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 : HOPKINS, THOMAS R.
Total Assignments: 17
Assignment: 1
Reel/Frame:003898/0017   Pages: 2
Recorded: 06/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, THOMAS R.
Exec Dt:
06/10/1981
Assignee
1
LUBRIZOL CORPORATION, THE
29400 LAKELAND BLVD.
A CORP. OF
WICKLIFFE, OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4419466
NONE
06277300
Correspondence name and address
THE LUBRIZOL CORP.
PAT. DEPT. - DOCKET CLERK
29400 LAKELAND BLVD.
WICKLIFFE, OH 44092
Assignment: 2
Reel/Frame:004068/0018   Pages: 1
Recorded: 12/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, THOMAS R.
Exec Dt:
11/16/1982
Assignee
1
PHILIPS PETROLEUM COMPANY
BARTLESVILLE, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450153
NONE
06429758
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004155/0483   Pages: 1
Recorded: 07/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, THOMAS R.
Exec Dt:
06/24/1983
Assignee
1
PHILLIPS PETROEUM COMPANY
A DE CORP.
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4752564
NONE
06513186
Correspondence name and address
FRENCH, HUGHES AND DOESCHER
SUITE 1107,
1825 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004168/0927   Pages: 1
Recorded: 08/29/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HITZMAN, DONALD O.
Exec Dt:
08/25/1983
2
HOPKINS, THOMAS R.
Exec Dt:
08/25/1983
Assignee
1
PHILLIPS PETROLEUM COMPANY A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4556635
NONE
06527540
Correspondence name and address
FRENCH, HUGHES DOESCHER
STE. 1107, 1825 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004185/0723   Pages: 1
Recorded: 10/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, THOMAS R.
Exec Dt:
10/12/1983
Assignee
1
PHILLIPS PETROLEUM COMPANY A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4559307
NONE
06542846
Correspondence name and address
FRENCH, HUGHES & DOESCHER
STE. 1107, 1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004245/0402   Pages: 1
Recorded: 03/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, THOMAS R.
Exec Dt:
03/27/1984
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4485016
NONE
06595142
Correspondence name and address
FRENCH, HUGHES AND DOESCHER
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 7
Reel/Frame:004448/0166   Pages: 3
Recorded: 08/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, THOMAS R.
Exec Dt:
05/11/1984
Assignee
1
LUBRIZOL CORPORATION, THE, A CORP. OF OH.
29400 LAKELAND BOULEVARD
WICKLIFFE, OHIO 44092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4552677
NONE
06571247
Correspondence name and address
LUBRIZOL CORP.,
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092
ATTN: DOCKET CLERK
Assignment: 8
Reel/Frame:004416/0202   Pages: 1
Recorded: 06/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, THOMAS R.
Exec Dt:
06/06/1985
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4795709
NONE
06742836
Correspondence name and address
FRENCH AND DOESCHER
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 9
Reel/Frame:004561/0956   Pages: 2
Recorded: 05/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRUTHALER, KATHERINE J.
Exec Dt:
05/27/1986
2
HOPKINS, THOMAS R.
Exec Dt:
04/23/1986
3
HITZMAN, DONALD O.
Exec Dt:
05/26/1986
4
KUBICEK, DONALD H.
Exec Dt:
04/28/1986
5
KALLENBACH, LYLE R.
Exec Dt:
04/23/1986
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4681758
NONE
06868921
Correspondence name and address
FRENCH AND DOESCHER
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 10
Reel/Frame:004548/0056   Pages: 1
Recorded: 05/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, THOMAS R.
Exec Dt:
04/29/1986
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP OF DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4729956
NONE
06857862
Correspondence name and address
FRENCH AND DOESCHER
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 11
Reel/Frame:004600/0389   Pages: 1
Recorded: 09/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOPKINS, THOMAS R.
Exec Dt:
09/05/1986
2
STEWART, JAMES F.
Exec Dt:
09/05/1986
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP OF DE
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4767994
NONE
06905435
Correspondence name and address
FRENCH AND DOESCHER
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 12
Reel/Frame:004894/0088   Pages: 2
Recorded: 06/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BANASIAK, DENNIS, S.,
Exec Dt:
06/03/1988
2
HOPKINS, THOMAS R.
Exec Dt:
06/03/1988
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORP. OF DE.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4954354
NONE
07208329
Correspondence name and address
WILLIAMS, PHILLIPS & UMPHLETT
POST OFFICE BOX 2443
BARTLESVILLE, OK 74005
Assignment: 13
Reel/Frame:005114/0384   Pages: 1
Recorded: 08/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STAHL, G. ALLAN
Exec Dt:
07/18/1989
2
HOPKINS, THOMAS R.
Exec Dt:
07/25/1989
Assignee
1
PHILLIPS PETROLEUM COMPANY A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5098836
NONE
07393161
Correspondence name and address
EDWARD L. BOWMAN
C/O RICHMOND, PHILLIPS,
HITCHCOCK & UMPHLETT
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 14
Reel/Frame:007347/0014   Pages: 4
Recorded: 10/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASMED, BASHIR M.
Exec Dt:
09/25/1989
2
JAYASURIYA, ROHITHA M.
Exec Dt:
09/19/1989
3
HOPKINS, THOMAS R.
Exec Dt:
09/19/1989
Assignee
1
HENKEL CORPORATION, A CORP. OF DE.
AMBLER, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4797261
NONE
07116167
Correspondence name and address
REAL J. GRANDMAISON
HENKEL CORPORATION LAW DEPARTMENT
140 GERMANTOWN PIKE-SUITE 150
PLYMOUTH MEETING, PA 19462
Assignment: 15
Reel/Frame:005435/0707   Pages: 3
Recorded: 09/17/1990
Conveyance: RECORD TO CORRECT THE OMISSION OF THE NAME OF THE ASSIGNOR VICKI J. SCOTT, IN A DOCUMENT RECORDED ON JUNE 10, 1988 AT REEL 4894 FRAME 088 ASSIGNORS CONFIRM TITLE IN ASSIGNEES.
Assignors
1
HOPKINS, THOMAS R.
Exec Dt:
09/11/1990
2
BANASIAK, DENNIS S.
Exec Dt:
07/30/1990
3
SMITH, VICKI J.
Exec Dt:
04/12/1990
Assignee
1
PHILLIPS PETROLEUM COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4954354
NONE
07208329
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
POST OFFICE BOX 2443
BARTLESVILLE, OK 74005
Assignment: 16
Reel/Frame:006213/0211   Pages: 2
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, THOMAS R.
Exec Dt:
07/16/1992
Assignee
1
S & T PROMOTIONS, INC.
BARTLESVILLE, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5401048
NONE
07907586
Correspondence name and address
CHARLES W. STEWART
2701 OXFORD COURT
BARTLESVILLE, OK 74006
Assignment: 17
Reel/Frame:040121/0373   Pages: 3
Recorded: 10/25/2016
Attorney Dkt #:011732-00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOPKINS, THOMAS R.
Exec Dt:
07/28/2016
Assignee
1
BIOSPEC PRODUCTS, INC.
PO BOX 788
BARTLESVILLE, OKLAHOMA 74005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10739236
NONE
15205748
Correspondence name and address
GABLEGOTWALS/PAUL ROSSLER
100 W 5TH ST, 10TH FLOOR
TULSA, OK 74103

Search Results as of: 05/14/2024 08:01 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