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Patent Assignment Assignor Details
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Assignor Name : SEAMANS, JAMES DALLAS
Total Assignments: 8
Assignment: 1
Reel/Frame:008598/0855   Pages: 2
Recorded: 07/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAMANS, JAMES DALLAS
Exec Dt:
05/03/1993
2
PARTIN, JOHN ALEXANDER
Exec Dt:
05/03/1993
3
SAMONTE, EDWARD ROY
Exec Dt:
05/03/1993
Assignee
1
CRI INTERNATIONAL, INC.
SUITE 1020
16825 NORTHCHASE DR.
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5681787
NONE
08430522
Correspondence name and address
SHELL OIL COMPANY
YUKIKO IWATA
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:010695/0907   Pages: 5
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAMANS, JAMES DALLAS
Exec Dt:
02/17/2000
2
PARTIN, JOHN ALEXANDER
Exec Dt:
02/18/2000
3
SAMONTE, EDWARD ROY
Exec Dt:
02/18/2000
4
LOCKEMEYER, JOHN ROBERT
Exec Dt:
02/10/2000
Assignee
1
CRI INTERNATIONAL, INC.
16825 NORTHCHASE DR.
2 GREENSPOINT PLAZA
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6093309
NONE
08931223
Correspondence name and address
SHELL OIL COMPANY
YUKIKO IWATA
INTELLECTUAL PROPERTY
P.O. BOX 2463 - 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 3
Reel/Frame:016197/0899   Pages: 2
Recorded: 01/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GINESTRA, JOSIANNE MARIE-ROSE
Exec Dt:
01/12/2005
2
SEAMANS, JAMES DALLAS
Exec Dt:
01/12/2005
3
LEE, KENNETH SCOTT
Exec Dt:
01/12/2005
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7820579
US20050159295
11038291
Correspondence name and address
CHARLES W. STEWART
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 4
Reel/Frame:016205/0892   Pages: 2
Recorded: 01/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GINESTRA, JOSIANNE MARIE-ROSE
Exec Dt:
01/12/2005
2
SEAMANS, JAMES DALLAS
Exec Dt:
01/12/2005
3
LEE, KENNETH SCOTT
Exec Dt:
01/12/2005
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7696120
US20050159296
11039677
Correspondence name and address
CHARLES W. STEWART
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 5
Reel/Frame:043757/0079   Pages: 3
Recorded: 10/02/2017
Attorney Dkt #:PRCP-0002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAMANS, JAMES DALLAS
Exec Dt:
03/24/2016
2
KOH, EVONNE
Exec Dt:
03/24/2016
Assignee
1
POROCEL INTERNATIONAL, LLC
1 LANDY LANE
READING, OHIO 45215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180353943
15562352
Correspondence name and address
INTERNATIONAL IP LAW GROUP, PLLC
13231 CHAMPION FOREST DRIVE, STE. 410
HOUSTON, TX 77069
Assignment: 6
Reel/Frame:040953/0526   Pages: 5
Recorded: 12/09/2016
Attorney Dkt #:P51031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINCENT, GUILLAUME
Exec Dt:
11/21/2016
2
SEAMANS, JAMES DALLAS
Exec Dt:
11/18/2016
Assignee
1
CATALYST RECOVERY EUROPE S.A.
420, ROUTE DE LONGWY
RODANGE, LUXEMBOURG L-4832
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9895688
US20170232432
15304323
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:040959/0152   Pages: 5
Recorded: 12/09/2016
Attorney Dkt #:P51030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINCENT, GUILLAUME
Exec Dt:
11/21/2016
2
SEAMANS, JAMES DALLAS
Exec Dt:
11/18/2016
Assignee
1
CATALYST RECOVERY EUROPE S.A.
420, ROUTE DE LONGWY
RODANGE, LUXEMBOURG L-4832
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9895679
US20170036196
15304368
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:058732/0934   Pages: 5
Recorded: 01/22/2022
Attorney Dkt #:7601/21612
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANKER, SEAN MICHAEL
Exec Dt:
10/11/2021
2
SEAMANS, JAMES DALLAS
Exec Dt:
09/10/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220258151
17629380
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855

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