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Patent Assignment Assignor Details
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Assignor Name : IBSEN, MARK D.
Total Assignments: 21
Assignment: 1
Reel/Frame:015182/0770   Pages: 5
Recorded: 04/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOHN, MARK S.
Exec Dt:
10/24/2003
2
HAWTHORNE, WILLIAM H.
Exec Dt:
10/28/2003
3
IBSEN, MARK D.
Exec Dt:
10/28/2003
4
PEDERSEN, PETER S.
Exec Dt:
11/02/2003
Assignee
1
RENTECH, INC.
12401 EAST 37TH AVENUE
DENVER, COLORADO 80239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7108835
US20050080147
10681823
Correspondence name and address
PATENT LAW OFFICES OF RICK MARTIN, P.C.
RICK MARTIN
416 COFFMAN STREET
LONGMONT, CO 80501
Assignment: 2
Reel/Frame:015998/0878   Pages: 6
Recorded: 11/19/2004
Attorney Dkt #:RM375T
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPLICATION NUMBER FROM 10/681,623 TO 10/681,823. DOCUMENT PREVIOUSLY RECORDED AT REEL 015182 FRAME 0770.
Assignors
1
BOHN, MARK S.
Exec Dt:
10/24/2003
2
HAWTHORNE, WILLIAM H.
Exec Dt:
10/28/2003
3
IBSEN, MARK D.
Exec Dt:
10/28/2003
4
PEDERSEN, PETER S.
Exec Dt:
11/02/2003
Assignee
1
RENTECH, INC.
12401 EAST 37TH AVENUE
DENVER, COLORADO 80239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7108835
US20050080147
10681823
Correspondence name and address
RICK MARTIN
PATENT LAW OFFICES OF RICK MARTIN, P.C.
416 COFFMAN STREET
LONGMONT, CO 80501
Assignment: 3
Reel/Frame:015998/0643   Pages: 10
Recorded: 05/07/2004
Attorney Dkt #:RM375W
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENHAM, CHUCK B.
Exec Dt:
12/01/2003
2
BOHN, MARK S.
Exec Dt:
12/01/2003
3
DEMIREL, BELMA
Exec Dt:
12/01/2003
4
IBSEN, MARK D.
Exec Dt:
12/01/2003
5
SIEBARTH, JAMES E.
Exec Dt:
12/01/2003
Assignee
1
RENTECH, INC.
12401 EAST 37TH AVENUE
DENVER, COLORADO 80239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838487
NONE
10728109
Correspondence name and address
RICK MARTIN
PATENT LAW OFFICES OF RICK MARTIN, P.C.
416 COFFMAN STREET
LONGMONT, CO 80501
Assignment: 4
Reel/Frame:016600/0520   Pages: 3
Recorded: 05/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENHAM, CHARLES B.
Exec Dt:
12/01/2003
2
BOHN, MARK S.
Exec Dt:
12/01/2003
3
DEMIREL, BELMA
Exec Dt:
12/01/2003
4
IBSEN, MARK D.
Exec Dt:
12/01/2003
5
SIEBARTH, JAMES E.
Exec Dt:
12/01/2003
Assignee
1
RENTECH, INC.
12401 EAST 37TH AVENUE
DENVER, COLORADO 80239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7303731
US20050196332
11005873
Correspondence name and address
AILEEN LAW
PATENT LAW OFFICES OF RICK MARTIN
416 COFFMAN STREET
LONGMONT, CO 80501
Assignment: 5
Reel/Frame:027811/0435   Pages: 7
Recorded: 03/06/2012
Attorney Dkt #:011772-0604
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENHAM, CHARLES B.
Exec Dt:
12/01/2003
2
BOHN, MARK S.
Exec Dt:
12/01/2003
3
DEMIREL, BELMA
Exec Dt:
12/01/2003
4
IBSEN, MARK D.
Exec Dt:
12/01/2003
5
SIEBARTH, JAMES E.
Exec Dt:
12/01/2003
Assignee
1
RENTECH, INC.
12401 EAST 37TH AVENUE
DENVER, COLORADO 80239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8431081
US20110211996
13104961
Correspondence name and address
TIMOTHY S. WESTBY
PORTER HEDGES LLP
P.O. BOX 4078
HOUSTON, TX 77210-4078
Assignment: 6
Reel/Frame:031666/0872   Pages: 4
Recorded: 11/25/2013
Attorney Dkt #:011772-0600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENHAM, CHARLES B.
Exec Dt:
12/01/2003
2
BOHN, MARK S.
Exec Dt:
12/01/2003
3
DEMIREL, BELMA
Exec Dt:
12/01/2003
4
IBSEN, MARK D.
Exec Dt:
12/01/2003
5
SIEBARTH, JAMES E.
Exec Dt:
12/01/2003
Assignee
1
RENTECH, INC.
12401 EAST 37TH AVENUE
DENVER, COLORADO 80239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838487
NONE
10728109
Correspondence name and address
TIMOTHY S. WESTBY
P.O. BOX 4078
PORTER HEDGES, LLP
HOUSTON, TX 77521
Assignment: 7
Reel/Frame:020713/0824   Pages: 8
Recorded: 03/27/2008
Attorney Dkt #:2574-00603
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMIREL, BELMA
Exec Dt:
02/22/2008
2
BOHN, MARK S.
Exec Dt:
02/22/2008
3
BENHAM, CHARLES B.
Exec Dt:
02/25/2008
4
SIEBARTH, JAMES E.
Exec Dt:
02/22/2008
5
IBSEN, MARK D.
Exec Dt:
03/03/2008
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 710
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7964156
US20080038159
11874661
Correspondence name and address
TIMOTHY S. WESTBY
CONLEY ROSE, P.C.
P. O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 8
Reel/Frame:028645/0655   Pages: 14
Recorded: 07/26/2012
Attorney Dkt #:011774-2900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WEIBIN
Exec Dt:
07/23/2012
2
MCCOMISH, BRUCE E.
Exec Dt:
07/23/2012
3
BORUM, BRYAN C.
Exec Dt:
07/23/2012
4
CARRYER, BENJAMIN H.
Exec Dt:
07/23/2012
5
IBSEN, MARK D.
Exec Dt:
07/23/2012
6
ROBERTSON, MARK
Exec Dt:
07/23/2012
7
WEEKS, SIM
Exec Dt:
07/25/2012
8
WRIGHT, HAROLD A.
Exec Dt:
07/24/2012
9
ELROD, ERIC
Exec Dt:
08/27/2007
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD.
SUITE 600
LOS ANGELES, CALIFORNIA 90024
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9101900
US20130028801
13555732
 
NONE
US20130025281
13555739
 
9314763
US20130028802
13555748
 
9050574
US20130030064
13555761
 
9089827
US20130030062
13555770
Correspondence name and address
TIMOTHY S. WESTBY
1000 MAIN STREET
36TH FLOOR
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:035619/0037   Pages: 12
Recorded: 05/12/2015
Attorney Dkt #:011774-2929
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WEIBIN
Exec Dt:
07/23/2012
2
MCCOMISH, BRUCE E.
Exec Dt:
07/23/2012
3
BORUM, BRYAN C.
Exec Dt:
07/23/2012
4
CARRYER, BENJAMIN H.
Exec Dt:
07/23/2012
5
IBSEN, MARK D.
Exec Dt:
07/23/2012
6
ROBERTSON, MARK
Exec Dt:
07/23/2012
7
ELROD, ERIC R.
Exec Dt:
08/01/2012
8
WEEKS, SIM
Exec Dt:
07/25/2012
9
WRIGHT, HAROLD A.
Exec Dt:
07/24/2012
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9050574
US20130030064
13555761
Correspondence name and address
TIMOTHY S. WESTBY
P.O. BOX 4078
PORTER HEDGES, LLP
HOUSTON, TX 77521
Assignment: 10
Reel/Frame:037381/0363   Pages: 11
Recorded: 12/30/2015
Attorney Dkt #:011774-2929
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WEIBIN
Exec Dt:
07/23/2012
2
MCCOMISH, BRUCE E.
Exec Dt:
07/23/2012
3
BORUM, BRYAN C.
Exec Dt:
07/23/2012
4
CARRYER, BENJAMIN H.
Exec Dt:
07/23/2012
5
IBSEN, MARK D.
Exec Dt:
07/23/2012
6
ROBERTSON, MARK
Exec Dt:
07/23/2012
7
ELROD, ERIC R.
Exec Dt:
08/01/2012
8
WRIGHT, HAROLD A.
Exec Dt:
07/24/2012
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9255232
US20150232769
14696232
Correspondence name and address
TIMOTHY S. WESTBY
1000 MAIN ST., 36TH FLOOR
HOUSTON, TX 77002
Assignment: 11
Reel/Frame:029167/0792   Pages: 12
Recorded: 10/22/2012
Attorney Dkt #:011774-2501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WEIBIN
Exec Dt:
08/17/2012
2
MCCOMISH, BRUCE E.
Exec Dt:
08/17/2012
3
BORUM, BRYAN C.
Exec Dt:
08/17/2012
4
CARRYER, BENJAMIN H.
Exec Dt:
08/29/2012
5
IBSEN, MARK D.
Exec Dt:
08/21/2012
6
ROBERTSON, MARK K.
Exec Dt:
08/17/2012
7
ELROD, ERIC R.
Exec Dt:
08/17/2012
8
WEEKS, SIM
Exec Dt:
08/31/2012
9
WRIGHT, HAROLD A.
Exec Dt:
08/17/2012
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9168500
US20130109765
13651996
Correspondence name and address
TIMOTHY S. WESTBY
P.O. BOX 4078
PORTER HEDGES, LLP
HOUSTON, TX 77521
Assignment: 12
Reel/Frame:036691/0579   Pages: 12
Recorded: 09/30/2015
Attorney Dkt #:011774-2507
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WEIBIN
Exec Dt:
08/17/2012
2
MCCOMISH, BRUCE E.
Exec Dt:
08/17/2012
3
BORUM, BRYAN C.
Exec Dt:
08/17/2012
4
CARRYER, BENJAMIN H.
Exec Dt:
08/29/2012
5
IBSEN, MARK D.
Exec Dt:
08/21/2012
6
ROBERTSON, MARK K.
Exec Dt:
08/17/2012
7
ELROD, ERIC R.
Exec Dt:
08/17/2012
8
WEEKS, SIM
Exec Dt:
08/31/2012
9
WRIGHT, HAROLD A.
Exec Dt:
08/17/2012
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10125330
US20160002547
14851633
Correspondence name and address
TIMOTHY S. WESTBY
1000 MAIN ST., 36TH FLOOR
HOUSTON, TX 77002
Assignment: 13
Reel/Frame:029130/0903   Pages: 12
Recorded: 10/15/2012
Attorney Dkt #:011774-2601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WEIBIN
Exec Dt:
08/31/2012
2
MCCOMISH, BRUCE E.
Exec Dt:
08/31/2012
3
BORUM, BRYAN C.
Exec Dt:
08/31/2012
4
CARRYER, BENJAMIN H.
Exec Dt:
08/31/2012
5
IBSEN, MARK D.
Exec Dt:
08/30/2012
6
ROBERTSON, MARK K.
Exec Dt:
09/14/2012
7
ELROD, ERIC R.
Exec Dt:
09/14/2012
8
WEEKS, SIM
Exec Dt:
08/31/2012
9
WRIGHT, HAROLD A.
Exec Dt:
09/12/2012
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130105008
13652001
Correspondence name and address
TIMOTHY S. WESTBY
P.O. BOX 4078
PORTER HEDGES, LLP
HOUSTON, TX 77521
Assignment: 14
Reel/Frame:029200/0854   Pages: 12
Recorded: 10/26/2012
Attorney Dkt #:011774-2801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCOMISH, BRUCE E.
Exec Dt:
08/31/2012
2
CARRYER, BENJAMIN H.
Exec Dt:
08/31/2012
3
BORUM, BRYAN C.
Exec Dt:
08/31/2012
4
JIANG, WEIBIN
Exec Dt:
08/31/2012
5
IBSEN, MARK D.
Exec Dt:
08/30/2012
6
ROBERTSON, MARK K.
Exec Dt:
09/14/2012
7
ELROD, ERIC R.
Exec Dt:
09/14/2012
8
WEEKS, SIM
Exec Dt:
08/31/2012
9
WRIGHT, HAROLD A.
Exec Dt:
09/12/2012
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9163179
US20130165534
13661807
Correspondence name and address
TIMOTHY S. WESTBY
P.O. BOX 4078
PORTER HEDGES, LLP
HOUSTON, TX 77521
Assignment: 15
Reel/Frame:029201/0105   Pages: 12
Recorded: 10/26/2012
Attorney Dkt #:011774-2401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WEIBIN
Exec Dt:
08/31/2012
2
MCCOMISH, BRUCE E.
Exec Dt:
08/31/2012
3
BORUM, BRYAN C.
Exec Dt:
08/31/2012
4
CARRYER, BENJAMIN H.
Exec Dt:
08/31/2012
5
IBSEN, MARK D.
Exec Dt:
08/30/2012
6
ROBERTSON, MARK K.
Exec Dt:
09/14/2012
7
ELROD, ERIC R.
Exec Dt:
09/14/2012
8
WEEKS, SIM
Exec Dt:
08/31/2012
9
WRIGHT, HAROLD A.
Exec Dt:
09/12/2012
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9261274
US20130161563
13661815
Correspondence name and address
TIMOTHY S. WESTBY
P.O. BOX 4078
PORTER HEDGES, LLP
HOUSTON, TX 77521
Assignment: 16
Reel/Frame:031393/0553   Pages: 12
Recorded: 10/08/2013
Attorney Dkt #:011774-2403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WEIBIN
Exec Dt:
08/31/2012
2
MCCOMISH, BRUCE E.
Exec Dt:
08/31/2012
3
BORUM, BRYAN C.
Exec Dt:
08/31/2012
4
CARRYER, BENJAMIN H.
Exec Dt:
08/31/2012
5
IBSEN, MARK D.
Exec Dt:
08/30/2012
6
ROBERTSON, MARK K.
