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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : OFFENBACHER, MATTHEW
Total Assignments: 8
Assignment: 1
Reel/Frame:037303/0730   Pages: 6
Recorded: 12/16/2015
Attorney Dkt #:81057422-US-PCT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEW, ANDREW
Exec Dt:
12/17/2013
2
YOUNG, STEVEN
Exec Dt:
12/17/2013
3
OFFENBACHER, MATTHEW
Exec Dt:
12/17/2013
4
DE STEFANO, GUIDO
Exec Dt:
12/18/2013
5
SCORSONE, JASON T.
Exec Dt:
11/19/2015
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140305646
14126956
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:047304/0412   Pages: 3
Recorded: 10/25/2018
Attorney Dkt #:IS13.4016-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OFFENBACHER, MATTHEW
Exec Dt:
04/01/2014
2
GADIYAR, BALKRISHNA
Exec Dt:
04/01/2014
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11078402
US20170190948
15128998
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:035306/0850   Pages: 4
Recorded: 04/01/2015
Attorney Dkt #:81074591A-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OFFENBACHER, MATTHEW
Exec Dt:
02/19/2015
2
GADIYAR, BALKRISHNA
Exec Dt:
02/19/2015
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000984
US20150191983
14414075
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:035760/0689   Pages: 4
Recorded: 06/02/2015
Attorney Dkt #:IS12.2785-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAPILA, MUKESH
Exec Dt:
04/06/2015
2
OFFENBACHER, MATTHEW
Exec Dt:
02/19/2015
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150197998
14414084
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:037514/0604   Pages: 4
Recorded: 01/19/2016
Attorney Dkt #:IS13.4025-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OFFENBACHER, MATTHEW
Exec Dt:
06/10/2015
2
GADIYAR, BALKRISHNA
Exec Dt:
06/10/2015
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053615
US20160152885
14901197
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:040161/0853   Pages: 7
Recorded: 10/28/2016
Attorney Dkt #:34764U-JLM-DD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PANAS, ROBERT MATTHEW
Exec Dt:
10/10/2016
2
RETTGER, PHILIP
Exec Dt:
10/10/2016
3
PANAS, CYNTHIA
Exec Dt:
10/11/2016
4
HARRINGTON, JONATHAN
Exec Dt:
10/15/2016
5
OFFENBACHER, MATTHEW
Exec Dt:
10/13/2016
Assignee
1
AETHERIX CORPORATION
5668 JACQUILINE WAY
LIVERMORE, CALIFORNIA 94550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10469021
US20180109223
15295165
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST STREET
34764U-JLM-DD
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:050702/0830   Pages: 3
Recorded: 10/14/2019
Attorney Dkt #:AESD/0002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OFFENBACHER, MATTHEW
Exec Dt:
10/09/2018
2
BAXTER, RICHARD
Exec Dt:
10/19/2018
Assignee
1
AES DRILLING FLUIDS
11767 KATY FREEWAY, SUITE 230
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200123429
16597980
Correspondence name and address
PATTERSON + SHERIDAN, LLP
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 8
Reel/Frame:055064/0787   Pages: 7
Recorded: 01/28/2021
Attorney Dkt #:34764UX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PANAS, CYNTHIA
Exec Dt:
01/20/2021
2
HARRINGTON, JONATHAN
Exec Dt:
01/24/2021
3
OFFENBACHER, MATTHEW
Exec Dt:
01/24/2021
Assignees
1
PANAS, ROBERT MATTHEW
5668 JACQUILINE WAY
LIVERMORE, CALIFORNIA 94550
2
RETTGER, PHILIP
#PO BOX 605 230 W EVERGREEN DR
KETTLE FALLS, WASHINGTON 99141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11001379
US20190077510
16180256
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S WEST STREET
34764UX_JLM_HJ
ALEXANDRIA, VA 22314

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