
4
HARTVIGSEN, JOSEPH J.
Exec Dt:
10/22/2008
5
ELANGOVAN, SINGARAVELU
Exec Dt:
10/22/2008
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
10-26, WAKINOHAMA-CHO, 2-CHOME
CHUO-KU, KOBE-SHI
HYOGO 651-8585, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8153855
US20090131733
12227353
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA. 22042
Assignment: 18
Reel/Frame:027555/0701   Pages: 8
Recorded: 01/18/2012
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INSERT THE SECOND ASSIGNEE WHICH WAS INITIALLY OMITTED PREVIOUSLY RECORDED ON REEL 021868 FRAME 0329. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
ASAHINA, KIYOSHI
Exec Dt:
10/08/2008
2
KATAYAMA, MASATO
Exec Dt:
10/08/2008
3
KITAMURA, RYUSUKE
Exec Dt:
10/08/2008
4
HARTVIGSEN, JOSEPH J.
Exec Dt:
10/22/2008
5
ELANGOVAN, SINGARAVELU
Exec Dt:
10/22/2008
Assignees
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
10-26, WAKINOHAMA-CHO 2-CHOME
CHUO-KU, KOBE-SHI
HYOGO, JAPAN 651-8585
2
CERAMATEC, INC.
2425, SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8153855
US20090131733
12227353
Correspondence name and address
STITES & HARBISON
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:048951/0049   Pages: 3
Recorded: 04/19/2019
Attorney Dkt #:432058.000337
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELANGOVAN, SINGARAVELU
Exec Dt:
09/09/2014
2
KARANJIKAR, MUKUND
Exec Dt:
09/11/2014
Assignee
1
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190177862
16136619
Correspondence name and address
FAEGRE BAKER DANIELS LLP
2200 WELLS FARGO CENTER
90 S. SEVENTH STREET
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:042726/0948   Pages: 3
Recorded: 06/15/2017
Attorney Dkt #:6000.2.29.1DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELANGOVAN, SINGARAVELU
Exec Dt:
05/16/2017
2
HARTVIGSEN, JOSEPH
Exec Dt:
05/17/2017
Assignee
1
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170222245
15493546
Correspondence name and address
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UT 84092

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