Exec Dt:
09/14/2012
7
ELROD, ERIC R.
Exec Dt:
09/14/2012
8
WEEKS, SIM
Exec Dt:
08/31/2012
9
WRIGHT, HAROLD A.
Exec Dt:
09/12/2012
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9188331
US20140037509
14048989
Correspondence name and address
TIMOTHY S. WESTBY
P.O. BOX 4078
PORTER HEDGES, LLP
HOUSTON, TX 77521
Assignment: 17
Reel/Frame:032212/0782   Pages: 12
Recorded: 02/13/2014
Attorney Dkt #:011774-2603
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WEIBIN
Exec Dt:
08/31/2012
2
MCCOMISH, BRUCE E.
Exec Dt:
08/31/2012
3
BORUM, BRYAN C.
Exec Dt:
08/31/2012
4
CARRYER, BENJAMIN H.
Exec Dt:
08/31/2012
5
IBSEN, MARK D.
Exec Dt:
08/30/2012
6
ROBERTSON, MARK K.
Exec Dt:
09/14/2012
7
ELROD, ERIC R.
Exec Dt:
09/14/2012
8
WEEKS, SIM
Exec Dt:
08/31/2012
9
WRIGHT, HAROLD A.
Exec Dt:
09/12/2012
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140161676
14179810
Correspondence name and address
TIMOTHY S. WESTBY
P.O. BOX 4078
PORTER HEDGES, LLP
HOUSTON, TX 77521
Assignment: 18
Reel/Frame:036724/0163   Pages: 12
Recorded: 09/30/2015
Attorney Dkt #:011774-2803
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCOMISH, BRUCE E.
Exec Dt:
08/31/2012
2
CARRYER, BENJAMIN H.
Exec Dt:
08/31/2012
3
BORUM, BRYAN C.
Exec Dt:
08/31/2012
4
JIANG, WEIBIN
Exec Dt:
08/31/2012
5
IBSEN, MARK D.
Exec Dt:
08/30/2012
6
ROBERTSON, MARK K.
Exec Dt:
09/14/2012
7
ELROD, ERIC R.
Exec Dt:
09/14/2012
8
WEEKS, SIM
Exec Dt:
08/31/2012
9
WRIGHT, HAROLD A.
Exec Dt:
09/12/2012
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160003480
14851606
Correspondence name and address
TIMOTHY S. WESTBY
1000 MAIN ST., 36TH FLOOR
HOUSTON, TX 77002
Assignment: 19
Reel/Frame:039565/0588   Pages: 12
Recorded: 08/29/2016
Attorney Dkt #:011774-2608
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WEIBIN
Exec Dt:
08/31/2012
2
MCCOMISH, BRUCE E.
Exec Dt:
08/31/2012
3
BORUM, BRYAN C.
Exec Dt:
08/31/2012
4
CARRYER, BENJAMIN H.
Exec Dt:
08/31/2012
5
IBSEN, MARK D.
Exec Dt:
08/30/2012
6
ROBERTSON, MARK K.
Exec Dt:
09/14/2012
7
ELROD, ERIC R.
Exec Dt:
08/14/2012
8
WEEKS, SIM
Exec Dt:
08/31/2012
9
WRIGHT, HAROLD A.
Exec Dt:
09/12/2012
Assignee
1
RENTECH, INC.
P.O. DRAWER 450267
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160362622
15248930
Correspondence name and address
TIMOTHY S. WESTBY
1000 MAIN ST., 36TH FLOOR
HOUSTON, TX 77002
Assignment: 20
Reel/Frame:031987/0556   Pages: 6
Recorded: 01/16/2014
Attorney Dkt #:011774-0800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAIN, PRAVEEN
Exec Dt:
01/08/2014
2
GOMEZ, SANTIAGO
Exec Dt:
01/09/2014
3
IBSEN, MARK D.
Exec Dt:
12/23/2013
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., SUITE 600
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8974763
NONE
14133126
Correspondence name and address
TIMOTHY S. WESTBY
P.O. BOX 4078
PORTER HEDGES, LLP
HOUSTON, TX 77521
Assignment: 21
Reel/Frame:034872/0317   Pages: 6
Recorded: 02/03/2015
Attorney Dkt #:011774-0801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAIN, PRAVEEN
Exec Dt:
01/08/2014
2
GOMEZ, SANTIAGO
Exec Dt:
01/09/2014
3
IBSEN, MARK D.
Exec Dt:
12/23/2013
Assignee
1
RENTECH, INC.
10877 WILSHIRE BLVD., 10TH FLOOR.
LOS ANGELES, CALIFORNIA 90024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9540288
US20150166418
14612160
Correspondence name and address
TIMOTHY S. WESTBY
P.O. BOX 4078
PORTER HEDGES, LLP
HOUSTON, TX 77521

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