skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : RICHARDSON, EDWIN A.
Total Assignments: 19
Assignment: 1
Reel/Frame:004152/0229   Pages: 1
Recorded: 07/29/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DAVIES, DAVID R.
Exec Dt:
10/15/1980
2
RICHARDSON, EDWIN A.
Exec Dt:
10/15/1980
Assignee
1
SHELL OIL COMPANY, A DE CORP.
HOUSTON, TEXAS 77252-2463
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4410041
NONE
06200176
 
4410041
NONE
06200176
Correspondence name and address
H. W. CORYELL
SHELL DEV., CO., PATENTS & LICENSING DIV
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:003949/0589   Pages: 1
Recorded: 02/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RICHARDSON, EDWIN A.
Exec Dt:
12/06/1980
2
FAIR, WALTER B. JR.
Exec Dt:
11/10/1980
Assignee
1
SHELL OIL COMPANY, A CORP OF DE.
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4330037
NONE
06215895
Correspondence name and address
H. W. CORYELL
SHELL DEV. CO.
PATS. & LIC. DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 3
Reel/Frame:003956/0507   Pages: 1
Recorded: 03/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICHARDSON, EDWIN A.
Exec Dt:
01/15/1981
Assignee
1
SHELL OIL COMPANY, A COR. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4333764
NONE
06227027
Correspondence name and address
H. W. CORYELL
SHELL DEVELOPMENT CO.
PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 4
Reel/Frame:004123/0884   Pages: 1
Recorded: 05/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAWSON, JIMMIE B.
Exec Dt:
03/23/1981
2
RICHARDSON, EDWIN A.
Exec Dt:
03/23/1981
Assignee
1
SHELL OIL COMPANY, A CORP. OF DEL.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4393938
NONE
06252566
Correspondence name and address
H. W. CORYELL
SHELL DEVELOPMENT CO.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 5
Reel/Frame:004025/0772   Pages: 1
Recorded: 08/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERKSHIRE, DAVID C.
Exec Dt:
04/10/1981
2
LAWSON, JIMMIE B.
Exec Dt:
04/10/1981
3
RICHARDSON, EDWIN A.
Exec Dt:
04/10/1981
Assignee
1
SHELL OIL COMPANY, A CORP. OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4357248
NONE
06256177
Correspondence name and address
H. W. CORYELL
SHELL DEV. CO.
PATS. & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 6
Reel/Frame:004061/0976   Pages: 1
Recorded: 11/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DAVIES, DAVID R.
Exec Dt:
04/27/1981
2
RICHARDSON, EDWIN A.
Exec Dt:
05/04/1981
3
VAN ZANTEN, MARINUS
Exec Dt:
04/01/1981
Assignee
1
SHELL OIL COMPANY
A CORP OF DE.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4372385
NONE
06263451
Correspondence name and address
H. W. CORYELL
SHELL DEVELOPMENT CO.
PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 7
Reel/Frame:004123/0883   Pages: 1
Recorded: 05/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RICHARDSON, EDWIN A.
Exec Dt:
09/25/1981
2
FAIR, WALTER B. JR.
Exec Dt:
09/25/1981
Assignee
1
SHELL OIL COMPANY, A CORP. OF DEL.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4399868
NONE
06307035
Correspondence name and address
H. W. CORYELL
SHELL DEVELOPMENT CO.
PATS. AND LICENSING DIV.
P. O. BX 2463
HOUSTON, TX 77001
Assignment: 8
Reel/Frame:004172/0926   Pages: 1
Recorded: 09/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DAVIES, DAVID R.
Exec Dt:
11/02/1981
2
RICHARDSON, EDWIN A.
Exec Dt:
11/02/1981
3
HAGELAARS, ADRIANUS M.P.M.
Exec Dt:
11/02/1981
Assignee
1
SHELL OIL COMPANY A DE CORP
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4428426
NONE
06322483
Correspondence name and address
H. W. CORYELL
SHELL DEV. CO., PATS. & LIC. DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 9
Reel/Frame:004209/0051   Pages: 1
Recorded: 01/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICHARDSON, EDWIN A.
Exec Dt:
11/03/1981
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4452898
NONE
06319847
Correspondence name and address
H. W. CORYELL
SHELL DEV. CO.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 10
Reel/Frame:004231/0162   Pages: 1
Recorded: 03/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICHARDSON, EDWIN A.
Exec Dt:
11/03/1981
Assignee
1
SHELL OIL COMPANY A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4374590
NONE
06319848
Correspondence name and address
H. W. CORYELL
SHELL DEVELOPMENT CO.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 11
Reel/Frame:004224/0514   Pages: 1
Recorded: 02/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RICHARDSON, EDWIN A.
Exec Dt:
08/13/1982
2
HINSON, RICHARD A.
Exec Dt:
08/13/1982
Assignee
1
SHELL OIL COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4454918
NONE
06409461
Correspondence name and address
H. W. CORYELL
SHELL DEV., CO., PATENTS & LICENSING DIV
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 12
Reel/Frame:004294/0090   Pages: 1
Recorded: 08/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICHARDSON, EDWIN A.
Exec Dt:
11/11/1983
Assignee
1
SHELL OIL COMPANY A CORP OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4482016
NONE
06552938
Correspondence name and address
THEODORE E. BIEBER
ONE SHELL PLAZA,
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 13
Reel/Frame:004572/0301   Pages: 1
Recorded: 07/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICHARDSON, EDWIN A.
Exec Dt:
11/13/1985
Assignee
1
SHELL OIL COMPANY, A CORP. OF DE.
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4617994
NONE
06800852
Correspondence name and address
H. W. CORYELL
C/O SHELL DEVELOPMENT CO.
PATENT & LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 14
Reel/Frame:004611/0531   Pages: 1
Recorded: 10/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICHARDSON, EDWIN A.
Exec Dt:
11/13/1985
Assignee
1
SHELL OIL COMPANY, A CORP OF DE
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4646832
NONE
06800849
Correspondence name and address
H. W. CORYELL
C/O SHELL DEVELOPMENT CO.
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 15
Reel/Frame:004787/0169   Pages: 1
Recorded: 11/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
05/29/1986
2
RICHARDSON, EDWIN A.
Exec Dt:
05/29/1986
Assignee
1
SHELL OIL COMPANY, A CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4722394
NONE
06873555
Correspondence name and address
DENISE Y. WOLFS
C/O SHELL DEVELOPMENT COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 16
Reel/Frame:004880/0571   Pages: 1
Recorded: 03/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
05/29/1986
2
RICHARDSON, EDWIN A.
Exec Dt:
05/29/1986
Assignee
1
SHELL OIL COMPANY, A DE. CORP.
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4782899
NONE
06873558
Correspondence name and address
H. W. CORYELL
C/O SHELL DEVELOPMENT COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 17
Reel/Frame:004880/0581   Pages: 1
Recorded: 03/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICHARDSON, EDWIN A.
Exec Dt:
10/08/1986
Assignee
1
SHELL OIL COMPANY, A DE. CORP.
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4782899
NONE
06919101
Correspondence name and address
SHELL OIL COMPANY
PATENTS AND LICENSING DIVISION
P.O. BOX 2463
HOUSTON, TX 77252
Assignment: 18
Reel/Frame:005439/0291   Pages: 2
Recorded: 09/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
03/13/1989
2
SIMMONS, JEFFREY F.
Exec Dt:
03/13/1989
3
RICHARDSON, EDWIN A.
Exec Dt:
03/13/1989
Assignee
1
SHELL OIL COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4972704
NONE
07323600
Correspondence name and address
DENISE Y. WOLFS
SHELL OIL CO., PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 19
Reel/Frame:006375/0179   Pages: 2
Recorded: 12/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
07/30/1991
2
RICHARDSON, EDWIN A.
Exec Dt:
07/30/1991
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463 900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5212093
NONE
07738645
Correspondence name and address
DEL S. CHRISTENSEN
SHELL OIL COMPANY
INTELLECTUAL PROPERTY, P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX. 77252-2463

Search Results as of: 05/06/2024 05:28 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT